{
  "schema_version": "1.1.0",
  "records": [
    {
      "change_id": "material-change-ff251ef818a97bf4",
      "changed_at": "2026-07-16T04:14:04Z",
      "title": "Approved regulatory update",
      "summary": "User approved normalization of utility legal names by separating appended d/b/a trade names.",
      "change_category": "identity",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-aes",
        "company-american-electric-power",
        "company-centerpoint-energy"
      ],
      "utility_ids": [
        "utility-aep-ohio",
        "utility-aes-ohio",
        "utility-centerpoint-energy-ohio"
      ],
      "proceeding_ids": [],
      "entity_count": 3,
      "effective_date": null,
      "citation_ids": [],
      "source_urls": []
    },
    {
      "change_id": "material-change-57f687e1d7af29af",
      "changed_at": "2026-07-16T04:14:06Z",
      "title": "Approved regulatory update",
      "summary": "User approved normalization of utility legal names by separating appended d/b/a trade names.",
      "change_category": "identity",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-centerpoint-energy"
      ],
      "utility_ids": [
        "utility-centerpoint-entex"
      ],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": null,
      "citation_ids": [],
      "source_urls": []
    },
    {
      "change_id": "material-change-34ed3b63c972eaf1",
      "changed_at": "2026-07-16T04:14:08Z",
      "title": "Approved regulatory update",
      "summary": "User approved normalization of utility legal names by separating appended d/b/a trade names.",
      "change_category": "identity",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-dominion-energy",
        "company-ppl-corporation"
      ],
      "utility_ids": [
        "utility-dominion-energy-virginia",
        "utility-old-dominion-power"
      ],
      "proceeding_ids": [],
      "entity_count": 2,
      "effective_date": null,
      "citation_ids": [],
      "source_urls": []
    },
    {
      "change_id": "material-change-87a3307f67e06dbb",
      "changed_at": "2026-07-18T04:18:51Z",
      "title": "Economics updated",
      "summary": "Verified AEP Ohio docket, filing date, requested rate base, ROE, common-equity ratio, net revenue increase, and test-year end against the rendered page 13 table in AEP Q2 2025 earnings presentation.",
      "change_category": "economics",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-american-electric-power"
      ],
      "utility_ids": [
        "utility-aep-ohio"
      ],
      "proceeding_ids": [
        "case-aep-ohio-25-392-el-air"
      ],
      "entity_count": 4,
      "effective_date": "2025-05-30",
      "citation_ids": [
        "citation-aep-2q25-rate-case-activity-page-13"
      ],
      "source_urls": [
        "https://docs.aep.com/docs/newsroom/resources/earnings/2025-07/2Q25EarningsReleasePresentation.pdf"
      ]
    },
    {
      "change_id": "material-change-30c2c33311173ab2",
      "changed_at": "2026-07-18T04:21:58Z",
      "title": "Proceeding record updated",
      "summary": "Verified the requested revenue increase, ROE, equity ratio, filing date, Q4 2026 hearing guidance, May 2027 decision guidance, and absence of requested rate base in Duke Energy Q1 2026 Form 10-Q.",
      "change_category": "mixed",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-duke-energy"
      ],
      "utility_ids": [
        "utility-duke-energy-ohio"
      ],
      "proceeding_ids": [
        "case-duke-energy-ohio-26-132-el-air"
      ],
      "entity_count": 7,
      "effective_date": "2027-05-01",
      "citation_ids": [
        "citation-duke-q1-2026-ohio-electric-rate-case"
      ],
      "source_urls": [
        "https://www.sec.gov/Archives/edgar/data/1326160/000132616026000026/duk-20260331.htm"
      ]
    },
    {
      "change_id": "material-change-48809d81daeaaf85",
      "changed_at": "2026-07-18T04:46:52Z",
      "title": "Economics updated",
      "summary": "DTE Electric U-21860 filed request checked against official MPSC pages 66, 69, and 71.",
      "change_category": "economics",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-dte-energy"
      ],
      "utility_ids": [
        "utility-dte-electric"
      ],
      "proceeding_ids": [
        "case-dte-electric-u-21860"
      ],
      "entity_count": 4,
      "effective_date": "2025-04-24",
      "citation_ids": [
        "citation-dte-electric-u21860-request-page-66",
        "citation-dte-electric-u21860-request-page-69",
        "citation-dte-electric-u21860-request-page-71"
      ],
      "source_urls": [
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/068cs00000lo0jJAAQ"
      ]
    },
    {
      "change_id": "material-change-6d63a517fca471c5",
      "changed_at": "2026-07-18T04:47:26Z",
      "title": "Economics updated",
      "summary": "DTE Gas U-21973 filed request checked against official MPSC pages 40 and 47; prior rounded revenue request superseded by the precise schedule value.",
      "change_category": "economics",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-dte-energy"
      ],
      "utility_ids": [
        "utility-dte-gas"
      ],
      "proceeding_ids": [
        "case-dte-gas-u-21973"
      ],
      "entity_count": 4,
      "effective_date": "2025-11-13",
      "citation_ids": [
        "citation-dte-gas-u21973-request-page-40",
        "citation-dte-gas-u21973-request-page-47"
      ],
      "source_urls": [
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/068cs00001opscLAAQ"
      ]
    },
    {
      "change_id": "material-change-9762221a6932d890",
      "changed_at": "2026-07-18T04:49:00Z",
      "title": "Proceeding record updated",
      "summary": "DTE Q1 2026 Form 10-Q page 27 reviewed for U-21860 final economics, U-21973 decision guidance, and U-22046 filing/outlook; U-22046 docket cross-checked with the official Michigan Attorney General list.",
      "change_category": "mixed",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-dte-energy"
      ],
      "utility_ids": [
        "utility-dte-electric",
        "utility-dte-gas"
      ],
      "proceeding_ids": [
        "case-dte-electric-u-21860",
        "case-dte-electric-u-22046",
        "case-dte-gas-u-21973"
      ],
      "entity_count": 15,
      "effective_date": "2027-02-01",
      "citation_ids": [
        "citation-dte-2026-q1-regulatory-update-page-27"
      ],
      "source_urls": [
        "https://www.sec.gov/Archives/edgar/data/936340/000093634026000081/dte-20260331.htm"
      ]
    },
    {
      "change_id": "material-change-f3345449fada4c26",
      "changed_at": "2026-07-18T05:09:43Z",
      "title": "Proceeding record updated",
      "summary": "PUCT Docket 52195 final order pages 2, 3, 8, and 9 reviewed for filing dates, requested economics, authorized revenue, 9.35% ROE, and 51% equity layer.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-ep-electric"
      ],
      "utility_ids": [
        "utility-el-paso-electric"
      ],
      "proceeding_ids": [
        "case-el-paso-electric-52195"
      ],
      "entity_count": 12,
      "effective_date": "2022-09-15",
      "citation_ids": [
        "citation-epe-52195-final-order-page-2",
        "citation-epe-52195-final-order-page-3",
        "citation-epe-52195-final-order-page-8",
        "citation-epe-52195-final-order-page-9"
      ],
      "source_urls": [
        "https://interchange.puc.texas.gov/Documents/52195_620_1238994.PDF"
      ]
    },
    {
      "change_id": "material-change-ce2ae5ffe7e5180e",
      "changed_at": "2026-07-18T05:09:54Z",
      "title": "Proceeding record updated",
      "summary": "PUCT Docket 57568 preliminary order page 2 reviewed for the filed test year, $3.6B rate base, 10.7% requested ROE, 56.4% requested equity, and gross/net revenue request.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-ep-electric"
      ],
      "utility_ids": [
        "utility-el-paso-electric"
      ],
      "proceeding_ids": [
        "case-el-paso-electric-57568"
      ],
      "entity_count": 8,
      "effective_date": "2025-01-27",
      "citation_ids": [
        "citation-epe-57568-preliminary-order-page-2"
      ],
      "source_urls": [
        "https://interchange.puc.texas.gov/Documents/57568_70_1478776.PDF"
      ]
    },
    {
      "change_id": "material-change-d6dcf6bf45b3ee4b",
      "changed_at": "2026-07-18T05:25:04Z",
      "title": "Proceeding record updated",
      "summary": "Approved after manual PDF review of SEMCO filed rate-case summary; preserves requested versus authorized stages and records the rounded retrospective last-order rate base explicitly.",
      "change_category": "mixed",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-altagas"
      ],
      "utility_ids": [
        "utility-semco-energy-gas"
      ],
      "proceeding_ids": [
        "case-semco-energy-gas-u-20479",
        "case-semco-energy-gas-u-22002"
      ],
      "entity_count": 15,
      "effective_date": "2027-01-01",
      "citation_ids": [
        "citation-semco-u22002-summary-page-2",
        "citation-semco-u22002-summary-page-3",
        "citation-semco-u22002-summary-page-4"
      ],
      "source_urls": [
        "https://openmpsc.com/files/26/a00cs00001XkOjlAAF.pdf"
      ]
    },
    {
      "change_id": "material-change-38eb34b8e002d2cd",
      "changed_at": "2026-07-18T05:26:13Z",
      "title": "Economics updated",
      "summary": "Approved after text extraction and rendered-page review of the official MPSC release confirming SEMCO authorized 54% common equity and 9.87% ROE.",
      "change_category": "economics",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-altagas"
      ],
      "utility_ids": [
        "utility-semco-energy-gas"
      ],
      "proceeding_ids": [
        "case-semco-energy-gas-u-20479"
      ],
      "entity_count": 1,
      "effective_date": "2019-12-06",
      "citation_ids": [
        "citation-semco-u20479-mpsc-release-page-1"
      ],
      "source_urls": [
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/068t0000008UgnhAAC"
      ]
    },
    {
      "change_id": "material-change-08619850b9f068fa",
      "changed_at": "2026-07-18T05:30:11Z",
      "title": "Proceeding record updated",
      "summary": "Approved after page-level text extraction and rendered review of UPPCO rate-case summary; latest authorization and current requests remain stage-separated, with March 2027 retained as a conditional statutory window.",
      "change_category": "mixed",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-uppco"
      ],
      "utility_ids": [
        "utility-uppco"
      ],
      "proceeding_ids": [
        "case-uppco-u-21555",
        "case-uppco-u-22032"
      ],
      "entity_count": 12,
      "effective_date": "2027-03-22",
      "citation_ids": [
        "citation-uppco-u22032-summary-page-2",
        "citation-uppco-u22032-summary-page-3",
        "citation-uppco-u22032-summary-page-4"
      ],
      "source_urls": [
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/068cs0000222MgoAAE"
      ]
    },
    {
      "change_id": "material-change-fbe926f996295a1d",
      "changed_at": "2026-07-18T05:49:16Z",
      "title": "Economics updated",
      "summary": "Reviewed official Duke page 38; preserves retail distribution scope and allowed capital terms.",
      "change_category": "economics",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-duke-energy"
      ],
      "utility_ids": [
        "utility-duke-energy-ohio"
      ],
      "proceeding_ids": [],
      "entity_count": 3,
      "effective_date": "2026-02-10",
      "citation_ids": [
        "citation-duke-ohio-q4-2025-page-38"
      ],
      "source_urls": [
        "https://s201.q4cdn.com/583395453/files/doc_financials/2025/q4/Q4-2025-Earnings-Presentation_vF-w-Reg-G.pdf"
      ]
    },
    {
      "change_id": "material-change-f8956aa6dbc7f5e0",
      "changed_at": "2026-07-18T05:49:17Z",
      "title": "Economics updated",
      "summary": "Reviewed official Enbridge page 12; records rounded 2024 actual rate base as disclosed actual.",
      "change_category": "economics",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-enbridge"
      ],
      "utility_ids": [
        "utility-enbridge-gas-ohio"
      ],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": "2024-12-31",
      "citation_ids": [
        "citation-enbridge-ohio-q4-2025-page-12"
      ],
      "source_urls": [
        "https://www.enbridge.com/~/media/Enb/Documents/Investor-Relations/2025/2025_Q4_Supplemental_Package_Final.pdf?hash=7736F5A8F896789E4EE8947FC8527407&rev=6ef9d9edab234c9689b3e934a7652f0a"
      ]
    },
    {
      "change_id": "material-change-ef0adca4a3364a61",
      "changed_at": "2026-07-18T05:49:18Z",
      "title": "Economics updated",
      "summary": "Reviewed PPL final order page 211; records authorized equity as explicitly unspecified, not zero or requested.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-ppl-corporation"
      ],
      "utility_ids": [
        "utility-ppl-electric"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2025-3057164"
      ],
      "entity_count": 1,
      "effective_date": "2026-06-11",
      "citation_ids": [
        "citation-ppl-final-order-capital-not-specified"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1934703.pdf"
      ]
    },
    {
      "change_id": "material-change-328cd5205aca34ce",
      "changed_at": "2026-07-18T06:13:38Z",
      "title": "Proceeding record updated",
      "summary": "Verified against Virginia SCC final order pages 1-3 and 7; approved 9.75% ROE and 43.147% common equity. Excluded the $110.4M SAVE component from total rate base.",
      "change_category": "mixed",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-nisource"
      ],
      "utility_ids": [
        "utility-columbia-gas-virginia"
      ],
      "proceeding_ids": [
        "case-columbia-gas-virginia-pur-2024-00030"
      ],
      "entity_count": 7,
      "effective_date": "2025-05-15",
      "citation_ids": [
        "citation-columbia-gas-va-pur-2024-00030-page-1",
        "citation-columbia-gas-va-pur-2024-00030-page-7",
        "citation-columbia-gas-va-pur-2024-00030-pages-2-3"
      ],
      "source_urls": [
        "https://www.scc.virginia.gov/docketsearch/DOCS/85l401%21.PDF"
      ]
    },
    {
      "change_id": "material-change-8722a71348911527",
      "changed_at": "2026-07-18T06:15:46Z",
      "title": "Economics updated",
      "summary": "Verified NiSource Investor Day page 53 visually. Added the dated $1.072B total utility rate base and kept later SAVE component amounts separate.",
      "change_category": "economics",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-nisource"
      ],
      "utility_ids": [
        "utility-columbia-gas-virginia"
      ],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": "2021-12-31",
      "citation_ids": [
        "citation-columbia-gas-va-nisource-investor-day-page-53"
      ],
      "source_urls": [
        "https://www.nisource.com/docs/librariesprovider2/nisource-documents/news/nisource-investor-day-presentation.pdf"
      ]
    },
    {
      "change_id": "material-change-69159faa92f17245",
      "changed_at": "2026-07-18T06:19:12Z",
      "title": "Economics updated",
      "summary": "Verified NiSource Q3 2022 supplemental slide 9 visually. Added filed revenue, total rate base, ROE, and equity requests at utility_request stage.",
      "change_category": "economics",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-nisource"
      ],
      "utility_ids": [
        "utility-columbia-gas-virginia"
      ],
      "proceeding_ids": [
        "case-va-scc-pur-2022-00036"
      ],
      "entity_count": 4,
      "effective_date": "2022-04-29",
      "citation_ids": [
        "citation-columbia-gas-va-q3-2022-page-9"
      ],
      "source_urls": [
        "https://investors.nisource.com/files/doc_financials/2022/q3/NI-Supplemental-Earnings-Slides-Q3-2022-Final.pdf"
      ]
    },
    {
      "change_id": "material-change-ab92d40d4f8e2cb9",
      "changed_at": "2026-07-18T06:23:27Z",
      "title": "Proceeding record updated",
      "summary": "Verified SCC final order page 3 visually. Corrected the contradictory case summary and added the 9.70% authorized ROE, 35.66% authorized common equity, and 6.691% overall return.",
      "change_category": "mixed",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-nisource"
      ],
      "utility_ids": [
        "utility-columbia-gas-virginia"
      ],
      "proceeding_ids": [
        "case-va-scc-pur-2022-00036"
      ],
      "entity_count": 4,
      "effective_date": "2023-05-15",
      "citation_ids": [
        "citation-columbia-gas-va-pur-2022-00036-page-3"
      ],
      "source_urls": [
        "https://www.scc.virginia.gov/docketsearch/DOCS/7s5q01%21.PDF"
      ]
    },
    {
      "change_id": "material-change-59431f0ffc60f136",
      "changed_at": "2026-07-18T06:55:28Z",
      "title": "Economics updated",
      "summary": "Verified Pennsylvania PUC Quarterly Earnings Report page 15: 10.25 percent Commission-approved DSIC ROE for UGI Gas.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-ugi-corporation"
      ],
      "utility_ids": [
        "utility-ugi-gas"
      ],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": "2026-06-18",
      "citation_ids": [
        "source-ugi-gas-dsic-roe-2026"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1936067.pdf"
      ]
    },
    {
      "change_id": "material-change-7e2758f0ef63a326",
      "changed_at": "2026-07-18T06:55:28Z",
      "title": "Economics updated",
      "summary": "Verified UGI Gas Exhibit A Schedule A-1 page 5: $4.319352 billion requested rate base for the FPFTY ending September 30, 2027.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-ugi-corporation"
      ],
      "utility_ids": [
        "utility-ugi-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2025-3059523"
      ],
      "entity_count": 1,
      "effective_date": "2027-09-30",
      "citation_ids": [
        "source-ugi-gas-2026-requested-rate-base"
      ],
      "source_urls": [
        "https://www.ugi.com/wp-content/uploads/2026/01/BOOK%20V%20%28Exhibits%20A%2C%20B%20and%20E%29_ADA.pdf"
      ]
    },
    {
      "change_id": "material-change-0dde999d341209bc",
      "changed_at": "2026-07-18T06:55:29Z",
      "title": "Economics updated",
      "summary": "Verified adopted recommended decision page 53: black-box settlement did not establish standalone authorized rate base, ROE, or common-equity ratio; preserved explicit missing reason.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-ugi-corporation"
      ],
      "utility_ids": [
        "utility-ugi-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2024-3052716"
      ],
      "entity_count": 1,
      "effective_date": "2025-09-11",
      "citation_ids": [
        "source-ugi-gas-2025-black-box-economics"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1890195.pdf"
      ]
    },
    {
      "change_id": "material-change-130dc52bd3f0b33b",
      "changed_at": "2026-07-18T06:56:07Z",
      "title": "Proceeding record updated",
      "summary": "Rebased after related evidence approval; verified final order page 2 and completed September 11, 2025 close date.",
      "change_category": "identity",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-ugi-corporation"
      ],
      "utility_ids": [
        "utility-ugi-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2024-3052716"
      ],
      "entity_count": 1,
      "effective_date": null,
      "citation_ids": [
        "source-ugi-gas-2025-final-order"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1894730.pdf"
      ]
    },
    {
      "change_id": "material-change-1391ef60a7dacb37",
      "changed_at": "2026-07-18T06:56:07Z",
      "title": "Material event updated",
      "summary": "Rebased after related rate-base approval; verified proposed settlement page 139 and conditional January 16, 2029 earliest filing date.",
      "change_category": "procedure",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-ugi-corporation"
      ],
      "utility_ids": [
        "utility-ugi-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2025-3059523"
      ],
      "entity_count": 1,
      "effective_date": "2029-01-16",
      "citation_ids": [
        "source-ugi-gas-2026-settlement-stayout"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1938705.pdf"
      ]
    },
    {
      "change_id": "material-change-6160d6ed69d6bf74",
      "changed_at": "2026-07-18T07:20:04Z",
      "title": "Economics updated",
      "summary": "Verified against PA PUC Book V pages 4 and 13; adds requested rate base, ROE, and common-equity ratio with the fully projected future test period.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-national-fuel-gas"
      ],
      "utility_ids": [
        "utility-national-fuel-gas-pa"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2025-3059428"
      ],
      "entity_count": 3,
      "effective_date": "2027-10-31",
      "citation_ids": [
        "source-national-fuel-gas-2026-requested-capital-structure",
        "source-national-fuel-gas-2026-requested-rate-base"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1912086.pdf"
      ]
    },
    {
      "change_id": "material-change-30726010ce72e3ef",
      "changed_at": "2026-07-18T07:20:13Z",
      "title": "Economics updated",
      "summary": "Verified against the PA PUC Q4 2025 earnings report page 15; adds the Commission-approved National Fuel Gas DSIC ROE.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-national-fuel-gas"
      ],
      "utility_ids": [
        "utility-national-fuel-gas-pa"
      ],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": "2026-06-18",
      "citation_ids": [
        "source-national-fuel-gas-dsic-roe-2026"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1936067.pdf"
      ]
    },
    {
      "change_id": "material-change-c5c21eee4f0100f7",
      "changed_at": "2026-07-18T07:20:25Z",
      "title": "Economics updated",
      "summary": "Verified against the PA PUC recommended decision page 15; preserves the adopted black-box settlement common-equity result as explicitly not specified.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-national-fuel-gas"
      ],
      "utility_ids": [
        "utility-national-fuel-gas-pa"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2022-3035730"
      ],
      "entity_count": 1,
      "effective_date": "2023-06-15",
      "citation_ids": [
        "source-national-fuel-gas-2023-black-box-economics"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1784436.pdf"
      ]
    },
    {
      "change_id": "material-change-7949ef97602b322c",
      "changed_at": "2026-07-18T07:20:54Z",
      "title": "Proceeding record updated",
      "summary": "Verified against the PA PUC final order page 1; records the June 15, 2023 settlement adoption and proceeding close date.",
      "change_category": "identity",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-national-fuel-gas"
      ],
      "utility_ids": [
        "utility-national-fuel-gas-pa"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2022-3035730"
      ],
      "entity_count": 1,
      "effective_date": null,
      "citation_ids": [
        "source-national-fuel-gas-2023-final-order"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1789211.pdf"
      ]
    },
    {
      "change_id": "material-change-429242f13e662c47",
      "changed_at": "2026-07-18T07:39:13Z",
      "title": "Economics updated",
      "summary": "Verified against PA PUC Peoples Volume I page 49; adds the fully projected future-test-year period and requested rate base.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-essential-utilities"
      ],
      "utility_ids": [
        "utility-peoples-natural-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2026-3060855"
      ],
      "entity_count": 1,
      "effective_date": "2027-12-31",
      "citation_ids": [
        "source-peoples-natural-gas-2026-requested-rate-base"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1920749.pdf"
      ]
    },
    {
      "change_id": "material-change-2a18a7cfcedb14ee",
      "changed_at": "2026-07-18T07:39:59Z",
      "title": "Economics updated",
      "summary": "Verified against PA PUC Peoples Volume IX page 9; adds the requested 11.25 percent ROE and 54.47 percent common-equity ratio.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-essential-utilities"
      ],
      "utility_ids": [
        "utility-peoples-natural-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2026-3060855"
      ],
      "entity_count": 2,
      "effective_date": "2026-03-30",
      "citation_ids": [
        "source-peoples-natural-gas-2026-requested-capital-structure"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1920800.pdf"
      ]
    },
    {
      "change_id": "material-change-8ba83ee6568f8505",
      "changed_at": "2026-07-18T07:40:09Z",
      "title": "Economics updated",
      "summary": "Verified against the PA PUC Q4 2025 earnings report page 15; adds the Commission-approved Peoples DSIC ROE.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-essential-utilities"
      ],
      "utility_ids": [
        "utility-peoples-natural-gas"
      ],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": "2026-06-18",
      "citation_ids": [
        "source-peoples-natural-gas-dsic-roe-2026"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1936067.pdf"
      ]
    },
    {
      "change_id": "material-change-0f620d3e928c05b1",
      "changed_at": "2026-07-18T07:40:19Z",
      "title": "Proceeding record updated",
      "summary": "Verified against the PA PUC opinion and order pages 5 and 17; records the September 12, 2024 adoption and preserves the black-box common-equity result as explicitly not specified.",
      "change_category": "mixed",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-essential-utilities"
      ],
      "utility_ids": [
        "utility-peoples-natural-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2023-3044549"
      ],
      "entity_count": 2,
      "effective_date": "2024-09-12",
      "citation_ids": [
        "source-peoples-natural-gas-2024-black-box-economics",
        "source-peoples-natural-gas-2024-final-order"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1848402.pdf"
      ]
    },
    {
      "change_id": "material-change-ead9a47ce57c27af",
      "changed_at": "2026-07-18T07:53:33Z",
      "title": "Economics updated",
      "summary": "Approved after manual inspection of official Book IV schedules A-1 and B-7.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-ugi-corporation"
      ],
      "utility_ids": [
        "utility-ugi-electric"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2025-3059430"
      ],
      "entity_count": 3,
      "effective_date": "2027-09-30",
      "citation_ids": [
        "source-ugi-electric-2026-requested-capital-structure",
        "source-ugi-electric-2026-requested-rate-base"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1920859.pdf"
      ]
    },
    {
      "change_id": "material-change-873394c02b19b86c",
      "changed_at": "2026-07-18T07:53:33Z",
      "title": "Economics updated",
      "summary": "Approved after manual inspection of the official recommended decision; preserves explicit black-box missing outcome instead of inferring equity.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-ugi-corporation"
      ],
      "utility_ids": [
        "utility-ugi-electric"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2022-3037368"
      ],
      "entity_count": 1,
      "effective_date": "2023-09-21",
      "citation_ids": [
        "source-ugi-electric-2023-black-box-economics"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1796559.pdf"
      ]
    },
    {
      "change_id": "material-change-d3657001330d6ee5",
      "changed_at": "2026-07-18T07:53:34Z",
      "title": "Economics updated",
      "summary": "Approved after manual inspection of Pennsylvania PUC Quarterly Earnings Report page 15.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-ugi-corporation"
      ],
      "utility_ids": [
        "utility-ugi-electric"
      ],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": "2026-06-18",
      "citation_ids": [
        "source-ugi-electric-dsic-roe-2026"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1936067.pdf"
      ]
    },
    {
      "change_id": "material-change-275b3fae4ca448a0",
      "changed_at": "2026-07-18T07:53:47Z",
      "title": "Proceeding record updated",
      "summary": "Rebased and re-reviewed after the related black-box observation refreshed the proceeding; approved from official final order pages 2-4.",
      "change_category": "identity",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-ugi-corporation"
      ],
      "utility_ids": [
        "utility-ugi-electric"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2022-3037368"
      ],
      "entity_count": 1,
      "effective_date": null,
      "citation_ids": [
        "source-ugi-electric-2023-final-order"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1799654.pdf"
      ]
    },
    {
      "change_id": "material-change-c72c415a8b7cdc35",
      "changed_at": "2026-07-18T08:01:31Z",
      "title": "Proceeding record updated",
      "summary": "Approved after manual inspection of NJBPU final order page 3; all three authorized economics are expressly stated.",
      "change_category": "mixed",
      "states": [
        "NJ"
      ],
      "company_ids": [
        "company-south-jersey-industries"
      ],
      "utility_ids": [
        "utility-south-jersey-gas"
      ],
      "proceeding_ids": [
        "case-nj-bpu-gr22040253"
      ],
      "entity_count": 4,
      "effective_date": "2022-12-21",
      "citation_ids": [
        "source-south-jersey-gas-2022-authorized-economics"
      ],
      "source_urls": [
        "https://www.nj.gov/bpu/pdf/boardorders/2022/20221221/2E%20ORDER%20SJG%202022%20Base%20Rate%20Case.pdf"
      ]
    },
    {
      "change_id": "material-change-94b2544b7bf4736a",
      "changed_at": "2026-07-18T08:14:28Z",
      "title": "Implementation status corrected",
      "summary": "Approved after manual inspection of NJBPU final order pages 3 and 9; economics and effective date are expressly stated.",
      "change_category": "mixed",
      "states": [
        "NJ"
      ],
      "company_ids": [
        "company-chesapeake-utilities"
      ],
      "utility_ids": [
        "utility-elizabethtown-gas"
      ],
      "proceeding_ids": [
        "case-nj-bpu-gr24020158"
      ],
      "entity_count": 5,
      "effective_date": "2024-12-01",
      "citation_ids": [
        "source-elizabethtown-gas-2024-authorized-economics",
        "source-elizabethtown-gas-2024-effective-date"
      ],
      "source_urls": [
        "https://www.nj.gov/bpu/pdf/boardorders/2024/20241121/2C%20ORDER%20ETG%20Base%20Rate%20Case.pdf"
      ]
    },
    {
      "change_id": "material-change-365c0067481e6cb4",
      "changed_at": "2026-07-18T08:29:38Z",
      "title": "Economics updated",
      "summary": "Approved after manual review and visual verification of PA PUC final-order pages 77 and 254: authorized rate base ,825,964,472, ROE 10.00%, common equity 54.40%.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-nisource"
      ],
      "utility_ids": [
        "utility-columbia-gas-pa"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2025-3053499"
      ],
      "entity_count": 3,
      "effective_date": "2025-12-09",
      "citation_ids": [
        "source-columbia-gas-pa-2025-authorized-capital-return",
        "source-columbia-gas-pa-2025-authorized-rate-base"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1905515.pdf"
      ]
    },
    {
      "change_id": "material-change-39c6eb35512afe5e",
      "changed_at": "2026-07-18T12:02:23Z",
      "title": "Economics updated",
      "summary": "Verified against MGU Exhibit A-16 Schedule F1.1, PDF page 98; exact requested projected test-period rate base is $509,066,815.",
      "change_category": "economics",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-wec-energy-group"
      ],
      "utility_ids": [
        "utility-michigan-gas-utilities"
      ],
      "proceeding_ids": [
        "case-michigan-gas-utilities-u-21540"
      ],
      "entity_count": 1,
      "effective_date": "2024-03-01",
      "citation_ids": [
        "source-mgu-u-21540-requested-rate-base"
      ],
      "source_urls": [
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/0688y00000CHCAkAAP"
      ]
    },
    {
      "change_id": "material-change-8d7b5bfa2e3dab44",
      "changed_at": "2026-07-18T12:03:09Z",
      "title": "Economics updated",
      "summary": "Verified against MPSC final order pages 2-3; order states 9.86% authorized ROE, 50.0% common equity, and approves the settlement.",
      "change_category": "economics",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-wec-energy-group"
      ],
      "utility_ids": [
        "utility-michigan-gas-utilities"
      ],
      "proceeding_ids": [
        "case-michigan-gas-utilities-u-21540"
      ],
      "entity_count": 2,
      "effective_date": "2024-09-26",
      "citation_ids": [
        "source-mgu-u-21540-authorized-capital-return"
      ],
      "source_urls": [
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/068cs00000Bg8z7AAB"
      ]
    },
    {
      "change_id": "material-change-49a65c50b10e0cf5",
      "changed_at": "2026-07-18T12:12:28Z",
      "title": "Economics updated",
      "summary": "Verified against Columbia Gas of Ohio Schedule B-1, PDF page 5; company-proposed jurisdictional rate base is $3,560,230 thousand as of March 31, 2021.",
      "change_category": "economics",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-nisource"
      ],
      "utility_ids": [
        "utility-columbia-gas-ohio"
      ],
      "proceeding_ids": [
        "case-columbia-gas-ohio-21-637-ga-air"
      ],
      "entity_count": 1,
      "effective_date": "2021-03-31",
      "citation_ids": [
        "source-columbia-gas-ohio-21-637-requested-rate-base"
      ],
      "source_urls": [
        "https://www.columbiagasohio.com/docs/librariesprovider5/rates-and-tariffs/columbia-gas-of-ohio-rate-case-schedules.pdf"
      ]
    },
    {
      "change_id": "material-change-d8a9200ba7260f00",
      "changed_at": "2026-07-18T12:24:15Z",
      "title": "Approved regulatory update",
      "summary": "Approved from PUCT Docket 54634 final order, PDF page 11 (order page 10). Preserved the order-specific limitation on the 54.51% equity layer and 9.55% ROE; added the missing final-order event and superseded the lower-grade legacy ROE row.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-xcel-energy"
      ],
      "utility_ids": [
        "utility-sps-texas"
      ],
      "proceeding_ids": [
        "case-sps-texas-54634"
      ],
      "entity_count": 3,
      "effective_date": "2024-04-11",
      "citation_ids": [
        "source-sps-texas-54634-authorized-capital-return"
      ],
      "source_urls": [
        "https://interchange.puc.texas.gov/Documents/54634_569_1382374.PDF"
      ]
    },
    {
      "change_id": "material-change-86e49db2bcc90a3d",
      "changed_at": "2026-07-18T20:36:08Z",
      "title": "Economics updated",
      "summary": "Approved from Exelon's SEC-filed February 2025 rate-case presentation. The ,855.6 million value is stored as company-disclosed adjusted final rate base, not as a commission-stipulated value. Authorized ROE and common-equity ratio are explicitly recorded as not specified because the black-box settlement did not stipulate either metric.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-exelon-corporation"
      ],
      "utility_ids": [
        "utility-peco-electric"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2024-3046931"
      ],
      "entity_count": 3,
      "effective_date": "2024-12-12",
      "citation_ids": [
        "source-peco-electric-2024-final-economics"
      ],
      "source_urls": [
        "https://www.sec.gov/Archives/edgar/data/1109357/000110935725000041/exc-20250212ex992.htm"
      ]
    },
    {
      "change_id": "material-change-eac96ecc3c217e62",
      "changed_at": "2026-07-18T20:38:44Z",
      "title": "Economics updated",
      "summary": "Approved from Exelon's SEC-filed February 2025 rate-case presentation. The ,524.0 million value is stored as company-disclosed adjusted final rate base, not as a commission-stipulated value. Authorized ROE and common-equity ratio are explicitly recorded as not specified because the black-box settlement did not stipulate either metric. The shared Exelon presentation document was normalized to a proceeding-neutral source record.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-exelon-corporation"
      ],
      "utility_ids": [
        "utility-peco-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2024-3046932"
      ],
      "entity_count": 3,
      "effective_date": "2024-12-12",
      "citation_ids": [
        "source-peco-gas-2024-final-economics"
      ],
      "source_urls": [
        "https://www.sec.gov/Archives/edgar/data/1109357/000110935725000041/exc-20250212ex992.htm"
      ]
    },
    {
      "change_id": "material-change-49d7f9fbd36caadc",
      "changed_at": "2026-07-18T20:51:35Z",
      "title": "Proceeding record updated",
      "summary": "Verified against the Virginia SCC April 10, 2025 final order at physical PDF pages 168 and 170; preserves the unstipulated rate base as explicitly not specified.",
      "change_category": "mixed",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-rgc-resources"
      ],
      "utility_ids": [
        "utility-roanoke-gas"
      ],
      "proceeding_ids": [
        "case-roanoke-gas-pur-2024-00006"
      ],
      "entity_count": 6,
      "effective_date": "2025-04-10",
      "citation_ids": [
        "source-roanoke-gas-2024-final-economics",
        "source-roanoke-gas-2024-final-order"
      ],
      "source_urls": [
        "https://www.scc.virginia.gov/media/sccvirginiagov-home/about-the-scc/annual-reports/2025-annual-report.pdf"
      ]
    },
    {
      "change_id": "material-change-c458715a540305c8",
      "changed_at": "2026-07-18T21:00:24Z",
      "title": "Economics updated",
      "summary": "Verified the PA PUC recommended decision at physical PDF page 45 and the underlying settlement; the black-box outcome does not stipulate an authorized ROE or common-equity percentage.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-firstenergy"
      ],
      "utility_ids": [
        "utility-firstenergy-pa"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2024-3047068"
      ],
      "entity_count": 2,
      "effective_date": "2024-11-21",
      "citation_ids": [
        "source-firstenergy-pa-2024-black-box-capital"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1852646.pdf"
      ]
    },
    {
      "change_id": "material-change-cef9027ae8f2b0f8",
      "changed_at": "2026-07-18T21:05:07Z",
      "title": "Economics updated",
      "summary": "Applied the adopted consolidated black-box settlement only to its four explicitly covered rate districts; no district-level rate base, ROE, or equity ratio was invented.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-firstenergy"
      ],
      "utility_ids": [
        "utility-firstenergy-pa"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2024-3047068"
      ],
      "entity_count": 12,
      "effective_date": "2024-11-21",
      "citation_ids": [
        "source-firstenergy-pa-2024-black-box-capital"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1852646.pdf"
      ]
    },
    {
      "change_id": "material-change-1e1bad5cf2d954e8",
      "changed_at": "2026-07-18T23:16:46Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed the signed April 17, 2026 PUCT order page by page. Approved only expressly authorized economics, kept requested and authorized revenue separate, and linked the final order to the new canonical proceeding.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-sempra"
      ],
      "utility_ids": [
        "utility-oncor"
      ],
      "proceeding_ids": [
        "case-oncor-58306"
      ],
      "entity_count": 10,
      "effective_date": "2026-06-01",
      "citation_ids": [
        "citation-oncor-58306-application-and-order",
        "citation-oncor-58306-authorized-rate-base",
        "citation-oncor-58306-authorized-revenue-capital"
      ],
      "source_urls": [
        "https://interchange.puc.texas.gov/Documents/58306_755_1624444.PDF"
      ]
    },
    {
      "change_id": "material-change-8fd0a858f3da02f7",
      "changed_at": "2026-07-18T23:26:59Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed TNMP SEC-filed settlement release and official current PUCT docket. Preserved the $2.8 billion rate base at disclosed precision, kept settlement terms pending, and did not classify the proposed order as final.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-tnmp"
      ],
      "utility_ids": [
        "utility-tnmp"
      ],
      "proceeding_ids": [
        "case-tnmp-58964"
      ],
      "entity_count": 7,
      "effective_date": "2026-05-29",
      "citation_ids": [
        "citation-tnmp-58964-settlement-economics"
      ],
      "source_urls": [
        "https://www.sec.gov/Archives/edgar/data/22767/000110842626000030/txnm06012026ex991.htm"
      ]
    },
    {
      "change_id": "material-change-f30becbee1219cc4",
      "changed_at": "2026-07-18T23:28:40Z",
      "title": "Material event updated",
      "summary": "Reviewed the official PUCT July 9 proposed-order memorandum. Added only the July 20 corrections-or-exceptions deadline and preserved the proposed order as non-final with no commission meeting date.",
      "change_category": "procedure",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-tnmp"
      ],
      "utility_ids": [
        "utility-tnmp"
      ],
      "proceeding_ids": [
        "case-tnmp-58964"
      ],
      "entity_count": 1,
      "effective_date": "2026-07-20",
      "citation_ids": [
        "citation-tnmp-58964-proposed-order-deadline"
      ],
      "source_urls": [
        "https://interchange.puc.texas.gov/Documents/58964_616_1664118.PDF"
      ]
    },
    {
      "change_id": "material-change-a67011226484dd7f",
      "changed_at": "2026-07-18T23:37:58Z",
      "title": "Economics updated",
      "summary": "Reviewed VNG public Schedule 21 and Schedule 24 in the official SCC filing. Added the exact $1,462,494,638 requested rate-year rate base and did not classify it as an authorized settlement value.",
      "change_category": "economics",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-southern-company"
      ],
      "utility_ids": [
        "utility-virginia-natural-gas"
      ],
      "proceeding_ids": [
        "case-virginia-natural-gas-pur-2024-00048"
      ],
      "entity_count": 1,
      "effective_date": "2025-12-31",
      "citation_ids": [
        "citation-vng-pur-2024-00048-requested-rate-base"
      ],
      "source_urls": [
        "https://www.scc.virginia.gov/docketsearch/DOCS/80kb01%21.PDF"
      ]
    },
    {
      "change_id": "material-change-d334f5f4745fe939",
      "changed_at": "2026-07-18T23:45:55Z",
      "title": "Economics updated",
      "summary": "Approved after manual review of the official MPSC rate-case summary, page 4. The ,114,375 value is NSP-W's proposed 2025 Michigan retail electric rate base; the later settlement does not state a total authorized rate base, so this remains utility_request.",
      "change_category": "economics",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-xcel-energy"
      ],
      "utility_ids": [
        "utility-nsp-michigan"
      ],
      "proceeding_ids": [
        "case-nsp-michigan-u-21565"
      ],
      "entity_count": 1,
      "effective_date": "2025-12-31",
      "citation_ids": [
        "citation-nsp-michigan-u-21565-requested-rate-base"
      ],
      "source_urls": [
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/0688y00000EDYJdAAP"
      ]
    },
    {
      "change_id": "material-change-6b44c1667a5ebfb1",
      "changed_at": "2026-07-18T23:56:00Z",
      "title": "Economics updated",
      "summary": "Approved after manual review of official MPSC application Exhibit A-12 Schedule B-1 (PDF page 49) and Exhibit A-14 Schedule D-1 (PDF page 89). The ,256,458 rate base and 48.88% permanent-capital equity ratio remain utility_request because the later settlement does not authorize either value.",
      "change_category": "economics",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-alpena-power"
      ],
      "utility_ids": [
        "utility-alpena-power"
      ],
      "proceeding_ids": [
        "case-alpena-power-u-21488"
      ],
      "entity_count": 2,
      "effective_date": "2025-06-30",
      "citation_ids": [
        "citation-alpena-u-21488-requested-equity-ratio",
        "citation-alpena-u-21488-requested-rate-base"
      ],
      "source_urls": [
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/0688y00000B0xEjAAJ"
      ]
    },
    {
      "change_id": "material-change-bd66dd94a96ca881",
      "changed_at": "2026-07-18T23:56:22Z",
      "title": "Economics updated",
      "summary": "Approved after manual review of the official MPSC July 23, 2024 final order, PDF page 2. The order expressly authorizes 9.85% ROE while leaving rate base and common-equity ratio unstated.",
      "change_category": "economics",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-alpena-power"
      ],
      "utility_ids": [
        "utility-alpena-power"
      ],
      "proceeding_ids": [
        "case-alpena-power-u-21488"
      ],
      "entity_count": 1,
      "effective_date": "2024-07-23",
      "citation_ids": [
        "citation-alpena-u-21488-authorized-roe"
      ],
      "source_urls": [
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/0688y00000Ehoc5AAB"
      ]
    },
    {
      "change_id": "material-change-75421afb0409e000",
      "changed_at": "2026-07-18T23:58:25Z",
      "title": "Economics updated",
      "summary": "Approved after manual review of the MPSC final order. The order states authorized ROE and overall return but no common-equity ratio, so this records an explicit black-box omission rather than promoting the requested 48.88% ratio.",
      "change_category": "economics",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-alpena-power"
      ],
      "utility_ids": [
        "utility-alpena-power"
      ],
      "proceeding_ids": [
        "case-alpena-power-u-21488"
      ],
      "entity_count": 1,
      "effective_date": "2024-07-23",
      "citation_ids": [
        "citation-alpena-u-21488-authorized-roe"
      ],
      "source_urls": [
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/0688y00000Ehoc5AAB"
      ]
    },
    {
      "change_id": "material-change-c686f4a1b695ee45",
      "changed_at": "2026-07-19T00:08:51Z",
      "title": "Economics updated",
      "summary": "Approved after manual review of the SCC 2024 annual report reproduction of the May 13, 2024 final order, PDF pages 141-143. The approved stipulation authorizes 9.90% ROE and 60.59% common equity effective December 1, 2023, while total authorized rate base is not specified and is recorded explicitly as such.",
      "change_category": "economics",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-atmos-energy"
      ],
      "utility_ids": [
        "utility-atmos-virginia"
      ],
      "proceeding_ids": [
        "case-atmos-virginia-pur-2023-00008"
      ],
      "entity_count": 3,
      "effective_date": "2023-12-01",
      "citation_ids": [
        "citation-atmos-virginia-pur-2023-00008-capital-terms",
        "citation-atmos-virginia-pur-2023-00008-rate-base-missing"
      ],
      "source_urls": [
        "https://www.scc.virginia.gov/media/sccvirginiagov-home/about-the-scc/annual-reports/2024AR.pdf"
      ]
    },
    {
      "change_id": "material-change-12ef998bfb324d21",
      "changed_at": "2026-07-19T00:14:07Z",
      "title": "Economics updated",
      "summary": "Approved after manual review of the PA PUC recommended decision and settlement terms for R-2024-3046523, especially PDF pages 14-45. The adopted black-box settlement does not state total authorized rate base, authorized ROE, or authorized common-equity ratio; litigated proposals are not promoted.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-duquesne-light-holdings"
      ],
      "utility_ids": [
        "utility-duquesne-light"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2024-3046523"
      ],
      "entity_count": 3,
      "effective_date": "2024-12-20",
      "citation_ids": [
        "citation-duquesne-r-2024-3046523-black-box-capital-structure",
        "citation-duquesne-r-2024-3046523-black-box-rate-base-roe"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1851123.pdf"
      ]
    },
    {
      "change_id": "material-change-6235d8a70e5c7098",
      "changed_at": "2026-07-19T00:18:01Z",
      "title": "Economics updated",
      "summary": "Approved after manual text and rendered-page review of the SCC 2023 annual report reproduction of the September 8, 2023 final order, PDF pages 312-314. The approved stipulation authorizes a 9.9% ROE and 48.292% common equity effective April 1, 2023, while total authorized rate base is not specified.",
      "change_category": "economics",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-southwestern-virginia-gas"
      ],
      "utility_ids": [
        "utility-southwestern-virginia-gas"
      ],
      "proceeding_ids": [
        "case-southwestern-virginia-gas-pur-2022-00196"
      ],
      "entity_count": 3,
      "effective_date": "2023-04-01",
      "citation_ids": [
        "citation-southwestern-virginia-gas-pur-2022-00196-capital-terms",
        "citation-southwestern-virginia-gas-pur-2022-00196-rate-base-missing"
      ],
      "source_urls": [
        "https://www.scc.virginia.gov/media/sccvirginiagov-home/about-the-scc/annual-reports/2023AR.pdf"
      ]
    },
    {
      "change_id": "material-change-ea84623bd44cfa2a",
      "changed_at": "2026-07-19T00:26:43Z",
      "title": "Approved regulatory update",
      "summary": "Approved after direct SCC docket verification and manual text/rendered-page review of the May 25, 2022 final order, PDF pages 3-7. The order approves the partial stipulation, authorizes 9.40% specifically for earnings-test review until changed, and does not state total authorized rate base or common-equity ratio.",
      "change_category": "mixed",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-ppl-corporation"
      ],
      "utility_ids": [
        "utility-old-dominion-power"
      ],
      "proceeding_ids": [
        "case-old-dominion-power-pur-2021-00171"
      ],
      "entity_count": 4,
      "effective_date": "2022-06-01",
      "citation_ids": [
        "citation-old-dominion-power-pur-2021-00171-black-box-omissions",
        "citation-old-dominion-power-pur-2021-00171-mechanism-roe"
      ],
      "source_urls": [
        "https://www.scc.virginia.gov/docketsearch/DOCS/775g01!.PDF"
      ]
    },
    {
      "change_id": "material-change-fcab8df99fa4a3c3",
      "changed_at": "2026-07-19T00:36:28Z",
      "title": "Economics updated",
      "summary": "Verified against the official Railroad Commission final order: 9.45% authorized ROE, 59.00% common-equity ratio, and no separately stated total authorized rate base. Net plant investment was not relabeled as rate base.",
      "change_category": "economics",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-epcor"
      ],
      "utility_ids": [
        "utility-epcor-gas-texas"
      ],
      "proceeding_ids": [
        "case-epcor-gas-texas-gud-10988"
      ],
      "entity_count": 3,
      "effective_date": "2021-01-02",
      "citation_ids": [
        "citation-epcor-gas-texas-gud-10988-capital-terms",
        "citation-epcor-gas-texas-gud-10988-rate-base-missing"
      ],
      "source_urls": [
        "https://portalvhdskzlfb8q9lqr9.blob.core.windows.net/media/60791/gud-no10988-final-order.pdf"
      ]
    },
    {
      "change_id": "material-change-c93fcec386153eb0",
      "changed_at": "2026-07-19T02:10:18Z",
      "title": "Approved regulatory update",
      "summary": "Verified against the official signed RRC final order and PFD. The settlement is black-box for the three economics fields; Net Plant in Service was not relabeled as total rate base.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-sienergy"
      ],
      "utility_ids": [
        "utility-sienergy"
      ],
      "proceeding_ids": [
        "case-sienergy-os-23-00013504"
      ],
      "entity_count": 4,
      "effective_date": "2023-10-14",
      "citation_ids": [
        "citation-sienergy-os-23-00013504-black-box-omissions"
      ],
      "source_urls": [
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0y8z000000Lzb8/casedoc0000111018"
      ]
    },
    {
      "change_id": "material-change-c663cdb0f90f26e3",
      "changed_at": "2026-07-19T02:17:49Z",
      "title": "Approved regulatory update",
      "summary": "Verified against the official signed RRC final order: 9.60% authorized ROE and 42.14% common-equity ratio. Capital investment booked to plant was not relabeled as total rate base.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-coserv"
      ],
      "utility_ids": [
        "utility-coserv-gas"
      ],
      "proceeding_ids": [
        "case-coserv-gas-os-23-00014771"
      ],
      "entity_count": 4,
      "effective_date": "2024-02-24",
      "citation_ids": [
        "citation-coserv-gas-os-23-00014771-capital-terms",
        "citation-coserv-gas-os-23-00014771-rate-base-missing"
      ],
      "source_urls": [
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0y8z000000P7AC/casedoc0000120079"
      ]
    },
    {
      "change_id": "material-change-4ce203fa08803e53",
      "changed_at": "2026-07-19T02:25:53Z",
      "title": "Approved regulatory update",
      "summary": "Reviewed official RRC final order; authorized ROE/equity recorded, total rate base left explicitly unspecified because the order reports plant investment rather than rate base.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-centerpoint-energy"
      ],
      "utility_ids": [
        "utility-centerpoint-entex"
      ],
      "proceeding_ids": [
        "case-centerpoint-entex-os-23-00015513"
      ],
      "entity_count": 4,
      "effective_date": "2024-07-20",
      "citation_ids": [
        "citation-centerpoint-entex-os-23-00015513-capital-terms",
        "citation-centerpoint-entex-os-23-00015513-rate-base-missing"
      ],
      "source_urls": [
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0y8z000000UQ61/casedoc0000130467"
      ]
    },
    {
      "change_id": "material-change-0cbfe6a0d5884845",
      "changed_at": "2026-07-19T02:32:09Z",
      "title": "Approved regulatory update",
      "summary": "Reviewed official RRC final order; authorized ROE/equity recorded, total rate base left explicitly unspecified because the order reports net plant rather than rate base.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-markham-gas"
      ],
      "utility_ids": [
        "utility-markham-gas"
      ],
      "proceeding_ids": [
        "case-markham-gas-os-22-00008970"
      ],
      "entity_count": 4,
      "effective_date": "2022-09-24",
      "citation_ids": [
        "citation-markham-gas-os-22-00008970-capital-terms",
        "citation-markham-gas-os-22-00008970-rate-base-missing"
      ],
      "source_urls": [
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0yt0000003Rt9D/casedoc0000084298"
      ]
    },
    {
      "change_id": "material-change-31e1c311671141ea",
      "changed_at": "2026-07-19T02:36:25Z",
      "title": "Approved regulatory update",
      "summary": "Reviewed official RRC final order; authorized ROE/equity recorded, total rate base left explicitly unspecified because the order reports plant investment rather than rate base.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-onalaska-water-gas"
      ],
      "utility_ids": [
        "utility-onalaska-water-gas"
      ],
      "proceeding_ids": [
        "case-onalaska-water-gas-os-22-00010576"
      ],
      "entity_count": 4,
      "effective_date": "2023-03-25",
      "citation_ids": [
        "citation-onalaska-water-gas-os-22-00010576-capital-terms",
        "citation-onalaska-water-gas-os-22-00010576-rate-base-missing"
      ],
      "source_urls": [
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0y8z000000EsNj/casedoc0000096290"
      ]
    },
    {
      "change_id": "material-change-597dd78b966251c1",
      "changed_at": "2026-07-19T02:40:33Z",
      "title": "Approved regulatory update",
      "summary": "Reviewed official RRC final order; authorized ROE/equity recorded, total rate base left explicitly unspecified because the order reports plant investment rather than rate base.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-t-and-l-gas"
      ],
      "utility_ids": [
        "utility-t-and-l-gas"
      ],
      "proceeding_ids": [
        "case-t-and-l-gas-os-23-00012594"
      ],
      "entity_count": 4,
      "effective_date": "2023-09-16",
      "citation_ids": [
        "citation-t-and-l-gas-os-23-00012594-capital-terms",
        "citation-t-and-l-gas-os-23-00012594-rate-base-missing"
      ],
      "source_urls": [
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0y8z000000LGUS/casedoc0000109122"
      ]
    },
    {
      "change_id": "material-change-9fdd795cbc4f2953",
      "changed_at": "2026-07-19T02:46:34Z",
      "title": "Approved regulatory update",
      "summary": "Reviewed official final and limited-rehearing orders; all three current-economics fields remain explicitly unspecified and plant investment is not recharacterized as rate base.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-rockin-m-gas"
      ],
      "utility_ids": [
        "utility-rockin-m-gas"
      ],
      "proceeding_ids": [
        "case-rockin-m-gas-os-24-00017711"
      ],
      "entity_count": 4,
      "effective_date": "2025-03-16",
      "citation_ids": [
        "citation-rockin-m-gas-os-24-00017711-economics-missing",
        "citation-rockin-m-gas-os-24-00017711-rehearing-finality"
      ],
      "source_urls": [
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0ycs000003H5G5/casedoc0000146371",
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0ycs000005H0vB/casedoc0000152237"
      ]
    },
    {
      "change_id": "material-change-8c49c84d5eaccf07",
      "changed_at": "2026-07-19T02:53:06Z",
      "title": "Approved regulatory update",
      "summary": "Manual review of the official signed final order confirms 9.40% ROE and 59% common-equity ratio; the order does not state total rate base, and its plant amount was not substituted.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-west-texas-gas"
      ],
      "utility_ids": [
        "utility-west-texas-gas"
      ],
      "proceeding_ids": [
        "case-west-texas-gas-os-24-00017816"
      ],
      "entity_count": 4,
      "effective_date": "2025-02-23",
      "citation_ids": [
        "citation-west-texas-gas-os-24-00017816-capital-terms",
        "citation-west-texas-gas-os-24-00017816-rate-base-missing"
      ],
      "source_urls": [
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0ycs000004k2sY/casedoc0000149948"
      ]
    },
    {
      "change_id": "material-change-46b3bdcc6f3ede3a",
      "changed_at": "2026-07-19T03:00:23Z",
      "title": "Economics updated",
      "summary": "Reviewed CenterPoint SEC-filed slide 18: Ohio Gas authorized ROE is 9.79%, authorized equity ratio is 52.9%, and estimated year-end 2026 rate base is $1.6 billion; the rate-base value remains company_projected.",
      "change_category": "economics",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-centerpoint-energy"
      ],
      "utility_ids": [
        "utility-centerpoint-energy-ohio"
      ],
      "proceeding_ids": [
        "case-oh-puco-24-832-ga-air"
      ],
      "entity_count": 3,
      "effective_date": "2026-12-31",
      "citation_ids": [
        "citation-centerpoint-ohio-q4-2025-current-economics"
      ],
      "source_urls": [
        "https://www.sec.gov/Archives/edgar/data/1130310/000113031026000010/q42025earningspresentati.htm"
      ]
    },
    {
      "change_id": "material-change-aa87c381a77993fe",
      "changed_at": "2026-07-19T03:09:43Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed WEC SEC-filed post-order disclosure and cross-checked the public MPSC summary: U-21541 authorized 9.86% ROE and 50% common equity effective January 1, 2025; the reviewed disclosure does not publish total rate base.",
      "change_category": "mixed",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-wec-energy-group"
      ],
      "utility_ids": [
        "utility-umerc"
      ],
      "proceeding_ids": [
        "case-umerc-u-21541"
      ],
      "entity_count": 6,
      "effective_date": "2025-01-01",
      "citation_ids": [
        "citation-umerc-u-21541-current-economics"
      ],
      "source_urls": [
        "https://www.sec.gov/Archives/edgar/data/783325/000010781524000248/wec-20240930.htm"
      ]
    },
    {
      "change_id": "material-change-cad8d51d146106c2",
      "changed_at": "2026-07-19T03:20:12Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed the Virginia SCC final order and adopted Hearing Examiner capital structure. Authorized 9.2% ROE and 53.48% common equity; total rate base remains explicitly not specified because $101.9 million is only SAVE investment.",
      "change_category": "mixed",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-altagas"
      ],
      "utility_ids": [
        "utility-washington-gas-virginia"
      ],
      "proceeding_ids": [
        "case-washington-gas-virginia-pur-2018-00080"
      ],
      "entity_count": 6,
      "effective_date": "2019-12-20",
      "citation_ids": [
        "citation-washington-gas-virginia-pur-2018-00080-capital-structure",
        "citation-washington-gas-virginia-pur-2018-00080-final-order"
      ],
      "source_urls": [
        "https://www.scc.virginia.gov/docketsearch/DOCS/4%24x%4001%21.PDF",
        "https://www.scc.virginia.gov/docketsearch/DOCS/4kfv01%21.PDF"
      ]
    },
    {
      "change_id": "material-change-460c197edbc7dd30",
      "changed_at": "2026-07-19T03:29:34Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed the Virginia SCC final order and 2024 AIF. The AIF supplies ,473,694 disclosed thirteen-month-average Virginia jurisdictional rate base, 9.40% authorized ROE, and a 64.18% Dec. 31, 2024 ratemaking common-equity weight.",
      "change_category": "mixed",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-appalachian-natural-gas"
      ],
      "utility_ids": [
        "utility-appalachian-natural-gas-va"
      ],
      "proceeding_ids": [
        "case-appalachian-natural-gas-pur-2018-00015"
      ],
      "entity_count": 6,
      "effective_date": "2024-12-31",
      "citation_ids": [
        "citation-appalachian-natural-gas-pur-2018-00015-final-order",
        "citation-appalachian-natural-gas-pur-2025-00070-capital-structure",
        "citation-appalachian-natural-gas-pur-2025-00070-rate-base-roe"
      ],
      "source_urls": [
        "https://www.scc.virginia.gov/docketsearch/DOCS/4jtj01%21.PDF",
        "https://www.scc.virginia.gov/docketsearch/DOCS/867n01%21.PDF"
      ]
    },
    {
      "change_id": "material-change-486edee3eb683562",
      "changed_at": "2026-07-19T03:35:35Z",
      "title": "Approved regulatory update",
      "summary": "Reviewed the Virginia SCC identity order and the already-approved 2024 Appalachian Natural Gas AIF citations. Cardinal is Appalachian's operating name for the Bluefield service territory, so the published values are explicitly scoped as combined Virginia-jurisdictional and consolidated ratemaking figures, not division-only amounts.",
      "change_category": "mixed",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-appalachian-natural-gas"
      ],
      "utility_ids": [
        "utility-appalachian-natural-gas-va"
      ],
      "proceeding_ids": [
        "case-appalachian-natural-gas-pur-2018-00015"
      ],
      "entity_count": 4,
      "effective_date": "2024-12-31",
      "citation_ids": [
        "citation-appalachian-natural-gas-pur-2023-00070-cardinal-identity",
        "citation-appalachian-natural-gas-pur-2025-00070-capital-structure",
        "citation-appalachian-natural-gas-pur-2025-00070-rate-base-roe"
      ],
      "source_urls": [
        "https://www.scc.virginia.gov/docketsearch/DOCS/7wx701%21.PDF",
        "https://www.scc.virginia.gov/docketsearch/DOCS/867n01%21.PDF"
      ]
    },
    {
      "change_id": "material-change-053ebfc14cb9f444",
      "changed_at": "2026-07-19T03:41:22Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed the Texas RRC July 14, 2026 active-tariff index and complete GSD-1 reports for AgriTexGas, Corix Texas, D & H Gas, EPCOR Gas Development, Greenlight Gas, LDC, Natgas, and Plains Gas Farmers. The reports publish operative rates and riders but no rate-base, ROE, or common-equity values, so all three fields are explicitly sourced as not specified.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-corix",
        "company-d-and-h-gas",
        "company-epcor",
        "company-ldc-llc",
        "company-natgas",
        "company-plains-gas-farmers",
        "company-texas-local-gas"
      ],
      "utility_ids": [
        "utility-agritexgas",
        "utility-corix-texas",
        "utility-d-and-h-gas",
        "utility-epcor-gas-development",
        "utility-greenlight-gas",
        "utility-ldc-llc",
        "utility-natgas",
        "utility-plains-gas-farmers"
      ],
      "proceeding_ids": [
        "case-agritexgas-rrc-active-tariff-2026-07-14",
        "case-corix-texas-rrc-active-tariff-2026-07-14",
        "case-d-and-h-gas-rrc-active-tariff-2026-07-14",
        "case-epcor-gas-development-rrc-active-tariff-2026-07-14",
        "case-greenlight-gas-rrc-active-tariff-2026-07-14",
        "case-ldc-rrc-active-tariff-2026-07-14",
        "case-natgas-rrc-active-tariff-2026-07-14",
        "case-plains-gas-farmers-rrc-active-tariff-2026-07-14"
      ],
      "entity_count": 40,
      "effective_date": "2026-07-14",
      "citation_ids": [
        "citation-agritexgas-rrc-active-tariff-2026-07-14",
        "citation-corix-texas-rrc-active-tariff-2026-07-14",
        "citation-d-and-h-gas-rrc-active-tariff-2026-07-14",
        "citation-epcor-gas-development-rrc-active-tariff-2026-07-14",
        "citation-greenlight-gas-rrc-active-tariff-2026-07-14",
        "citation-ldc-rrc-active-tariff-2026-07-14",
        "citation-natgas-rrc-active-tariff-2026-07-14",
        "citation-plains-gas-farmers-rrc-active-tariff-2026-07-14"
      ],
      "source_urls": [
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_100.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_10047.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3340.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3950.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_480.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_7066.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_7758.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_9217.pdf"
      ]
    },
    {
      "change_id": "material-change-8bdc5b10ea637e09",
      "changed_at": "2026-07-19T03:44:24Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed the Texas RRC July 14, 2026 active-tariff index and complete GSD-1 reports for Sterling Natural Gas, Summit Utilities Texas, TKO Gas, Texas Republic Utility, Texas State Natural Gas, Universal Natural Gas, Woodsboro Natural Gas, and Zia Natural Gas. The reports publish operative rates and riders but no rate-base, ROE, or common-equity values, so all three fields are explicitly sourced as not specified.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-sterling-natural-gas",
        "company-summit-utilities",
        "company-texas-local-gas",
        "company-texas-republic-utility",
        "company-texas-state-natural-gas",
        "company-tko-gas",
        "company-universal-natural-gas"
      ],
      "utility_ids": [
        "utility-sterling-natural-gas",
        "utility-summit-arkansas-texas",
        "utility-texas-republic-utility",
        "utility-texas-state-natural-gas",
        "utility-tko-gas",
        "utility-universal-natural-gas",
        "utility-woodsboro-natural-gas",
        "utility-zia-natural-gas"
      ],
      "proceeding_ids": [
        "case-sterling-natural-gas-rrc-active-tariff-2026-07-14",
        "case-summit-utilities-texas-rrc-active-tariff-2026-07-14",
        "case-texas-republic-utility-rrc-active-tariff-2026-07-14",
        "case-texas-state-natural-gas-rrc-active-tariff-2026-07-14",
        "case-tko-gas-rrc-active-tariff-2026-07-14",
        "case-universal-natural-gas-rrc-active-tariff-2026-07-14",
        "case-woodsboro-natural-gas-rrc-active-tariff-2026-07-14",
        "case-zia-natural-gas-rrc-active-tariff-2026-07-14"
      ],
      "entity_count": 40,
      "effective_date": "2026-07-14",
      "citation_ids": [
        "citation-sterling-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-summit-utilities-texas-rrc-active-tariff-2026-07-14",
        "citation-texas-republic-utility-rrc-active-tariff-2026-07-14",
        "citation-texas-state-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-tko-gas-rrc-active-tariff-2026-07-14",
        "citation-universal-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-woodsboro-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-zia-natural-gas-rrc-active-tariff-2026-07-14"
      ],
      "source_urls": [
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_10055.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_2528.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3524.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_475.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_5309.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_6729.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_6801.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_9965.pdf"
      ]
    },
    {
      "change_id": "material-change-f573ab9ef5adabb2",
      "changed_at": "2026-07-19T03:54:41Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed all 15 PUCO-hosted active tariff books page-by-page or by full-text extraction. The books publish operative rates and rules but not company-wide authorized rate base, ROE, or common-equity percentage. Approved explicit not-specified observations without inferring values.",
      "change_category": "mixed",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-arlington-natural-gas",
        "company-cumberland-gas",
        "company-foraker-gas",
        "company-glenwood-energy",
        "company-northeast-ohio-natural-gas",
        "company-ohio-gas",
        "company-ohio-small-gas",
        "company-piedmont-gas",
        "company-sheldon-gas",
        "company-suburban-natural-gas",
        "company-swickard-gas",
        "company-waterville-gas-oil"
      ],
      "utility_ids": [
        "utility-arlington-natural-gas",
        "utility-cumberland-gas",
        "utility-eastern-natural-gas",
        "utility-foraker-gas",
        "utility-glenwood-energy",
        "utility-kng-energy",
        "utility-northeast-ohio-natural-gas",
        "utility-ohio-gas",
        "utility-ohio-valley-gas",
        "utility-piedmont-gas",
        "utility-pike-natural-gas",
        "utility-sheldon-gas",
        "utility-suburban-natural-gas",
        "utility-swickard-gas",
        "utility-waterville-gas-oil"
      ],
      "proceeding_ids": [
        "case-arlington-natural-gas-puco-tariff-record-2026-07-19",
        "case-cumberland-gas-puco-tariff-record-2026-07-19",
        "case-eastern-natural-gas-puco-tariff-record-2026-07-19",
        "case-foraker-gas-puco-tariff-record-2026-07-19",
        "case-glenwood-energy-puco-tariff-record-2026-07-19",
        "case-kng-energy-puco-tariff-record-2026-07-19",
        "case-northeast-ohio-natural-gas-puco-tariff-record-2026-07-19",
        "case-ohio-gas-puco-tariff-record-2026-07-19",
        "case-ohio-valley-gas-puco-tariff-record-2026-07-19",
        "case-piedmont-gas-puco-tariff-record-2026-07-19",
        "case-pike-natural-gas-puco-tariff-record-2026-07-19",
        "case-sheldon-gas-puco-tariff-record-2026-07-19",
        "case-suburban-natural-gas-puco-tariff-record-2026-07-19",
        "case-swickard-gas-puco-tariff-record-2026-07-19",
        "case-waterville-gas-oil-puco-tariff-record-2026-07-19"
      ],
      "entity_count": 75,
      "effective_date": "2026-07-19",
      "citation_ids": [
        "citation-arlington-natural-gas-puco-active-tariff-2026-07-19",
        "citation-cumberland-gas-puco-active-tariff-2026-07-19",
        "citation-eastern-natural-gas-puco-active-tariff-2026-07-19",
        "citation-foraker-gas-puco-active-tariff-2026-07-19",
        "citation-glenwood-energy-puco-active-tariff-2026-07-19",
        "citation-kng-energy-puco-active-tariff-2026-07-19",
        "citation-northeast-ohio-natural-gas-puco-active-tariff-2026-07-19",
        "citation-ohio-gas-puco-active-tariff-2026-07-19",
        "citation-ohio-valley-gas-puco-active-tariff-2026-07-19",
        "citation-piedmont-gas-puco-active-tariff-2026-07-19",
        "citation-pike-natural-gas-puco-active-tariff-2026-07-19",
        "citation-sheldon-gas-puco-active-tariff-2026-07-19",
        "citation-suburban-natural-gas-puco-active-tariff-2026-07-19",
        "citation-swickard-gas-puco-active-tariff-2026-07-19",
        "citation-waterville-gas-oil-puco-active-tariff-2026-07-19"
      ],
      "source_urls": [
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Arlington%20Natural%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Eastern%20Natural%20Gas%20Company/June%202024%20Eastern%20PUCO%202.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Foraker%20Gas%20Company%20Inc/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Glenwood%20Energy%20of%20Oxford%2C%20Inc./Glenwood%20PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/KNG%20Energy%20Inc/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Northeast%20Ohio%20Natural%20Gas%20Corporation/PUCO2%20%281%29.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Cumberland%20Gas%20Company/PUCO%208.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Gas%20Company/PUCO%202.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Valley%20Gas%20Corporation/Volume%207.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Piedmont%20Gas%20Company/PUCO1.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Pike%20Natural%20Gas%20Company/August%202024%20Pike%20PUCO%207.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Sheldon%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Suburban%20Natural%20Gas%20Company/PUCO%204%2C%20NaturalGas%20Service.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/The%20Swickard%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Waterville%20Gas%20and%20Oil%20Company/PUCO12%20waterville.pdf"
      ]
    },
    {
      "change_id": "material-change-3101518d0085fb50",
      "changed_at": "2026-07-20T02:02:32Z",
      "title": "Tariff record updated",
      "summary": "Reclassified 16 Texas RRC active tariff reports as current tariff instruments; the official source is a tariff library, not a proceeding index.",
      "change_category": "large_load",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-corix",
        "company-d-and-h-gas",
        "company-epcor",
        "company-ldc-llc",
        "company-natgas",
        "company-plains-gas-farmers",
        "company-sterling-natural-gas",
        "company-summit-utilities",
        "company-texas-local-gas",
        "company-texas-republic-utility",
        "company-texas-state-natural-gas",
        "company-tko-gas",
        "company-universal-natural-gas"
      ],
      "utility_ids": [
        "utility-agritexgas",
        "utility-corix-texas",
        "utility-d-and-h-gas",
        "utility-epcor-gas-development",
        "utility-greenlight-gas",
        "utility-ldc-llc",
        "utility-natgas",
        "utility-plains-gas-farmers",
        "utility-sterling-natural-gas",
        "utility-summit-arkansas-texas",
        "utility-texas-republic-utility",
        "utility-texas-state-natural-gas",
        "utility-tko-gas",
        "utility-universal-natural-gas",
        "utility-woodsboro-natural-gas",
        "utility-zia-natural-gas"
      ],
      "proceeding_ids": [],
      "entity_count": 32,
      "effective_date": null,
      "citation_ids": [
        "citation-agritexgas-rrc-active-tariff-2026-07-14",
        "citation-corix-texas-rrc-active-tariff-2026-07-14",
        "citation-d-and-h-gas-rrc-active-tariff-2026-07-14",
        "citation-epcor-gas-development-rrc-active-tariff-2026-07-14",
        "citation-greenlight-gas-rrc-active-tariff-2026-07-14",
        "citation-ldc-rrc-active-tariff-2026-07-14",
        "citation-natgas-rrc-active-tariff-2026-07-14",
        "citation-plains-gas-farmers-rrc-active-tariff-2026-07-14",
        "citation-sterling-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-summit-utilities-texas-rrc-active-tariff-2026-07-14",
        "citation-texas-republic-utility-rrc-active-tariff-2026-07-14",
        "citation-texas-state-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-tko-gas-rrc-active-tariff-2026-07-14",
        "citation-universal-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-woodsboro-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-zia-natural-gas-rrc-active-tariff-2026-07-14"
      ],
      "source_urls": [
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_100.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_10047.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_10055.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_2528.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3340.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3524.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3950.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_475.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_480.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_5309.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_6729.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_6801.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_7066.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_7758.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_9217.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_9965.pdf"
      ]
    },
    {
      "change_id": "material-change-05ca2a48aff0eb00",
      "changed_at": "2026-07-20T02:02:33Z",
      "title": "Tariff record updated",
      "summary": "Reclassified 15 PUCO active tariff books as current tariff instruments; the official source is a tariff inventory, not a proceeding index.",
      "change_category": "large_load",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-arlington-natural-gas",
        "company-cumberland-gas",
        "company-foraker-gas",
        "company-glenwood-energy",
        "company-northeast-ohio-natural-gas",
        "company-ohio-gas",
        "company-ohio-small-gas",
        "company-piedmont-gas",
        "company-sheldon-gas",
        "company-suburban-natural-gas",
        "company-swickard-gas",
        "company-waterville-gas-oil"
      ],
      "utility_ids": [
        "utility-arlington-natural-gas",
        "utility-cumberland-gas",
        "utility-eastern-natural-gas",
        "utility-foraker-gas",
        "utility-glenwood-energy",
        "utility-kng-energy",
        "utility-northeast-ohio-natural-gas",
        "utility-ohio-gas",
        "utility-ohio-valley-gas",
        "utility-piedmont-gas",
        "utility-pike-natural-gas",
        "utility-sheldon-gas",
        "utility-suburban-natural-gas",
        "utility-swickard-gas",
        "utility-waterville-gas-oil"
      ],
      "proceeding_ids": [],
      "entity_count": 30,
      "effective_date": null,
      "citation_ids": [
        "citation-arlington-natural-gas-puco-active-tariff-2026-07-19",
        "citation-cumberland-gas-puco-active-tariff-2026-07-19",
        "citation-eastern-natural-gas-puco-active-tariff-2026-07-19",
        "citation-foraker-gas-puco-active-tariff-2026-07-19",
        "citation-glenwood-energy-puco-active-tariff-2026-07-19",
        "citation-kng-energy-puco-active-tariff-2026-07-19",
        "citation-northeast-ohio-natural-gas-puco-active-tariff-2026-07-19",
        "citation-ohio-gas-puco-active-tariff-2026-07-19",
        "citation-ohio-valley-gas-puco-active-tariff-2026-07-19",
        "citation-piedmont-gas-puco-active-tariff-2026-07-19",
        "citation-pike-natural-gas-puco-active-tariff-2026-07-19",
        "citation-sheldon-gas-puco-active-tariff-2026-07-19",
        "citation-suburban-natural-gas-puco-active-tariff-2026-07-19",
        "citation-swickard-gas-puco-active-tariff-2026-07-19",
        "citation-waterville-gas-oil-puco-active-tariff-2026-07-19"
      ],
      "source_urls": [
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Arlington%20Natural%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Eastern%20Natural%20Gas%20Company/June%202024%20Eastern%20PUCO%202.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Foraker%20Gas%20Company%20Inc/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Glenwood%20Energy%20of%20Oxford%2C%20Inc./Glenwood%20PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/KNG%20Energy%20Inc/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Northeast%20Ohio%20Natural%20Gas%20Corporation/PUCO2%20%281%29.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Cumberland%20Gas%20Company/PUCO%208.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Gas%20Company/PUCO%202.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Valley%20Gas%20Corporation/Volume%207.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Piedmont%20Gas%20Company/PUCO1.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Pike%20Natural%20Gas%20Company/August%202024%20Pike%20PUCO%207.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Sheldon%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Suburban%20Natural%20Gas%20Company/PUCO%204%2C%20NaturalGas%20Service.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/The%20Swickard%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Waterville%20Gas%20and%20Oil%20Company/PUCO12%20waterville.pdf"
      ]
    },
    {
      "change_id": "material-change-c4672d2b6c7cd3aa",
      "changed_at": "2026-07-20T02:03:41Z",
      "title": "Tariff record updated",
      "summary": "Linked each Ohio current tariff instrument to its reviewed active version.",
      "change_category": "large_load",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-arlington-natural-gas",
        "company-cumberland-gas",
        "company-foraker-gas",
        "company-glenwood-energy",
        "company-northeast-ohio-natural-gas",
        "company-ohio-gas",
        "company-ohio-small-gas",
        "company-piedmont-gas",
        "company-sheldon-gas",
        "company-suburban-natural-gas",
        "company-swickard-gas",
        "company-waterville-gas-oil"
      ],
      "utility_ids": [
        "utility-arlington-natural-gas",
        "utility-cumberland-gas",
        "utility-eastern-natural-gas",
        "utility-foraker-gas",
        "utility-glenwood-energy",
        "utility-kng-energy",
        "utility-northeast-ohio-natural-gas",
        "utility-ohio-gas",
        "utility-ohio-valley-gas",
        "utility-piedmont-gas",
        "utility-pike-natural-gas",
        "utility-sheldon-gas",
        "utility-suburban-natural-gas",
        "utility-swickard-gas",
        "utility-waterville-gas-oil"
      ],
      "proceeding_ids": [],
      "entity_count": 15,
      "effective_date": null,
      "citation_ids": [
        "citation-arlington-natural-gas-puco-active-tariff-2026-07-19",
        "citation-cumberland-gas-puco-active-tariff-2026-07-19",
        "citation-eastern-natural-gas-puco-active-tariff-2026-07-19",
        "citation-foraker-gas-puco-active-tariff-2026-07-19",
        "citation-glenwood-energy-puco-active-tariff-2026-07-19",
        "citation-kng-energy-puco-active-tariff-2026-07-19",
        "citation-northeast-ohio-natural-gas-puco-active-tariff-2026-07-19",
        "citation-ohio-gas-puco-active-tariff-2026-07-19",
        "citation-ohio-valley-gas-puco-active-tariff-2026-07-19",
        "citation-piedmont-gas-puco-active-tariff-2026-07-19",
        "citation-pike-natural-gas-puco-active-tariff-2026-07-19",
        "citation-sheldon-gas-puco-active-tariff-2026-07-19",
        "citation-suburban-natural-gas-puco-active-tariff-2026-07-19",
        "citation-swickard-gas-puco-active-tariff-2026-07-19",
        "citation-waterville-gas-oil-puco-active-tariff-2026-07-19"
      ],
      "source_urls": [
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Arlington%20Natural%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Eastern%20Natural%20Gas%20Company/June%202024%20Eastern%20PUCO%202.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Foraker%20Gas%20Company%20Inc/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Glenwood%20Energy%20of%20Oxford%2C%20Inc./Glenwood%20PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/KNG%20Energy%20Inc/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Northeast%20Ohio%20Natural%20Gas%20Corporation/PUCO2%20%281%29.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Cumberland%20Gas%20Company/PUCO%208.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Gas%20Company/PUCO%202.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Valley%20Gas%20Corporation/Volume%207.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Piedmont%20Gas%20Company/PUCO1.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Pike%20Natural%20Gas%20Company/August%202024%20Pike%20PUCO%207.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Sheldon%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Suburban%20Natural%20Gas%20Company/PUCO%204%2C%20NaturalGas%20Service.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/The%20Swickard%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Waterville%20Gas%20and%20Oil%20Company/PUCO12%20waterville.pdf"
      ]
    },
    {
      "change_id": "material-change-2eb897d138b52832",
      "changed_at": "2026-07-20T02:03:41Z",
      "title": "Tariff record updated",
      "summary": "Linked each Texas current tariff instrument to its reviewed active version.",
      "change_category": "large_load",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-corix",
        "company-d-and-h-gas",
        "company-epcor",
        "company-ldc-llc",
        "company-natgas",
        "company-plains-gas-farmers",
        "company-sterling-natural-gas",
        "company-summit-utilities",
        "company-texas-local-gas",
        "company-texas-republic-utility",
        "company-texas-state-natural-gas",
        "company-tko-gas",
        "company-universal-natural-gas"
      ],
      "utility_ids": [
        "utility-agritexgas",
        "utility-corix-texas",
        "utility-d-and-h-gas",
        "utility-epcor-gas-development",
        "utility-greenlight-gas",
        "utility-ldc-llc",
        "utility-natgas",
        "utility-plains-gas-farmers",
        "utility-sterling-natural-gas",
        "utility-summit-arkansas-texas",
        "utility-texas-republic-utility",
        "utility-texas-state-natural-gas",
        "utility-tko-gas",
        "utility-universal-natural-gas",
        "utility-woodsboro-natural-gas",
        "utility-zia-natural-gas"
      ],
      "proceeding_ids": [],
      "entity_count": 16,
      "effective_date": null,
      "citation_ids": [
        "citation-agritexgas-rrc-active-tariff-2026-07-14",
        "citation-corix-texas-rrc-active-tariff-2026-07-14",
        "citation-d-and-h-gas-rrc-active-tariff-2026-07-14",
        "citation-epcor-gas-development-rrc-active-tariff-2026-07-14",
        "citation-greenlight-gas-rrc-active-tariff-2026-07-14",
        "citation-ldc-rrc-active-tariff-2026-07-14",
        "citation-natgas-rrc-active-tariff-2026-07-14",
        "citation-plains-gas-farmers-rrc-active-tariff-2026-07-14",
        "citation-sterling-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-summit-utilities-texas-rrc-active-tariff-2026-07-14",
        "citation-texas-republic-utility-rrc-active-tariff-2026-07-14",
        "citation-texas-state-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-tko-gas-rrc-active-tariff-2026-07-14",
        "citation-universal-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-woodsboro-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-zia-natural-gas-rrc-active-tariff-2026-07-14"
      ],
      "source_urls": [
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_100.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_10047.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_10055.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_2528.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3340.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3524.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3950.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_475.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_480.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_5309.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_6729.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_6801.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_7066.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_7758.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_9217.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_9965.pdf"
      ]
    },
    {
      "change_id": "material-change-fa9c6dab05c9a2de",
      "changed_at": "2026-07-20T02:05:01Z",
      "title": "Economics updated",
      "summary": "Removed 48 Texas missing-value observations because active tariff books are not expected to establish authorized ROE, equity ratio, or rate base.",
      "change_category": "economics",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-corix",
        "company-d-and-h-gas",
        "company-epcor",
        "company-ldc-llc",
        "company-natgas",
        "company-plains-gas-farmers",
        "company-sterling-natural-gas",
        "company-summit-utilities",
        "company-texas-local-gas",
        "company-texas-republic-utility",
        "company-texas-state-natural-gas",
        "company-tko-gas",
        "company-universal-natural-gas"
      ],
      "utility_ids": [
        "utility-agritexgas",
        "utility-corix-texas",
        "utility-d-and-h-gas",
        "utility-epcor-gas-development",
        "utility-greenlight-gas",
        "utility-ldc-llc",
        "utility-natgas",
        "utility-plains-gas-farmers",
        "utility-sterling-natural-gas",
        "utility-summit-arkansas-texas",
        "utility-texas-republic-utility",
        "utility-texas-state-natural-gas",
        "utility-tko-gas",
        "utility-universal-natural-gas",
        "utility-woodsboro-natural-gas",
        "utility-zia-natural-gas"
      ],
      "proceeding_ids": [
        "case-agritexgas-rrc-active-tariff-2026-07-14",
        "case-corix-texas-rrc-active-tariff-2026-07-14",
        "case-d-and-h-gas-rrc-active-tariff-2026-07-14",
        "case-epcor-gas-development-rrc-active-tariff-2026-07-14",
        "case-greenlight-gas-rrc-active-tariff-2026-07-14",
        "case-ldc-rrc-active-tariff-2026-07-14",
        "case-natgas-rrc-active-tariff-2026-07-14",
        "case-plains-gas-farmers-rrc-active-tariff-2026-07-14",
        "case-sterling-natural-gas-rrc-active-tariff-2026-07-14",
        "case-summit-utilities-texas-rrc-active-tariff-2026-07-14",
        "case-texas-republic-utility-rrc-active-tariff-2026-07-14",
        "case-texas-state-natural-gas-rrc-active-tariff-2026-07-14",
        "case-tko-gas-rrc-active-tariff-2026-07-14",
        "case-universal-natural-gas-rrc-active-tariff-2026-07-14",
        "case-woodsboro-natural-gas-rrc-active-tariff-2026-07-14",
        "case-zia-natural-gas-rrc-active-tariff-2026-07-14"
      ],
      "entity_count": 48,
      "effective_date": "2026-07-14",
      "citation_ids": [
        "citation-agritexgas-rrc-active-tariff-2026-07-14",
        "citation-corix-texas-rrc-active-tariff-2026-07-14",
        "citation-d-and-h-gas-rrc-active-tariff-2026-07-14",
        "citation-epcor-gas-development-rrc-active-tariff-2026-07-14",
        "citation-greenlight-gas-rrc-active-tariff-2026-07-14",
        "citation-ldc-rrc-active-tariff-2026-07-14",
        "citation-natgas-rrc-active-tariff-2026-07-14",
        "citation-plains-gas-farmers-rrc-active-tariff-2026-07-14",
        "citation-sterling-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-summit-utilities-texas-rrc-active-tariff-2026-07-14",
        "citation-texas-republic-utility-rrc-active-tariff-2026-07-14",
        "citation-texas-state-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-tko-gas-rrc-active-tariff-2026-07-14",
        "citation-universal-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-woodsboro-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-zia-natural-gas-rrc-active-tariff-2026-07-14"
      ],
      "source_urls": [
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_100.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_10047.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_10055.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_2528.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3340.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3524.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3950.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_475.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_480.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_5309.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_6729.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_6801.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_7066.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_7758.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_9217.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_9965.pdf"
      ]
    },
    {
      "change_id": "material-change-dc00b42b9af7880c",
      "changed_at": "2026-07-20T02:05:02Z",
      "title": "Economics updated",
      "summary": "Removed 45 Ohio missing-value observations because active tariff books are not expected to establish authorized ROE, equity ratio, or rate base.",
      "change_category": "economics",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-arlington-natural-gas",
        "company-cumberland-gas",
        "company-foraker-gas",
        "company-glenwood-energy",
        "company-northeast-ohio-natural-gas",
        "company-ohio-gas",
        "company-ohio-small-gas",
        "company-piedmont-gas",
        "company-sheldon-gas",
        "company-suburban-natural-gas",
        "company-swickard-gas",
        "company-waterville-gas-oil"
      ],
      "utility_ids": [
        "utility-arlington-natural-gas",
        "utility-cumberland-gas",
        "utility-eastern-natural-gas",
        "utility-foraker-gas",
        "utility-glenwood-energy",
        "utility-kng-energy",
        "utility-northeast-ohio-natural-gas",
        "utility-ohio-gas",
        "utility-ohio-valley-gas",
        "utility-piedmont-gas",
        "utility-pike-natural-gas",
        "utility-sheldon-gas",
        "utility-suburban-natural-gas",
        "utility-swickard-gas",
        "utility-waterville-gas-oil"
      ],
      "proceeding_ids": [
        "case-arlington-natural-gas-puco-tariff-record-2026-07-19",
        "case-cumberland-gas-puco-tariff-record-2026-07-19",
        "case-eastern-natural-gas-puco-tariff-record-2026-07-19",
        "case-foraker-gas-puco-tariff-record-2026-07-19",
        "case-glenwood-energy-puco-tariff-record-2026-07-19",
        "case-kng-energy-puco-tariff-record-2026-07-19",
        "case-northeast-ohio-natural-gas-puco-tariff-record-2026-07-19",
        "case-ohio-gas-puco-tariff-record-2026-07-19",
        "case-ohio-valley-gas-puco-tariff-record-2026-07-19",
        "case-piedmont-gas-puco-tariff-record-2026-07-19",
        "case-pike-natural-gas-puco-tariff-record-2026-07-19",
        "case-sheldon-gas-puco-tariff-record-2026-07-19",
        "case-suburban-natural-gas-puco-tariff-record-2026-07-19",
        "case-swickard-gas-puco-tariff-record-2026-07-19",
        "case-waterville-gas-oil-puco-tariff-record-2026-07-19"
      ],
      "entity_count": 45,
      "effective_date": "2026-07-19",
      "citation_ids": [
        "citation-arlington-natural-gas-puco-active-tariff-2026-07-19",
        "citation-cumberland-gas-puco-active-tariff-2026-07-19",
        "citation-eastern-natural-gas-puco-active-tariff-2026-07-19",
        "citation-foraker-gas-puco-active-tariff-2026-07-19",
        "citation-glenwood-energy-puco-active-tariff-2026-07-19",
        "citation-kng-energy-puco-active-tariff-2026-07-19",
        "citation-northeast-ohio-natural-gas-puco-active-tariff-2026-07-19",
        "citation-ohio-gas-puco-active-tariff-2026-07-19",
        "citation-ohio-valley-gas-puco-active-tariff-2026-07-19",
        "citation-piedmont-gas-puco-active-tariff-2026-07-19",
        "citation-pike-natural-gas-puco-active-tariff-2026-07-19",
        "citation-sheldon-gas-puco-active-tariff-2026-07-19",
        "citation-suburban-natural-gas-puco-active-tariff-2026-07-19",
        "citation-swickard-gas-puco-active-tariff-2026-07-19",
        "citation-waterville-gas-oil-puco-active-tariff-2026-07-19"
      ],
      "source_urls": [
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Arlington%20Natural%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Eastern%20Natural%20Gas%20Company/June%202024%20Eastern%20PUCO%202.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Foraker%20Gas%20Company%20Inc/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Glenwood%20Energy%20of%20Oxford%2C%20Inc./Glenwood%20PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/KNG%20Energy%20Inc/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Northeast%20Ohio%20Natural%20Gas%20Corporation/PUCO2%20%281%29.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Cumberland%20Gas%20Company/PUCO%208.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Gas%20Company/PUCO%202.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Valley%20Gas%20Corporation/Volume%207.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Piedmont%20Gas%20Company/PUCO1.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Pike%20Natural%20Gas%20Company/August%202024%20Pike%20PUCO%207.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Sheldon%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Suburban%20Natural%20Gas%20Company/PUCO%204%2C%20NaturalGas%20Service.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/The%20Swickard%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Waterville%20Gas%20and%20Oil%20Company/PUCO12%20waterville.pdf"
      ]
    },
    {
      "change_id": "material-change-39ed55f030dffdbe",
      "changed_at": "2026-07-20T02:06:24Z",
      "title": "Proceeding record updated",
      "summary": "Removed 16 Texas RRC tariff-book pseudo proceedings after preserving each source as a current tariff instrument.",
      "change_category": "identity",
      "states": [],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [
        "case-agritexgas-rrc-active-tariff-2026-07-14",
        "case-corix-texas-rrc-active-tariff-2026-07-14",
        "case-d-and-h-gas-rrc-active-tariff-2026-07-14",
        "case-epcor-gas-development-rrc-active-tariff-2026-07-14",
        "case-greenlight-gas-rrc-active-tariff-2026-07-14",
        "case-ldc-rrc-active-tariff-2026-07-14",
        "case-natgas-rrc-active-tariff-2026-07-14",
        "case-plains-gas-farmers-rrc-active-tariff-2026-07-14",
        "case-sterling-natural-gas-rrc-active-tariff-2026-07-14",
        "case-summit-utilities-texas-rrc-active-tariff-2026-07-14",
        "case-texas-republic-utility-rrc-active-tariff-2026-07-14",
        "case-texas-state-natural-gas-rrc-active-tariff-2026-07-14",
        "case-tko-gas-rrc-active-tariff-2026-07-14",
        "case-universal-natural-gas-rrc-active-tariff-2026-07-14",
        "case-woodsboro-natural-gas-rrc-active-tariff-2026-07-14",
        "case-zia-natural-gas-rrc-active-tariff-2026-07-14"
      ],
      "entity_count": 16,
      "effective_date": null,
      "citation_ids": [
        "citation-agritexgas-rrc-active-tariff-2026-07-14",
        "citation-corix-texas-rrc-active-tariff-2026-07-14",
        "citation-d-and-h-gas-rrc-active-tariff-2026-07-14",
        "citation-epcor-gas-development-rrc-active-tariff-2026-07-14",
        "citation-greenlight-gas-rrc-active-tariff-2026-07-14",
        "citation-ldc-rrc-active-tariff-2026-07-14",
        "citation-natgas-rrc-active-tariff-2026-07-14",
        "citation-plains-gas-farmers-rrc-active-tariff-2026-07-14",
        "citation-sterling-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-summit-utilities-texas-rrc-active-tariff-2026-07-14",
        "citation-texas-republic-utility-rrc-active-tariff-2026-07-14",
        "citation-texas-state-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-tko-gas-rrc-active-tariff-2026-07-14",
        "citation-universal-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-woodsboro-natural-gas-rrc-active-tariff-2026-07-14",
        "citation-zia-natural-gas-rrc-active-tariff-2026-07-14"
      ],
      "source_urls": [
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_100.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_10047.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_10055.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_2528.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3340.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3524.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_3950.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_475.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_480.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_5309.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_6729.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_6801.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_7066.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_7758.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_9217.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_9965.pdf"
      ]
    },
    {
      "change_id": "material-change-695ea1761055d9c9",
      "changed_at": "2026-07-20T02:06:25Z",
      "title": "Proceeding record updated",
      "summary": "Removed 15 PUCO tariff-book pseudo proceedings after preserving each source as a current tariff instrument.",
      "change_category": "identity",
      "states": [],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [
        "case-arlington-natural-gas-puco-tariff-record-2026-07-19",
        "case-cumberland-gas-puco-tariff-record-2026-07-19",
        "case-eastern-natural-gas-puco-tariff-record-2026-07-19",
        "case-foraker-gas-puco-tariff-record-2026-07-19",
        "case-glenwood-energy-puco-tariff-record-2026-07-19",
        "case-kng-energy-puco-tariff-record-2026-07-19",
        "case-northeast-ohio-natural-gas-puco-tariff-record-2026-07-19",
        "case-ohio-gas-puco-tariff-record-2026-07-19",
        "case-ohio-valley-gas-puco-tariff-record-2026-07-19",
        "case-piedmont-gas-puco-tariff-record-2026-07-19",
        "case-pike-natural-gas-puco-tariff-record-2026-07-19",
        "case-sheldon-gas-puco-tariff-record-2026-07-19",
        "case-suburban-natural-gas-puco-tariff-record-2026-07-19",
        "case-swickard-gas-puco-tariff-record-2026-07-19",
        "case-waterville-gas-oil-puco-tariff-record-2026-07-19"
      ],
      "entity_count": 15,
      "effective_date": null,
      "citation_ids": [
        "citation-arlington-natural-gas-puco-active-tariff-2026-07-19",
        "citation-cumberland-gas-puco-active-tariff-2026-07-19",
        "citation-eastern-natural-gas-puco-active-tariff-2026-07-19",
        "citation-foraker-gas-puco-active-tariff-2026-07-19",
        "citation-glenwood-energy-puco-active-tariff-2026-07-19",
        "citation-kng-energy-puco-active-tariff-2026-07-19",
        "citation-northeast-ohio-natural-gas-puco-active-tariff-2026-07-19",
        "citation-ohio-gas-puco-active-tariff-2026-07-19",
        "citation-ohio-valley-gas-puco-active-tariff-2026-07-19",
        "citation-piedmont-gas-puco-active-tariff-2026-07-19",
        "citation-pike-natural-gas-puco-active-tariff-2026-07-19",
        "citation-sheldon-gas-puco-active-tariff-2026-07-19",
        "citation-suburban-natural-gas-puco-active-tariff-2026-07-19",
        "citation-swickard-gas-puco-active-tariff-2026-07-19",
        "citation-waterville-gas-oil-puco-active-tariff-2026-07-19"
      ],
      "source_urls": [
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Arlington%20Natural%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Eastern%20Natural%20Gas%20Company/June%202024%20Eastern%20PUCO%202.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Foraker%20Gas%20Company%20Inc/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Glenwood%20Energy%20of%20Oxford%2C%20Inc./Glenwood%20PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/KNG%20Energy%20Inc/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Northeast%20Ohio%20Natural%20Gas%20Corporation/PUCO2%20%281%29.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Cumberland%20Gas%20Company/PUCO%208.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Gas%20Company/PUCO%202.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Ohio%20Valley%20Gas%20Corporation/Volume%207.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Piedmont%20Gas%20Company/PUCO1.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Pike%20Natural%20Gas%20Company/August%202024%20Pike%20PUCO%207.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Sheldon%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Suburban%20Natural%20Gas%20Company/PUCO%204%2C%20NaturalGas%20Service.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/The%20Swickard%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Waterville%20Gas%20and%20Oil%20Company/PUCO12%20waterville.pdf"
      ]
    },
    {
      "change_id": "material-change-07df79d4f4764e08",
      "changed_at": "2026-07-20T02:54:20Z",
      "title": "Approved regulatory update",
      "summary": "Approved reviewed EIA-861 2024 final identity and market mapping.",
      "change_category": "mixed",
      "states": [
        "MI",
        "NJ",
        "OH",
        "PA",
        "TX",
        "VA"
      ],
      "company_ids": [
        "company-aes",
        "company-alpena-power",
        "company-american-electric-power",
        "company-centerpoint-energy",
        "company-cms-energy",
        "company-consolidated-edison",
        "company-dominion-energy",
        "company-dte-energy",
        "company-duke-energy",
        "company-duquesne-light-holdings",
        "company-entergy",
        "company-ep-electric",
        "company-exelon-corporation",
        "company-firstenergy",
        "company-ppl-corporation",
        "company-pseg",
        "company-sempra",
        "company-tnmp",
        "company-ugi-corporation",
        "company-uppco",
        "company-wec-energy-group",
        "company-xcel-energy"
      ],
      "utility_ids": [
        "utility-aep-ohio",
        "utility-aep-texas",
        "utility-aes-ohio",
        "utility-alpena-power",
        "utility-appalachian-power-va",
        "utility-atlantic-city-electric",
        "utility-centerpoint-houston-electric",
        "utility-cleveland-electric-illuminating",
        "utility-consumers-energy",
        "utility-dominion-energy-virginia",
        "utility-dte-electric",
        "utility-duke-energy-ohio",
        "utility-duquesne-light",
        "utility-el-paso-electric",
        "utility-entergy-texas",
        "utility-firstenergy-pa",
        "utility-indiana-michigan-power",
        "utility-jersey-central-power-light",
        "utility-met-ed",
        "utility-nsp-michigan",
        "utility-ohio-edison",
        "utility-old-dominion-power",
        "utility-oncor",
        "utility-peco-electric",
        "utility-penelec",
        "utility-penn-power",
        "utility-ppl-electric",
        "utility-pseg-electric",
        "utility-rockland-electric",
        "utility-sps-texas",
        "utility-swepco-texas",
        "utility-tnmp",
        "utility-toledo-edison",
        "utility-ugi-electric",
        "utility-umerc",
        "utility-uppco",
        "utility-west-penn-power"
      ],
      "proceeding_ids": [],
      "entity_count": 106,
      "effective_date": null,
      "citation_ids": [
        "citation-eia-861-2024-utility-data"
      ],
      "source_urls": [
        "https://www.eia.gov/electricity/data/eia861/zip/f8612024.zip"
      ]
    },
    {
      "change_id": "material-change-38e845c5023f7dff",
      "changed_at": "2026-07-20T03:32:54Z",
      "title": "Implementation status corrected",
      "summary": "Reviewed status correction: no linked implementation evidence supports final_effective; publish implementation as unknown pending an effective-rate event or explicitly linked tariff version.",
      "change_category": "identity",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-alpena-power",
        "company-cms-energy",
        "company-dte-energy",
        "company-uppco",
        "company-wec-energy-group",
        "company-xcel-energy"
      ],
      "utility_ids": [
        "utility-alpena-power",
        "utility-consumers-energy",
        "utility-dte-electric",
        "utility-dte-gas",
        "utility-michigan-gas-utilities",
        "utility-nsp-michigan",
        "utility-uppco"
      ],
      "proceeding_ids": [
        "case-alpena-power-u-21045",
        "case-consumers-energy-u-20650",
        "case-consumers-energy-u-20963",
        "case-consumers-energy-u-21148",
        "case-consumers-energy-u-21224",
        "case-consumers-energy-u-21308",
        "case-dte-electric-u-20836",
        "case-dte-electric-u-21297",
        "case-dte-gas-u-20642",
        "case-dte-gas-u-20940",
        "case-michigan-gas-utilities-u-21366",
        "case-nsp-michigan-u-21097",
        "case-nsp-michigan-u-21226",
        "case-uppco-u-21286"
      ],
      "entity_count": 14,
      "effective_date": null,
      "citation_ids": [],
      "source_urls": []
    },
    {
      "change_id": "material-change-518524cba70336a0",
      "changed_at": "2026-07-20T03:32:55Z",
      "title": "Implementation status corrected",
      "summary": "Reviewed status correction: no linked implementation evidence supports final_effective; publish implementation as unknown pending an effective-rate event or explicitly linked tariff version.",
      "change_category": "identity",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-aes",
        "company-american-electric-power",
        "company-duke-energy",
        "company-enbridge",
        "company-nisource"
      ],
      "utility_ids": [
        "utility-aep-ohio",
        "utility-aes-ohio",
        "utility-columbia-gas-ohio",
        "utility-duke-energy-ohio",
        "utility-enbridge-gas-ohio"
      ],
      "proceeding_ids": [
        "case-aep-ohio-20-585-el-air",
        "case-aes-ohio-20-1651-el-air",
        "case-columbia-gas-ohio-21-637-ga-air",
        "case-duke-energy-ohio-21-887-el-air",
        "case-duke-energy-ohio-21-888-ga-air",
        "case-enbridge-gas-ohio-23-894-ga-air"
      ],
      "entity_count": 6,
      "effective_date": null,
      "citation_ids": [
        "source-aep-ohio-20-585-el-air-official",
        "source-aes-ohio-20-1651-el-air-official",
        "source-columbia-gas-ohio-21-637-requested-rate-base"
      ],
      "source_urls": [
        "https://www.columbiagasohio.com/docs/librariesprovider5/rates-and-tariffs/columbia-gas-of-ohio-rate-case-schedules.pdf",
        "https://www.occ.ohio.gov/sites/default/files/publications/annualreports/OCC-Annual-Report-2021.pdf"
      ]
    },
    {
      "change_id": "material-change-c9776ee679df0858",
      "changed_at": "2026-07-20T03:32:56Z",
      "title": "Implementation status corrected",
      "summary": "Reviewed status correction: no linked implementation evidence supports final_effective; publish implementation as unknown pending an effective-rate event or explicitly linked tariff version.",
      "change_category": "identity",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-exelon-corporation"
      ],
      "utility_ids": [
        "utility-peco-electric",
        "utility-peco-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2026-3060859",
        "case-pa-puc-r-2026-3060860"
      ],
      "entity_count": 2,
      "effective_date": null,
      "citation_ids": [
        "source-pa-puc-r-2026-3060859-docket",
        "source-pa-puc-r-2026-3060860-docket"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/docket/R-2026-3060859",
        "https://www.puc.pa.gov/docket/R-2026-3060860"
      ]
    },
    {
      "change_id": "material-change-4f264800b895b9c1",
      "changed_at": "2026-07-20T03:32:57Z",
      "title": "Implementation status corrected",
      "summary": "Reviewed status correction: no linked implementation evidence supports final_effective; publish implementation as unknown pending an effective-rate event or explicitly linked tariff version.",
      "change_category": "identity",
      "states": [
        "TX",
        "VA"
      ],
      "company_ids": [
        "company-atmos-energy",
        "company-dominion-energy",
        "company-one-gas",
        "company-southern-company",
        "company-texas-local-gas"
      ],
      "utility_ids": [
        "utility-atmos-west-texas",
        "utility-dominion-energy-virginia",
        "utility-greenlight-gas",
        "utility-texas-gas-service",
        "utility-virginia-natural-gas"
      ],
      "proceeding_ids": [
        "case-atmos-west-texas-os-24-00018879",
        "case-dominion-energy-virginia-pur-2021-00058",
        "case-dominion-energy-virginia-pur-2023-00101",
        "case-greenlight-gas-os-21-00008591",
        "case-texas-gas-service-os-22-00009896",
        "case-texas-gas-service-os-23-00014399",
        "case-texas-gas-service-os-24-00017471",
        "case-virginia-natural-gas-pur-2022-00052",
        "case-virginia-natural-gas-pur-2024-00048"
      ],
      "entity_count": 9,
      "effective_date": null,
      "citation_ids": [
        "citation-vng-pur-2024-00048-requested-rate-base",
        "source-dominion-energy-virginia-pur-2021-00058-official",
        "source-dominion-energy-virginia-pur-2023-00101-official",
        "source-virginia-natural-gas-pur-2022-00052-official"
      ],
      "source_urls": [
        "https://www.scc.virginia.gov/about-the-scc/annual-reports/older-reports/",
        "https://www.scc.virginia.gov/docketsearch/DOCS/80kb01%21.PDF",
        "https://www.scc.virginia.gov/media/sccvirginiagov-home/about-the-scc/annual-reports/2023AR.pdf",
        "https://www.scc.virginia.gov/media/sccvirginiagov-home/about-the-scc/annual-reports/2024AR.pdf"
      ]
    },
    {
      "change_id": "material-change-00777c256f3bf474",
      "changed_at": "2026-07-20T05:02:34Z",
      "title": "Proceeding record updated",
      "summary": "Verified against Peoples Exhibit 2, Schedule 4, page 51; records the requested annual revenue requirement and replaces contradictory takeaway copy.",
      "change_category": "mixed",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-essential-utilities"
      ],
      "utility_ids": [
        "utility-peoples-natural-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2026-3060855"
      ],
      "entity_count": 2,
      "effective_date": "2026-03-30",
      "citation_ids": [
        "source-peoples-natural-gas-2026-requested-revenue"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1920749.pdf"
      ]
    },
    {
      "change_id": "material-change-b53cc1c95351d3c8",
      "changed_at": "2026-07-20T05:56:28Z",
      "title": "Material event updated",
      "summary": "Approved official PA PUC daily-action discovery evidence and posting events. Four newly discovered dockets remain intentionally unlinked pending separate identity and scope review.",
      "change_category": "procedure",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-essential-utilities",
        "company-exelon-corporation",
        "company-national-fuel-gas"
      ],
      "utility_ids": [
        "utility-national-fuel-gas-pa",
        "utility-peco-electric",
        "utility-peco-gas",
        "utility-peoples-natural-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2023-3044549",
        "case-pa-puc-r-2025-3059428",
        "case-pa-puc-r-2026-3060859",
        "case-pa-puc-r-2026-3060860"
      ],
      "entity_count": 4,
      "effective_date": "2026-03-31",
      "citation_ids": [
        "citation-pa-puc-discovery-r-2023-3044549",
        "citation-pa-puc-discovery-r-2025-3059428",
        "citation-pa-puc-discovery-r-2026-3060859",
        "citation-pa-puc-discovery-r-2026-3060860"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/docket/R-2023-3044549",
        "https://www.puc.pa.gov/docket/R-2025-3059428",
        "https://www.puc.pa.gov/docket/R-2026-3060859",
        "https://www.puc.pa.gov/docket/R-2026-3060860"
      ]
    },
    {
      "change_id": "material-change-ab47efe3b0f5ab5c",
      "changed_at": "2026-07-20T07:07:43Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed official PA PUC filings and final orders for four discovered general rate cases; verified C&T utility identity, ownership, commission identifiers, EIA identifiers, market relationships, staged outcomes, explicit missing authorized components, and Wellsboro rate steps.",
      "change_category": "mixed",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-c-and-t-enterprises",
        "company-nisource"
      ],
      "utility_ids": [
        "utility-citizens-electric",
        "utility-columbia-gas-pa",
        "utility-valley-energy",
        "utility-wellsboro-electric"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2024-3046519",
        "case-pa-puc-r-2025-3054392",
        "case-pa-puc-r-2025-3054393",
        "case-pa-puc-r-2025-3054394"
      ],
      "entity_count": 90,
      "effective_date": "2027-01-29",
      "citation_ids": [
        "citation-c-and-t-ownership",
        "citation-citizens-2025-capital",
        "citation-citizens-2025-request",
        "citation-citizens-2026-black-box",
        "citation-citizens-2026-outcome",
        "citation-columbia-2024-black-box",
        "citation-columbia-2024-capital",
        "citation-columbia-2024-outcome",
        "citation-columbia-2024-request",
        "citation-eia-861-2024-utility-data",
        "citation-pa-puc-discovery-r-2024-3046519",
        "citation-pa-puc-discovery-r-2025-3054392",
        "citation-pa-puc-discovery-r-2025-3054393",
        "citation-pa-puc-discovery-r-2025-3054394",
        "citation-valley-2025-capital",
        "citation-valley-2025-request",
        "citation-valley-2026-components",
        "citation-valley-2026-outcome",
        "citation-wellsboro-2025-capital",
        "citation-wellsboro-2025-request",
        "citation-wellsboro-2026-black-box",
        "citation-wellsboro-2026-outcome"
      ],
      "source_urls": [
        "https://www.eia.gov/electricity/data/eia861/zip/f8612024.zip",
        "https://www.puc.pa.gov/docket/R-2024-3046519",
        "https://www.puc.pa.gov/docket/R-2025-3054392",
        "https://www.puc.pa.gov/docket/R-2025-3054393",
        "https://www.puc.pa.gov/docket/R-2025-3054394",
        "https://www.puc.pa.gov/pcdocs/1820634.pdf",
        "https://www.puc.pa.gov/pcdocs/1820636.pdf",
        "https://www.puc.pa.gov/pcdocs/1856836.pdf",
        "https://www.puc.pa.gov/pcdocs/1880386.pdf",
        "https://www.puc.pa.gov/pcdocs/1880388.pdf",
        "https://www.puc.pa.gov/pcdocs/1910269.pdf",
        "https://www.puc.pa.gov/pcdocs/1910304.pdf",
        "https://www.puc.pa.gov/pcdocs/1910314.pdf",
        "https://www.puc.pa.gov/pcdocs/1911674.pdf"
      ]
    },
    {
      "change_id": "material-change-ca99bdc01ce4c807",
      "changed_at": "2026-07-20T07:25:14Z",
      "title": "Proceeding record updated",
      "summary": "Completed full-record review of Pennsylvania active general rate cases and added only source-backed customer-impact and explicit black-box observations.",
      "change_category": "mixed",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-essential-utilities",
        "company-national-fuel-gas",
        "company-ppl-corporation",
        "company-ugi-corporation"
      ],
      "utility_ids": [
        "utility-national-fuel-gas-pa",
        "utility-peoples-natural-gas",
        "utility-ppl-electric",
        "utility-ugi-electric",
        "utility-ugi-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2025-3057164",
        "case-pa-puc-r-2025-3059428",
        "case-pa-puc-r-2025-3059430",
        "case-pa-puc-r-2025-3059523",
        "case-pa-puc-r-2026-3060855"
      ],
      "entity_count": 10,
      "effective_date": "2026-07-06",
      "citation_ids": [
        "citation-peoples-2026-requested-bill-impact",
        "citation-ppl-2026-black-box-components",
        "citation-ppl-2026-residential-bill-impact",
        "citation-ugi-gas-2026-settlement-bill-impact"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1920749.pdf",
        "https://www.puc.pa.gov/pcdocs/1921543.pdf",
        "https://www.puc.pa.gov/pcdocs/1934703.pdf",
        "https://www.puc.pa.gov/pcdocs/1938705.pdf"
      ]
    },
    {
      "change_id": "material-change-bad47f0aa3cc02a8",
      "changed_at": "2026-07-20T07:47:23Z",
      "title": "Proceeding record updated",
      "summary": "Completed source-backed full-record review of Pennsylvania general-rate decisions entered in 2024 and 2025; preserved black-box omissions and superseded rounded UGI revenue with the official precise amount.",
      "change_category": "mixed",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-essential-utilities",
        "company-ugi-corporation"
      ],
      "utility_ids": [
        "utility-peoples-natural-gas",
        "utility-ugi-gas"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2023-3044549",
        "case-pa-puc-r-2024-3052716"
      ],
      "entity_count": 20,
      "effective_date": "2025-09-11",
      "citation_ids": [
        "citation-peoples-2024-requested-rate-base",
        "citation-peoples-2024-requested-return",
        "citation-peoples-2024-revised-request",
        "citation-peoples-2024-settlement-bill-impact",
        "citation-ugi-gas-2025-request-overview",
        "citation-ugi-gas-2025-requested-rate-base",
        "citation-ugi-gas-2025-requested-return",
        "citation-ugi-gas-2025-settlement-bill-impact",
        "source-peoples-natural-gas-2024-black-box-economics",
        "source-peoples-natural-gas-2024-final-order",
        "source-ugi-gas-2025-black-box-economics",
        "source-ugi-gas-2025-final-order"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1811382.pdf",
        "https://www.puc.pa.gov/pcdocs/1811387.pdf",
        "https://www.puc.pa.gov/pcdocs/1848402.pdf",
        "https://www.puc.pa.gov/pcdocs/1863543.pdf",
        "https://www.puc.pa.gov/pcdocs/1863544.pdf",
        "https://www.puc.pa.gov/pcdocs/1863547.pdf",
        "https://www.puc.pa.gov/pcdocs/1890195.pdf",
        "https://www.puc.pa.gov/pcdocs/1894730.pdf"
      ]
    },
    {
      "change_id": "material-change-3923a05e573f53a2",
      "changed_at": "2026-07-20T07:57:57Z",
      "title": "Proceeding record updated",
      "summary": "Full-record review of Columbia Gas of Pennsylvania 2025 rate case against the PA PUC final order.",
      "change_category": "mixed",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-nisource"
      ],
      "utility_ids": [
        "utility-columbia-gas-pa"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2025-3053499"
      ],
      "entity_count": 9,
      "effective_date": "2025-12-09",
      "citation_ids": [
        "citation-columbia-gas-pa-2025-authorized-bill-impact-missing",
        "citation-columbia-gas-pa-2025-authorized-return-detail",
        "citation-columbia-gas-pa-2025-requested-bill-impact",
        "citation-columbia-gas-pa-2025-requested-capital",
        "citation-columbia-gas-pa-2025-requested-economics"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1905515.pdf"
      ]
    },
    {
      "change_id": "material-change-b8dd4ee879b037c3",
      "changed_at": "2026-07-20T07:59:27Z",
      "title": "Proceeding record updated",
      "summary": "Full-record review of the Wellsboro, Valley, and Citizens small-utility rate decisions against the PA PUC document record.",
      "change_category": "identity",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-c-and-t-enterprises"
      ],
      "utility_ids": [
        "utility-citizens-electric",
        "utility-valley-energy",
        "utility-wellsboro-electric"
      ],
      "proceeding_ids": [
        "case-pa-puc-r-2025-3054392",
        "case-pa-puc-r-2025-3054393",
        "case-pa-puc-r-2025-3054394"
      ],
      "entity_count": 3,
      "effective_date": null,
      "citation_ids": [
        "citation-citizens-2026-outcome",
        "citation-valley-2026-outcome",
        "citation-wellsboro-2026-outcome"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1910269.pdf",
        "https://www.puc.pa.gov/pcdocs/1910304.pdf",
        "https://www.puc.pa.gov/pcdocs/1910314.pdf"
      ]
    },
    {
      "change_id": "material-change-32f60e5f13c92b27",
      "changed_at": "2026-07-20T12:00:23Z",
      "title": "Implementation status corrected",
      "summary": "Completed the source-backed six-state active-case review; preserved stage separation and explicit missing reasons; closed stale Ohio decisions; added the controlling PPL final-order event.",
      "change_category": "mixed",
      "states": [
        "MI",
        "NJ",
        "OH",
        "PA",
        "TX",
        "VA"
      ],
      "company_ids": [
        "company-aes",
        "company-altagas",
        "company-american-electric-power",
        "company-cms-energy",
        "company-cumberland-gas",
        "company-dte-energy",
        "company-duke-energy",
        "company-enbridge",
        "company-ep-electric",
        "company-essential-utilities",
        "company-firstenergy",
        "company-national-fuel-gas",
        "company-new-jersey-resources",
        "company-nisource",
        "company-ppl-corporation",
        "company-rgc-resources",
        "company-south-jersey-industries",
        "company-suburban-natural-gas",
        "company-tnmp",
        "company-ugi-corporation",
        "company-uppco"
      ],
      "utility_ids": [
        "utility-aep-ohio",
        "utility-aes-ohio",
        "utility-appalachian-power-va",
        "utility-columbia-gas-virginia",
        "utility-consumers-energy",
        "utility-cumberland-gas",
        "utility-dte-electric",
        "utility-dte-gas",
        "utility-duke-energy-ohio",
        "utility-el-paso-electric",
        "utility-enbridge-gas-ohio",
        "utility-national-fuel-gas-pa",
        "utility-new-jersey-natural-gas",
        "utility-ohio-edison",
        "utility-peoples-natural-gas",
        "utility-ppl-electric",
        "utility-roanoke-gas",
        "utility-semco-energy-gas",
        "utility-south-jersey-gas",
        "utility-suburban-natural-gas",
        "utility-tnmp",
        "utility-ugi-electric",
        "utility-ugi-gas",
        "utility-uppco"
      ],
      "proceeding_ids": [
        "case-aep-ohio-25-392-el-air",
        "case-aes-ohio-25-958-el-air",
        "case-appalachian-power-pur-2026-00044",
        "case-columbia-gas-virginia-pur-2026-00014",
        "case-consumers-energy-u-21981",
        "case-consumers-energy-u-22070",
        "case-cumberland-gas-24-862-ga-air",
        "case-dte-electric-u-22046",
        "case-dte-gas-u-21973",
        "case-duke-energy-ohio-26-132-el-air",
        "case-el-paso-electric-57568",
        "case-enbridge-gas-ohio-25-1097-ga-air",
        "case-firstenergy-ohio-26-347-el-air",
        "case-nj-bpu-gr25110627",
        "case-nj-bpu-gr26060278",
        "case-pa-puc-r-2025-3057164",
        "case-pa-puc-r-2025-3059428",
        "case-pa-puc-r-2025-3059430",
        "case-pa-puc-r-2025-3059523",
        "case-pa-puc-r-2026-3060855",
        "case-roanoke-gas-pur-2025-00209",
        "case-semco-energy-gas-u-22002",
        "case-suburban-natural-gas-25-553-ga-air",
        "case-tnmp-58964",
        "case-uppco-u-22032",
        "policy-pa-puc-model-large-load-tariff"
      ],
      "entity_count": 108,
      "effective_date": "2026-08-04",
      "citation_ids": [
        "citation-six-state-active-aes",
        "citation-six-state-active-cumberland-order",
        "citation-six-state-active-enbridge",
        "citation-six-state-active-firstenergy",
        "citation-six-state-active-njng",
        "citation-six-state-active-roanoke",
        "citation-six-state-active-sjg",
        "citation-six-state-active-suburban-order",
        "citation-six-state-active-tnmp",
        "citation-six-state-active-u21981",
        "citation-six-state-active-u22032",
        "citation-six-state-active-u22046",
        "citation-six-state-active-u22070",
        "citation-tnmp-58964-settlement-economics",
        "source-ppl-final-order-dates"
      ],
      "source_urls": [
        "https://content.govdelivery.com/accounts/OHPUC/bulletins/40eba7c",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/Commission%20minutes/2026/2-18-26-_executed.pdf",
        "https://dis.puc.state.oh.us/ViewImage.aspx?CMID=A1001001A25K10B31539F00132",
        "https://dis.puc.state.oh.us/ViewImage.aspx?CMID=A1001001A25L31A90400D03393",
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/068cs00001x2BbEAAU",
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/068cs0000222MgoAAE",
        "https://s26.q4cdn.com/888045447/files/doc_downloads/2025/12/U-21981_Investor_Summary_Initial_Filing.pdf",
        "https://s26.q4cdn.com/888045447/files/doc_downloads/2026/06/U-22070_Investor-Summary_Initial-Filing.pdf",
        "https://www.njng.com/regulatory/pdf/Rate%20Case%20GR26060278%202026%20Filing.pdf",
        "https://www.puc.pa.gov/pcdocs/1934703.pdf",
        "https://www.scc.virginia.gov/docketsearch/DOCS/89sp01%21.PDF",
        "https://www.sec.gov/Archives/edgar/data/1031296/000103129626000092/ex991springinvestorupdat.htm",
        "https://www.sec.gov/Archives/edgar/data/22767/000110842626000030/txnm06012026ex991.htm",
        "https://www.southjerseygas.com/SJG/media/pdf/pdf-regulatory/SJG-Rate-Case-GR25110627-9-3-Update.pdf",
        "https://www.txnmenergy.com/~/media/Files/P/PNM-Resources/rates-and-filings/TNMP%202025%20General%20Rate%20Review/Application/Application%20and%20Statement%20of%20Intent.pdf"
      ]
    },
    {
      "change_id": "material-change-f1648045e65b9b57",
      "changed_at": "2026-07-20T12:26:01Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed all six-state final decisions dated 2024 or later; completed source-backed headline economics, review status, and remaining active record gaps.",
      "change_category": "mixed",
      "states": [
        "MI",
        "NJ",
        "OH",
        "PA",
        "TX",
        "VA"
      ],
      "company_ids": [
        "company-alpena-power",
        "company-american-electric-power",
        "company-atmos-energy",
        "company-c-and-t-enterprises",
        "company-centerpoint-energy",
        "company-chesapeake-utilities",
        "company-cms-energy",
        "company-consolidated-edison",
        "company-coserv",
        "company-cumberland-gas",
        "company-dominion-energy",
        "company-dte-energy",
        "company-duquesne-light-holdings",
        "company-essential-utilities",
        "company-exelon-corporation",
        "company-firstenergy",
        "company-new-jersey-resources",
        "company-nisource",
        "company-pseg",
        "company-rgc-resources",
        "company-rockin-m-gas",
        "company-sempra",
        "company-suburban-natural-gas",
        "company-ugi-corporation",
        "company-uppco",
        "company-wec-energy-group",
        "company-west-texas-gas",
        "company-xcel-energy"
      ],
      "utility_ids": [
        "utility-aep-texas",
        "utility-alpena-power",
        "utility-appalachian-power-va",
        "utility-atlantic-city-electric",
        "utility-atmos-mid-tex",
        "utility-atmos-virginia",
        "utility-centerpoint-energy-ohio",
        "utility-centerpoint-entex",
        "utility-centerpoint-houston-electric",
        "utility-citizens-electric",
        "utility-columbia-gas-pa",
        "utility-columbia-gas-virginia",
        "utility-consumers-energy",
        "utility-coserv-gas",
        "utility-cumberland-gas",
        "utility-dominion-energy-virginia",
        "utility-dte-electric",
        "utility-dte-gas",
        "utility-duquesne-light",
        "utility-elizabethtown-gas",
        "utility-firstenergy-pa",
        "utility-indiana-michigan-power",
        "utility-jersey-central-power-light",
        "utility-michigan-gas-utilities",
        "utility-new-jersey-natural-gas",
        "utility-nsp-michigan",
        "utility-ohio-edison",
        "utility-oncor",
        "utility-peco-electric",
        "utility-peco-gas",
        "utility-peoples-natural-gas",
        "utility-pseg-electric",
        "utility-pseg-gas",
        "utility-roanoke-gas",
        "utility-rockin-m-gas",
        "utility-rockland-electric",
        "utility-sps-texas",
        "utility-suburban-natural-gas",
        "utility-ugi-gas",
        "utility-umerc",
        "utility-uppco",
        "utility-valley-energy",
        "utility-wellsboro-electric",
        "utility-west-texas-gas"
      ],
      "proceeding_ids": [
        "case-aep-texas-56165",
        "case-alpena-power-u-21488",
        "case-appalachian-power-pur-2024-00024",
        "case-atmos-virginia-pur-2023-00008",
        "case-centerpoint-entex-os-23-00015513",
        "case-centerpoint-houston-electric-56211",
        "case-columbia-gas-virginia-pur-2024-00030",
        "case-consumers-energy-u-21389",
        "case-consumers-energy-u-21490",
        "case-consumers-energy-u-21870",
        "case-coserv-gas-os-23-00014771",
        "case-cumberland-gas-24-862-ga-air",
        "case-dte-electric-u-21534",
        "case-dte-electric-u-21860",
        "case-dte-gas-u-21291",
        "case-indiana-michigan-power-u-21461",
        "case-mi-mpsc-u-21585",
        "case-mi-mpsc-u-21806",
        "case-michigan-gas-utilities-u-21540",
        "case-nj-bpu-er23030144",
        "case-nj-bpu-er23120924",
        "case-nj-bpu-er24110854",
        "case-nj-bpu-er25060374",
        "case-nj-bpu-gr23120925",
        "case-nj-bpu-gr24010071",
        "case-nj-bpu-gr24020158",
        "case-nsp-michigan-u-21565",
        "case-nsp-michigan-u-21903",
        "case-oh-puco-24-468-el-air",
        "case-oh-puco-24-832-ga-air",
        "case-oncor-58306",
        "case-pa-puc-r-2023-3044549",
        "case-pa-puc-r-2024-3046519",
        "case-pa-puc-r-2024-3046523",
        "case-pa-puc-r-2024-3046931",
        "case-pa-puc-r-2024-3046932",
        "case-pa-puc-r-2024-3047068",
        "case-pa-puc-r-2024-3052716",
        "case-pa-puc-r-2025-3053499",
        "case-pa-puc-r-2025-3054392",
        "case-pa-puc-r-2025-3054393",
        "case-pa-puc-r-2025-3054394",
        "case-roanoke-gas-pur-2024-00006",
        "case-rockin-m-gas-os-24-00017711",
        "case-sps-texas-54634",
        "case-suburban-natural-gas-25-553-ga-air",
        "case-tx-rrc-os-24-00019196",
        "case-umerc-u-21541",
        "case-uppco-u-21555",
        "case-va-scc-pur-2025-00058",
        "case-west-texas-gas-os-24-00017816",
        "policy-pa-puc-model-large-load-tariff"
      ],
      "entity_count": 156,
      "effective_date": "2026-06-30",
      "citation_ids": [
        "citation-centerpoint-entex-os-23-00015513-capital-terms",
        "citation-citizens-2026-outcome",
        "citation-columbia-2024-outcome",
        "citation-columbia-gas-va-pur-2024-00030-page-7",
        "citation-coserv-gas-os-23-00014771-capital-terms",
        "citation-oncor-58306-authorized-revenue-capital",
        "citation-rockin-m-gas-os-24-00017711-rehearing-finality",
        "citation-six-state-active-cumberland-order",
        "citation-six-state-active-suburban-order",
        "citation-umerc-u-21541-current-economics",
        "citation-uppco-u22032-summary-page-2",
        "citation-valley-2026-outcome",
        "citation-wellsboro-2026-outcome",
        "citation-west-texas-gas-os-24-00017816-capital-terms",
        "source-aep-texas-56165-official",
        "source-alpena-power-u-21488-official",
        "source-appalachian-power-pur-2024-00024-official",
        "source-atmos-virginia-pur-2023-00008-official",
        "source-centerpoint-houston-electric-56211-official",
        "source-columbia-r-2025-3053499-rate-page",
        "source-consumers-energy-u-21389-official",
        "source-consumers-energy-u-21490-official",
        "source-consumers-energy-u-21870-official",
        "source-dte-electric-u-21534-official",
        "source-dte-electric-u-21860-official",
        "source-dte-gas-u-21291-official",
        "source-firstenergy-r-2024-3047068-outcome",
        "source-indiana-michigan-power-u-21461-official",
        "source-mi-mpsc-u-21585-order-summary",
        "source-mi-mpsc-u-21806-order-summary",
        "source-michigan-gas-utilities-u-21540-official",
        "source-nj-bpu-er23030144-order",
        "source-nj-bpu-er23120924-order",
        "source-nj-bpu-er24110854-order",
        "source-nj-bpu-er25060374-order",
        "source-nj-bpu-gr23120925-order",
        "source-nj-bpu-gr24010071-order",
        "source-nj-bpu-gr24020158-order",
        "source-nsp-michigan-u-21565-official",
        "source-nsp-michigan-u-21903-official",
        "source-oh-puco-24-468-el-air-rehearing",
        "source-oh-puco-24-832-ga-air-order-summary",
        "source-pa-model-large-load-final-order",
        "source-pa-puc-r-2023-3044549-docket",
        "source-pa-puc-r-2024-3046523-final-order",
        "source-peco-r-2024-3046931-sec",
        "source-peco-r-2024-3046932-sec",
        "source-roanoke-gas-2024-final-order",
        "source-sps-texas-54634-authorized-capital-return",
        "source-tx-atmos-os-24-00019196-tariff",
        "source-ugi-r-2024-3052716-sec",
        "source-va-scc-pur-2025-00058-final-order"
      ],
      "source_urls": [
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0y8z000000P7AC/casedoc0000120079",
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0y8z000000UQ61/casedoc0000130467",
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0ycs000004k2sY/casedoc0000149948",
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0ycs000005H0vB/casedoc0000152237",
        "https://content.govdelivery.com/accounts/OHPUC/bulletins/403ff71",
        "https://content.govdelivery.com/accounts/OHPUC/bulletins/40a718d",
        "https://content.govdelivery.com/accounts/OHPUC/bulletins/40eba7c",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/Commission%20minutes/2026/2-18-26-_executed.pdf",
        "https://interchange.puc.texas.gov/Documents/54634_569_1382374.PDF",
        "https://interchange.puc.texas.gov/Documents/58306_755_1624444.PDF",
        "https://interchange.puc.texas.gov/Search/Filings?ControlNumber=56165",
        "https://interchange.puc.texas.gov/Search/Filings?ControlNumber=56211",
        "https://investors.firstenergycorp.com/investor-materials/news-releases/news-details/2024/Settlement-Reached-in-FirstEnergy-Pennsylvanias-Rate-Review-that-Supports-Enhanced-Service-Reliability-and-Customer-Assistance-Programs/default.aspx",
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/068cs0000222MgoAAE",
        "https://nj.gov/bpu/pdf/boardorders/2024/20241009/2A%20ORDER%20PS%2023%20BRC.pdf",
        "https://www.columbiagaspa.com/our-company/about-us/regulatory-information",
        "https://www.michigan.gov/mpsc/-/media/Project/Websites/mpsc/regulatory/reports/annual/MPSC_2024_Annual_Report.pdf",
        "https://www.michigan.gov/mpsc/-/media/Project/Websites/mpsc/regulatory/reports/annual/MPSC_2025_Annual_Report.pdf",
        "https://www.michigan.gov/mpsc/commission/news-releases",
        "https://www.michigan.gov/mpsc/commission/news-releases/2025/03/21/commission-approves-%24153-8m-for-consumers-energy-to-improve-grid-reliability",
        "https://www.michigan.gov/mpsc/commission/news-releases/2025/09/30/commission-approves-consumers-energy-gas-rate-increase-to-upgrade-system",
        "https://www.michigan.gov/mpsc/commission/news-releases/2026/03/27/commission-approves-additional-reliability-investments",
        "https://www.nj.gov/bpu/pdf/boardorders/2024/20240214/2B%20ORDER%20JCP%26L%20Base%20Rate%20Case.pdf",
        "https://www.nj.gov/bpu/pdf/boardorders/2024/20241121/2B%20ORDER%20NJNG%20Base%20Rate%20Case.pdf",
        "https://www.nj.gov/bpu/pdf/boardorders/2024/20241121/2C%20ORDER%20ETG%20Base%20Rate%20Case.pdf",
        "https://www.nj.gov/bpu/pdf/boardorders/2025/20251121/2F%20ORDER%20ACE%20BRC.pdf",
        "https://www.nj.gov/bpu/pdf/boardorders/2026/20260630/2D%20ORDER%20RECO%20Base%20Rate%20Case.pdf",
        "https://www.pacodeandbulletin.gov/secure/pabulletin/data/vol56/56-22/56_22_not.pdf",
        "https://www.puc.pa.gov/docket/R-2023-3044549",
        "https://www.puc.pa.gov/pcdocs/1855536.pdf",
        "https://www.puc.pa.gov/pcdocs/1856836.pdf",
        "https://www.puc.pa.gov/pcdocs/1910269.pdf",
        "https://www.puc.pa.gov/pcdocs/1910304.pdf",
        "https://www.puc.pa.gov/pcdocs/1910314.pdf",
        "https://www.rrc.texas.gov/media/gastariffs/gftr0048b_6776.pdf",
        "https://www.scc.virginia.gov/docketsearch/DOCS/85l401%21.PDF",
        "https://www.scc.virginia.gov/docketsearch/DOCS/89g601%21.PDF",
        "https://www.scc.virginia.gov/media/sccvirginiagov-home/about-the-scc/annual-reports/2024AR.pdf",
        "https://www.scc.virginia.gov/media/sccvirginiagov-home/about-the-scc/annual-reports/2025-annual-report.pdf",
        "https://www.sec.gov/Archives/edgar/data/1109357/000110935725000041/exc-20250212ex992.htm",
        "https://www.sec.gov/Archives/edgar/data/1109357/000110935725000078/exc-20241231ars.pdf",
        "https://www.sec.gov/Archives/edgar/data/783325/000010781524000248/wec-20240930.htm",
        "https://www.sec.gov/Archives/edgar/data/884614/000088461425000053/ugi-20250930.htm"
      ]
    },
    {
      "change_id": "material-change-9812468b507ef819",
      "changed_at": "2026-07-20T12:58:23Z",
      "title": "Economics updated",
      "summary": "Correct DTE U-22046 request scope labels to match the reviewed filing summary; values, stages, periods, and citations are unchanged.",
      "change_category": "economics",
      "states": [
        "MI"
      ],
      "company_ids": [
        "company-dte-energy"
      ],
      "utility_ids": [
        "utility-dte-electric"
      ],
      "proceeding_ids": [
        "case-dte-electric-u-22046"
      ],
      "entity_count": 2,
      "effective_date": "2026-04-28",
      "citation_ids": [
        "citation-six-state-active-u22046"
      ],
      "source_urls": [
        "https://mi-psc.my.site.com/sfc/servlet.shepherd/version/download/068cs00001x2BbEAAU"
      ]
    },
    {
      "change_id": "material-change-d8e6858bf3c44d0c",
      "changed_at": "2026-07-21T02:16:57Z",
      "title": "Approved regulatory update",
      "summary": "User-requested correction: replace the unsupported Texas geographic placeholder with the reviewed operating legal entity for each of 13 utilities.",
      "change_category": "identity",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-d-and-h-gas",
        "company-ldc-llc",
        "company-markham-gas",
        "company-natgas",
        "company-onalaska-water-gas",
        "company-plains-gas-farmers",
        "company-rockin-m-gas",
        "company-sterling-natural-gas",
        "company-t-and-l-gas",
        "company-texas-local-gas",
        "company-texas-republic-utility",
        "company-texas-state-natural-gas",
        "company-tko-gas",
        "company-universal-natural-gas"
      ],
      "utility_ids": [
        "utility-d-and-h-gas",
        "utility-ldc-llc",
        "utility-markham-gas",
        "utility-natgas",
        "utility-onalaska-water-gas",
        "utility-plains-gas-farmers",
        "utility-rockin-m-gas",
        "utility-sterling-natural-gas",
        "utility-t-and-l-gas",
        "utility-texas-republic-utility",
        "utility-texas-state-natural-gas",
        "utility-tko-gas",
        "utility-universal-natural-gas"
      ],
      "proceeding_ids": [],
      "entity_count": 39,
      "effective_date": "2026-07-20",
      "citation_ids": [
        "citation-tx-rrc-standalone-gas-utilities-identity-2026-07-20"
      ],
      "source_urls": [
        "https://www.rrc.texas.gov/gas-services/natural-gas-tariffs-rate-schedules/"
      ]
    },
    {
      "change_id": "material-change-f9afc6bc82a2a892",
      "changed_at": "2026-07-21T02:16:58Z",
      "title": "Approved regulatory update",
      "summary": "User-requested correction: replace the unsupported Ohio geographic placeholder with the PUCO-supported operating legal entity for each of 7 utilities.",
      "change_category": "identity",
      "states": [
        "OH"
      ],
      "company_ids": [
        "company-arlington-natural-gas",
        "company-foraker-gas",
        "company-glenwood-energy",
        "company-ohio-small-gas",
        "company-piedmont-gas",
        "company-sheldon-gas",
        "company-swickard-gas",
        "company-waterville-gas-oil"
      ],
      "utility_ids": [
        "utility-arlington-natural-gas",
        "utility-foraker-gas",
        "utility-glenwood-energy",
        "utility-piedmont-gas",
        "utility-sheldon-gas",
        "utility-swickard-gas",
        "utility-waterville-gas-oil"
      ],
      "proceeding_ids": [],
      "entity_count": 21,
      "effective_date": "2026-07-20",
      "citation_ids": [
        "citation-arlington-natural-gas-puco-active-tariff-2026-07-19",
        "citation-foraker-gas-puco-active-tariff-2026-07-19",
        "citation-glenwood-energy-puco-active-tariff-2026-07-19",
        "citation-piedmont-gas-puco-active-tariff-2026-07-19",
        "citation-sheldon-gas-puco-active-tariff-2026-07-19",
        "citation-swickard-gas-puco-active-tariff-2026-07-19",
        "citation-waterville-gas-oil-puco-active-tariff-2026-07-19"
      ],
      "source_urls": [
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Arlington%20Natural%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Foraker%20Gas%20Company%20Inc/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Glenwood%20Energy%20of%20Oxford%2C%20Inc./Glenwood%20PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Piedmont%20Gas%20Company/PUCO1.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Sheldon%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/The%20Swickard%20Gas%20Company/PUCO%201.pdf",
        "https://dam.assets.ohio.gov/image/upload/puco.ohio.gov/empliibrary/files/docketing/tariffs/Natural%20Gas/Waterville%20Gas%20and%20Oil%20Company/PUCO12%20waterville.pdf"
      ]
    },
    {
      "change_id": "material-change-42dd7cf33ae5e6dc",
      "changed_at": "2026-07-21T02:59:37Z",
      "title": "Economics updated",
      "summary": "User authorized the reviewed Roanoke Gas requested-economics corrections to unblock publication.",
      "change_category": "economics",
      "states": [
        "VA"
      ],
      "company_ids": [
        "company-rgc-resources"
      ],
      "utility_ids": [
        "utility-roanoke-gas"
      ],
      "proceeding_ids": [
        "case-roanoke-gas-pur-2025-00209"
      ],
      "entity_count": 3,
      "effective_date": "2025-12-02",
      "citation_ids": [
        "citation-roanoke-gas-2025-filed-capital-structure",
        "citation-roanoke-gas-2025-filed-rate-base"
      ],
      "source_urls": [
        "https://www.scc.virginia.gov/docketsearch/DOCS/89jh01%21.PDF"
      ]
    },
    {
      "change_id": "material-change-a22cdfaeaad7f96b",
      "changed_at": "2026-07-21T02:59:38Z",
      "title": "Economics updated",
      "summary": "User authorized the reviewed PA PUC mechanism-authorized ROE corrections to unblock publication.",
      "change_category": "economics",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-duquesne-light-holdings",
        "company-firstenergy"
      ],
      "utility_ids": [
        "utility-duquesne-light",
        "utility-firstenergy-pa"
      ],
      "proceeding_ids": [],
      "entity_count": 2,
      "effective_date": "2026-06-18",
      "citation_ids": [
        "source-duquesne-light-dsic-roe-2026",
        "source-firstenergy-pa-dsic-roe-2026"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1936067.pdf"
      ]
    },
    {
      "change_id": "material-change-ba19bd19bf96e520",
      "changed_at": "2026-07-21T02:59:39Z",
      "title": "Economics updated",
      "summary": "User authorized the reviewed Rockin M Gas requested and authorized revenue corrections to unblock publication.",
      "change_category": "economics",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-rockin-m-gas"
      ],
      "utility_ids": [
        "utility-rockin-m-gas"
      ],
      "proceeding_ids": [
        "case-rockin-m-gas-os-24-00017711"
      ],
      "entity_count": 2,
      "effective_date": "2024-12-17",
      "citation_ids": [
        "citation-rockin-m-gas-os-24-00017711-revenue-authorized",
        "citation-rockin-m-gas-os-24-00017711-revenue-request"
      ],
      "source_urls": [
        "https://apps.rrc.texas.gov/portal/s/case/5008z0000087PbaAAE/detail",
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0ycs000003H5G5/casedoc0000146371"
      ]
    },
    {
      "change_id": "material-change-f4ee840e32cd7dd0",
      "changed_at": "2026-07-21T02:59:40Z",
      "title": "Proceeding record updated",
      "summary": "User authorized the reviewed SiEnergy requested and authorized revenue corrections to unblock publication.",
      "change_category": "mixed",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-sienergy"
      ],
      "utility_ids": [
        "utility-sienergy"
      ],
      "proceeding_ids": [
        "case-sienergy-os-23-00013504"
      ],
      "entity_count": 3,
      "effective_date": "2023-09-19",
      "citation_ids": [
        "citation-sienergy-os-23-00013504-revenue-authorized",
        "citation-sienergy-os-23-00013504-revenue-request"
      ],
      "source_urls": [
        "https://apps.rrc.texas.gov/portal/s/case/5008z000005WrYHAA0/detail",
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0y8z000000Lzb8/casedoc0000111018"
      ]
    },
    {
      "change_id": "material-change-11db46c5d74bf7ee",
      "changed_at": "2026-07-21T02:59:41Z",
      "title": "Implementation status corrected",
      "summary": "User authorized the reviewed Greenlight Gas withdrawal and dismissal correction to unblock publication.",
      "change_category": "identity",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-texas-local-gas"
      ],
      "utility_ids": [
        "utility-greenlight-gas"
      ],
      "proceeding_ids": [
        "case-greenlight-gas-os-21-00008591"
      ],
      "entity_count": 1,
      "effective_date": null,
      "citation_ids": [
        "citation-greenlight-gas-os-21-00008591-dismissal"
      ],
      "source_urls": [
        "https://apps.rrc.texas.gov/portal/s/ietrs-public-file-correspondence/a0yt0000003TDK2"
      ]
    },
    {
      "change_id": "material-change-77c6d086fae6376d",
      "changed_at": "2026-07-21T02:59:42Z",
      "title": "Approved regulatory update",
      "summary": "User authorized the reviewed FirstEnergy Pennsylvania rate-district identity relationships to unblock publication.",
      "change_category": "identity",
      "states": [
        "PA"
      ],
      "company_ids": [
        "company-firstenergy"
      ],
      "utility_ids": [
        "utility-met-ed",
        "utility-penelec",
        "utility-penn-power",
        "utility-west-penn-power"
      ],
      "proceeding_ids": [],
      "entity_count": 4,
      "effective_date": null,
      "citation_ids": [
        "citation-firstenergy-pa-rate-district-consolidation"
      ],
      "source_urls": [
        "https://www.puc.pa.gov/pcdocs/1852646.pdf"
      ]
    },
    {
      "change_id": "material-change-93b65f20f4e7709e",
      "changed_at": "2026-07-21T04:46:20Z",
      "title": "Material event updated",
      "summary": "Confirmed the July 20 corrections or exceptions deadline has passed; preserved the official Commission date and evidence while superseding only event status.",
      "change_category": "procedure",
      "states": [
        "TX"
      ],
      "company_ids": [
        "company-tnmp"
      ],
      "utility_ids": [
        "utility-tnmp"
      ],
      "proceeding_ids": [
        "case-tnmp-58964"
      ],
      "entity_count": 1,
      "effective_date": "2026-07-20",
      "citation_ids": [
        "citation-tnmp-58964-proposed-order-deadline"
      ],
      "source_urls": [
        "https://interchange.puc.texas.gov/Documents/58964_616_1664118.PDF"
      ]
    },
    {
      "change_id": "material-change-6f8d58815485f26b",
      "changed_at": "2026-07-21T05:44:45Z",
      "title": "Proceeding record updated",
      "summary": "North Carolina launch inventory reviewed against NCUC discovery, docket orders, current commission and utility directories, official market data, and stage-aware economics; Cardinal pipeline excluded from retail operating-utility scope; unsupported values remain explicit.",
      "change_category": "mixed",
      "states": [
        "NC"
      ],
      "company_ids": [
        "company-dominion-energy",
        "company-duke-energy",
        "company-enbridge"
      ],
      "utility_ids": [
        "utility-dominion-energy-north-carolina-electric",
        "utility-duke-energy-carolinas",
        "utility-duke-energy-progress",
        "utility-enbridge-gas-north-carolina",
        "utility-frontier-natural-gas",
        "utility-piedmont-natural-gas",
        "utility-summerlyn-farms",
        "utility-toccoa-natural-gas"
      ],
      "proceeding_ids": [
        "case-nc-dec-e7-sub-1329",
        "case-nc-denc-e22-sub-765",
        "case-nc-denc-e22-sub694",
        "case-nc-dep-e2-sub-1380",
        "case-nc-enbridge-g5-sub686",
        "case-nc-piedmont-g9-sub837"
      ],
      "entity_count": 117,
      "effective_date": "2026-10-14",
      "citation_ids": [
        "citation-nc-denc-e22-sub694-final-order",
        "citation-nc-denc-e22-sub765-revenue-request",
        "citation-nc-denc-e22-sub765-roe-request",
        "citation-nc-duke-2025-rate-filings",
        "citation-nc-duke-dec-settlement-2026",
        "citation-nc-eia-market-links",
        "citation-nc-enbridge-g5-sub686-final-order",
        "citation-nc-enbridge-g5-sub686-revenue",
        "citation-nc-ncuc-carbon-plan",
        "citation-nc-ncuc-commissioners",
        "citation-nc-ncuc-discovery-e-2-sub-1380",
        "citation-nc-ncuc-discovery-e-22-sub-765",
        "citation-nc-ncuc-discovery-e-7-sub-1329",
        "citation-nc-ncuc-electric-utilities",
        "citation-nc-ncuc-framework",
        "citation-nc-ncuc-gas-utilities",
        "citation-nc-piedmont-g9-sub837-final-order",
        "citation-nc-public-staff-approved-returns"
      ],
      "source_urls": [
        "https://news.duke-energy.com/releases/duke-energy-carolinas-reaches-agreement-with-north-carolina-public-staff-and-other-stakeholders-to-deliver-a-lower-cost-path-to-power-north-carolinas-future",
        "https://news.duke-energy.com/releases/duke-energy-proposes-new-investments-in-north-carolina-to-boost-reliability-and-support-economic-growth-across-the-state",
        "https://publicstaff.nc.gov/public-staff-divisions/energy-division/research-economic-modeling-rem/approved-rate-return",
        "https://starw1.ncuc.gov/NCUC/ViewFile.aspx?Id=54a9b63b-d096-4aac-b046-b4c9dd594ec3",
        "https://starw1.ncuc.gov/NCUC/ViewFile.aspx?Id=7474301c-7626-47cf-8fe7-7692c3f4c08f",
        "https://starw1.ncuc.gov/NCUC/ViewFile.aspx?Id=97f35ed4-a73f-4ad5-8f71-a5a4e7be546f",
        "https://starw1.ncuc.gov/NCUC/ViewFile.aspx?Id=e69b9a1e-db6f-447b-832a-cd50f4466f2b",
        "https://starw1.ncuc.gov/NCUC/ViewFile.aspx?Id=feb5245a-d16f-4367-b28d-2406ba8686a5",
        "https://starw1.ncuc.gov/NCUC/page/docket-docs/PSC/DocketDetails.aspx?DocketId=0cbd3ac5-0feb-41da-8c6e-7bf3e7ddc3d2",
        "https://starw1.ncuc.gov/NCUC/page/docket-docs/PSC/DocketDetails.aspx?DocketId=3e964fde-0a73-4c6d-a701-87d81e830304",
        "https://starw1.ncuc.gov/NCUC/page/docket-docs/PSC/DocketDetails.aspx?DocketId=d316f3c5-2f78-4b6b-9a73-377eca83b980",
        "https://www.eia.gov/electricity/data/eia861/",
        "https://www.ncuc.gov/Overview/commissioners.html",
        "https://www.ncuc.gov/consumer/carbonplan.html",
        "https://www.ncuc.gov/documents/overview.pdf",
        "https://www.ncuc.gov/industries/electric/electric.html",
        "https://www.ncuc.gov/industries/gascomp.aspx",
        "https://www.sec.gov/Archives/edgar/data/895728/000119312526049810/enb-20251231.htm"
      ]
    },
    {
      "change_id": "material-change-4d12fe28bc82f98e",
      "changed_at": "2026-07-21T05:54:22Z",
      "title": "Proceeding record updated",
      "summary": "Florida launch: official FPSC discovery, current commission roster, nine rate-base-regulated electric/gas utility jurisdictions, parent relationships, active and recent material rate matters, state framework and mechanisms, non-RTO links, Duke large-load proposal, and explicit source-backed or unsupported economics reviewed 2026-07-21.",
      "change_category": "mixed",
      "states": [
        "FL"
      ],
      "company_ids": [
        "company-chesapeake-utilities",
        "company-duke-energy",
        "company-emera",
        "company-nextera-energy"
      ],
      "utility_ids": [
        "utility-duke-florida",
        "utility-florida-city-gas",
        "utility-fpl",
        "utility-fpuc-electric",
        "utility-fpuc-gas",
        "utility-peoples-gas-fl",
        "utility-sebring-gas",
        "utility-st-joe-natural-gas",
        "utility-tampa-electric"
      ],
      "proceeding_ids": [
        "action-fl-def-20260064",
        "case-fl-fcg-20260026",
        "case-fl-fpl-20250011"
      ],
      "entity_count": 94,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-fl-duke-large-load",
        "citation-fl-duke-settlement",
        "citation-fl-eia-market",
        "citation-fl-fcg-application",
        "citation-fl-fpl-order",
        "citation-fl-fpsc-about",
        "citation-fl-fpsc-commissioners",
        "citation-fl-fpsc-framework",
        "citation-fl-fpsc-gas-economics",
        "citation-fl-fpsc-utility-list",
        "citation-fl-fpuc-order",
        "citation-fl-teco-order"
      ],
      "source_urls": [
        "https://www.eia.gov/electricity/data/eia861/",
        "https://www.floridapsc.com/about",
        "https://www.floridapsc.com/meet-the-commissioners",
        "https://www.floridapsc.com/pscfiles/library/filings/2024/07553-2024/07553-2024.pdf",
        "https://www.floridapsc.com/pscfiles/library/filings/2026/01085-2026/01085-2026.pdf",
        "https://www.floridapsc.com/pscfiles/library/filings/2026/02270-2026/02270-2026.pdf",
        "https://www.floridapsc.com/pscfiles/library/filings/2026/02327-2026/02327-2026.pdf",
        "https://www.floridapsc.com/pscfiles/website-files/PDF/Agendas/archive/241203cc/24120308.html",
        "https://www.floridapsc.com/pscfiles/website-files/PDF/Agendas/archive/241219cc/24121901.html",
        "https://www.floridapsc.com/pscfiles/website-files/PDF/Agendas/archive/260106cc/26010601.html"
      ]
    },
    {
      "change_id": "material-change-30f18021a7ba010a",
      "changed_at": "2026-07-21T06:02:34Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed Illinois launch against official ICC sources; unsupported current economics remain explicit not_verified values.",
      "change_category": "mixed",
      "states": [
        "IL"
      ],
      "company_ids": [
        "company-algonquin-power",
        "company-ameren",
        "company-berkshire-hathaway-energy",
        "company-exelon-corporation",
        "company-southern-company",
        "company-wec-energy-group"
      ],
      "utility_ids": [
        "utility-ameren-illinois",
        "utility-comed",
        "utility-consumers-gas-il",
        "utility-illinois-gas",
        "utility-liberty-gas-il",
        "utility-midamerican-illinois",
        "utility-mt-carmel",
        "utility-nicor-gas",
        "utility-north-shore-gas",
        "utility-peoples-gas-il"
      ],
      "proceeding_ids": [
        "action-il-comed-25-0679-large-load",
        "case-il-midamerican-26-0331",
        "case-il-midamerican-26-0332",
        "case-il-mt-carmel-26-0007",
        "case-il-nicor-26-0099",
        "case-il-north-shore-26-0066",
        "case-il-peoples-gas-26-0065"
      ],
      "entity_count": 125,
      "effective_date": "2026-12-07",
      "citation_ids": [
        "citation-il-adjustments",
        "citation-il-comed-large-load",
        "citation-il-eia-market",
        "citation-il-icc-about",
        "citation-il-icc-commissioners",
        "citation-il-icc-discovery-26-0007",
        "citation-il-icc-discovery-26-0065",
        "citation-il-icc-discovery-26-0066",
        "citation-il-icc-discovery-26-0099",
        "citation-il-icc-discovery-26-0331",
        "citation-il-icc-discovery-26-0332",
        "citation-il-rate-framework"
      ],
      "source_urls": [
        "https://icc.illinois.gov/about",
        "https://icc.illinois.gov/about/commissioners",
        "https://icc.illinois.gov/docket/P2025-0679",
        "https://icc.illinois.gov/programs/energy-planning",
        "https://www.eia.gov/electricity/data/eia861/",
        "https://www.icc.illinois.gov/docket/P2026-0007",
        "https://www.icc.illinois.gov/docket/P2026-0065",
        "https://www.icc.illinois.gov/docket/P2026-0066",
        "https://www.icc.illinois.gov/docket/P2026-0099",
        "https://www.icc.illinois.gov/docket/P2026-0331",
        "https://www.icc.illinois.gov/docket/P2026-0332",
        "https://www.ilga.gov/legislation/ilcs/ilcs4.asp?DocName=022000050HArt%2E+IX&ActID=1277&ChapterID=23&SeqStart=1900000&SeqEnd=2225000"
      ]
    },
    {
      "change_id": "material-change-941ad4aac7608830",
      "changed_at": "2026-07-21T06:09:51Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed Georgia launch against official PSC sources; current economics are cited or explicitly not_verified; recurring FACTS docket endpoints registered.",
      "change_category": "mixed",
      "states": [
        "GA"
      ],
      "company_ids": [
        "company-algonquin-power",
        "company-southern-company"
      ],
      "utility_ids": [
        "utility-atlanta-gas-light",
        "utility-georgia-power",
        "utility-liberty-ga"
      ],
      "proceeding_ids": [
        "action-ga-agl-42315",
        "action-ga-liberty-42959",
        "case-ga-gpc-44280"
      ],
      "entity_count": 50,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-ga-agl-gram",
        "citation-ga-eia-market",
        "citation-ga-gpc-rate-plan",
        "citation-ga-large-load-order",
        "citation-ga-large-load-tariff",
        "citation-ga-liberty-gram",
        "citation-ga-psc-about",
        "citation-ga-psc-commissioners"
      ],
      "source_urls": [
        "https://psc.ga.gov/about-the-psc/",
        "https://psc.ga.gov/about-the-psc/commissioners/",
        "https://psc.ga.gov/site/downloads/annual_reports/2024_GAPSC_Annual_Report.pdf",
        "https://services.psc.ga.gov/api/v1/External/Public/Get/Document/DownloadFile/220667/101841",
        "https://services.psc.ga.gov/api/v1/External/Public/Get/Document/DownloadFile/221165/102362",
        "https://services.psc.ga.gov/api/v1/External/Public/Get/Document/DownloadFile/222849/104071",
        "https://services.psc.ga.gov/api/v1/External/Public/Get/Document/DownloadFile/224900/106129",
        "https://www.eia.gov/electricity/data/eia861/"
      ]
    },
    {
      "change_id": "material-change-fc75be6fdaad3220",
      "changed_at": "2026-07-21T06:13:56Z",
      "title": "Material event updated",
      "summary": "Verified Georgia PSC FACTS discovery for Atlanta Gas Light continuing GRAM docket.",
      "change_category": "procedure",
      "states": [
        "GA"
      ],
      "company_ids": [
        "company-southern-company"
      ],
      "utility_ids": [
        "utility-atlanta-gas-light"
      ],
      "proceeding_ids": [
        "action-ga-agl-42315"
      ],
      "entity_count": 1,
      "effective_date": "2019-01-03",
      "citation_ids": [
        "citation-ga-psc-discovery-42315"
      ],
      "source_urls": [
        "https://psc.ga.gov/facts-advanced-search/docket/?docketId=42315"
      ]
    },
    {
      "change_id": "material-change-a4cadbbb254b6dc2",
      "changed_at": "2026-07-21T06:16:17Z",
      "title": "Material event updated",
      "summary": "Verified corrected live Georgia PSC FACTS metadata for Liberty recurring GRAM docket.",
      "change_category": "procedure",
      "states": [
        "GA"
      ],
      "company_ids": [
        "company-algonquin-power"
      ],
      "utility_ids": [
        "utility-liberty-ga"
      ],
      "proceeding_ids": [
        "action-ga-liberty-42959"
      ],
      "entity_count": 1,
      "effective_date": "2019-12-11",
      "citation_ids": [
        "citation-ga-psc-discovery-42959"
      ],
      "source_urls": [
        "https://psc.ga.gov/facts-advanced-search/docket/?docketId=42959"
      ]
    },
    {
      "change_id": "material-change-8e82cc27cb811d58",
      "changed_at": "2026-07-21T06:20:31Z",
      "title": "Material event updated",
      "summary": "Corrected launch-document retrieval timestamps that were set later than the actual review time; preserved document content and factual fields. Also added the live Georgia Power docket-open event.",
      "change_category": "procedure",
      "states": [
        "GA"
      ],
      "company_ids": [
        "company-southern-company"
      ],
      "utility_ids": [
        "utility-georgia-power"
      ],
      "proceeding_ids": [
        "case-ga-gpc-44280"
      ],
      "entity_count": 1,
      "effective_date": "2022-02-04",
      "citation_ids": [
        "citation-ga-psc-discovery-44280"
      ],
      "source_urls": [
        "https://psc.ga.gov/facts-advanced-search/docket/?docketId=44280"
      ]
    },
    {
      "change_id": "material-change-430c97e7b4b075a5",
      "changed_at": "2026-07-21T06:23:42Z",
      "title": "Approved regulatory update",
      "summary": "Corrected three launch commission verification timestamps that were set later than their actual review time; preserved all commission facts and citations.",
      "change_category": "regulatory_framework",
      "states": [
        "FL",
        "GA",
        "IL"
      ],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 3,
      "effective_date": null,
      "citation_ids": [
        "citation-fl-fpsc-about",
        "citation-ga-psc-commissioners",
        "citation-il-icc-commissioners"
      ],
      "source_urls": [
        "https://icc.illinois.gov/about/commissioners",
        "https://psc.ga.gov/about-the-psc/commissioners/",
        "https://www.floridapsc.com/about"
      ]
    },
    {
      "change_id": "material-change-2cfa075c13e91138",
      "changed_at": "2026-07-22T00:52:07Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed official PSCW commission, utility, rate-case, market, rate-framework, and large-load sources for the Wisconsin launch. Approved explicit missing values where the reviewed launch sources do not state current authorized utility economics.",
      "change_category": "mixed",
      "states": [
        "WI"
      ],
      "company_ids": [
        "company-allete",
        "company-alliant-energy",
        "company-mge-energy",
        "company-wec-energy-group",
        "company-xcel-energy"
      ],
      "utility_ids": [
        "utility-madison-gas-electric",
        "utility-nsp-wisconsin",
        "utility-superior-water-light-power",
        "utility-wisconsin-electric",
        "utility-wisconsin-gas",
        "utility-wisconsin-power-light",
        "utility-wisconsin-public-service"
      ],
      "proceeding_ids": [
        "action-wi-we-6630-te-113",
        "case-wi-we-5-ur-112"
      ],
      "entity_count": 98,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-wi-commission",
        "citation-wi-discovery-5-ur-112",
        "citation-wi-large-load",
        "citation-wi-market",
        "citation-wi-rate-framework",
        "citation-wi-utilities"
      ],
      "source_urls": [
        "https://apps.psc.wi.gov/ERF/ERFview/viewdoc.aspx?docid=586099",
        "https://psc.wi.gov/Documents/PressReleases/04.24.2026PressRelease.PDF",
        "https://psc.wi.gov/Pages/AboutPSC/Commissioners.aspx",
        "https://psc.wi.gov/Pages/ServiceType/Energy/ElectricUtilities.aspx",
        "https://psc.wi.gov/Pages/ServiceType/Energy/RateCases.aspx",
        "https://www.eia.gov/electricity/data/eia861/"
      ]
    },
    {
      "change_id": "material-change-386d132d4d7458b3",
      "changed_at": "2026-07-22T00:53:16Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed official LPSC commission, utility, docket U-36959, formula-rate, market, and large-load policy sources. Entergy New Orleans is excluded because it is locally regulated. Unstated economics remain explicit gaps.",
      "change_category": "mixed",
      "states": [
        "LA"
      ],
      "company_ids": [
        "company-american-electric-power",
        "company-atmos-energy",
        "company-cleco",
        "company-entergy"
      ],
      "utility_ids": [
        "utility-atmos-louisiana",
        "utility-cleco-power",
        "utility-entergy-louisiana",
        "utility-swepco-louisiana"
      ],
      "proceeding_ids": [
        "case-la-entergy-u-36959",
        "policy-la-large-load-r-37905"
      ],
      "entity_count": 65,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-la-commission",
        "citation-la-discovery-u-36959",
        "citation-la-large-load",
        "citation-la-market",
        "citation-la-rate-framework",
        "citation-la-utilities"
      ],
      "source_urls": [
        "https://lpsc.louisiana.gov/",
        "https://lpsc.louisiana.gov/docs/utilities/Comparisons/Electric/Residential-Electric-Bill-Comparison-May-2026.pdf",
        "https://lpscpubvalence.lpsc.louisiana.gov/portal/PSC/DocketDetails?docketId=31370",
        "https://www.eia.gov/electricity/data/eia861/"
      ]
    },
    {
      "change_id": "material-change-7a4a21ddb8df9f5c",
      "changed_at": "2026-07-22T00:53:46Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed official ACC governance, utility inventory, APS and TEP rate-case updates, Western market context, and docket E-00000A-25-0069 large-load sources. Municipal and cooperative utilities are outside this investor-owned launch scope. Unstated values remain explicit gaps.",
      "change_category": "mixed",
      "states": [
        "AZ"
      ],
      "company_ids": [
        "company-fortis",
        "company-pinnacle-west",
        "company-southwest-gas-holdings"
      ],
      "utility_ids": [
        "utility-aps",
        "utility-southwest-gas-arizona",
        "utility-tep",
        "utility-uns-electric",
        "utility-uns-gas"
      ],
      "proceeding_ids": [
        "case-az-aps-e-01345a-25-0105",
        "case-az-tep-e-01933a-25-0103",
        "policy-az-large-load-e-00000a-25-0069"
      ],
      "entity_count": 76,
      "effective_date": "2026-11-30",
      "citation_ids": [
        "citation-az-commission",
        "citation-az-discovery-e-01345a-25-0105",
        "citation-az-large-load",
        "citation-az-market",
        "citation-az-rate-framework",
        "citation-az-tep-rate",
        "citation-az-utilities"
      ],
      "source_urls": [
        "https://azcc.gov/news/home/2026/02/17/tep-rate-case-timeline-update",
        "https://azcc.gov/news/home/2026/04/20/acc-large-load-data-center-workshop-highlights",
        "https://www.azcc.gov/",
        "https://www.azcc.gov/news/home/2026/02/19/what-s-next-in-the-aps-rate-case",
        "https://www.azcc.gov/utilities",
        "https://www.eia.gov/electricity/data/eia861/"
      ]
    },
    {
      "change_id": "material-change-3433537735ab99aa",
      "changed_at": "2026-07-22T00:54:41Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed official Oregon PUC governance, utility, rate-setting, current major case UE 470 and UG 525, Western market, and large-load context. Current launch sources do not state all requested or authorized economics, which remain explicit gaps.",
      "change_category": "mixed",
      "states": [
        "OR"
      ],
      "company_ids": [
        "company-avista",
        "company-berkshire-hathaway-energy",
        "company-idacorp",
        "company-mdu-resources",
        "company-northwest-natural-holding",
        "company-portland-general-electric"
      ],
      "utility_ids": [
        "utility-avista-oregon",
        "utility-cascade-natural-gas-oregon",
        "utility-idaho-power-oregon",
        "utility-nw-natural-oregon",
        "utility-pacific-power-oregon",
        "utility-portland-general-electric"
      ],
      "proceeding_ids": [
        "case-or-cascade-ug-525",
        "case-or-pacific-power-ue-470"
      ],
      "entity_count": 71,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-or-commission",
        "citation-or-discovery-ue-470",
        "citation-or-discovery-ug-525",
        "citation-or-market",
        "citation-or-rate-framework",
        "citation-or-utilities"
      ],
      "source_urls": [
        "https://www.eia.gov/electricity/data/eia861/",
        "https://www.oregon.gov/puc/Pages/Upcoming-Decisions.aspx",
        "https://www.oregon.gov/puc/about-us/pages/commissioners.aspx",
        "https://www.oregon.gov/puc/utilities/Pages/Energy.aspx",
        "https://www.oregon.gov/puc/utilities/pages/rates-tariffs.aspx"
      ]
    },
    {
      "change_id": "material-change-0d84ed6ecab818ac",
      "changed_at": "2026-07-22T00:56:55Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed official NY DPS commission, pending electric and gas rate-case, rate-process, temporary-rate, and large-load sources; preserved electric/gas scopes and normalized the RG&E docket typo to the official detail record.",
      "change_category": "mixed",
      "states": [
        "NY"
      ],
      "company_ids": [
        "company-avangrid",
        "company-consolidated-edison",
        "company-fortis",
        "company-national-fuel-gas",
        "company-national-grid"
      ],
      "utility_ids": [
        "utility-central-hudson",
        "utility-coned",
        "utility-kedli",
        "utility-kedny",
        "utility-national-fuel-ny",
        "utility-niagara-mohawk",
        "utility-nyseg",
        "utility-orange-rockland-ny",
        "utility-rge"
      ],
      "proceeding_ids": [
        "case-ny-nyseg-25-e-0375",
        "case-ny-nyseg-25-g-0378",
        "case-ny-rge-25-e-0379",
        "case-ny-rge-25-g-0380",
        "policy-ny-large-load-26-e-0045"
      ],
      "entity_count": 140,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-ny-commission",
        "citation-ny-discovery-25-e-0375",
        "citation-ny-discovery-25-e-0379",
        "citation-ny-gas-cases",
        "citation-ny-large-load",
        "citation-ny-market",
        "citation-ny-rate-framework",
        "citation-ny-utilities"
      ],
      "source_urls": [
        "https://dps.ny.gov/dps-commissioners",
        "https://dps.ny.gov/event/comments-due-proceeding-motion-commission-address-interconnection-reforms-large-loads",
        "https://dps.ny.gov/major-rate-case-process-overview",
        "https://dps.ny.gov/pending-and-recent-electric-rate-cases",
        "https://dps.ny.gov/pending-and-recent-gas-rate-cases",
        "https://www.nyiso.com/"
      ]
    },
    {
      "change_id": "material-change-a6bd3947e9835843",
      "changed_at": "2026-07-22T01:05:25Z",
      "title": "Approved regulatory update",
      "summary": "Normalized current official Wisconsin commissioners to the canonical active term-status vocabulary.",
      "change_category": "regulatory_framework",
      "states": [],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 3,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-wi-commission"
      ],
      "source_urls": [
        "https://psc.wi.gov/Pages/AboutPSC/Commissioners.aspx"
      ]
    },
    {
      "change_id": "material-change-34c2bf5a901503f1",
      "changed_at": "2026-07-22T01:05:55Z",
      "title": "Approved regulatory update",
      "summary": "Normalized current official Louisiana commissioners to the canonical active term-status vocabulary.",
      "change_category": "regulatory_framework",
      "states": [],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 5,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-la-commission"
      ],
      "source_urls": [
        "https://lpsc.louisiana.gov/"
      ]
    },
    {
      "change_id": "material-change-c1f3f243d37a1a61",
      "changed_at": "2026-07-22T01:05:58Z",
      "title": "Approved regulatory update",
      "summary": "Normalized current official Arizona commissioners to the canonical active term-status vocabulary.",
      "change_category": "regulatory_framework",
      "states": [],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 5,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-az-commission"
      ],
      "source_urls": [
        "https://www.azcc.gov/"
      ]
    },
    {
      "change_id": "material-change-2c24b0ffb14964db",
      "changed_at": "2026-07-22T01:06:01Z",
      "title": "Approved regulatory update",
      "summary": "Normalized current official Oregon commissioners to the canonical active term-status vocabulary.",
      "change_category": "regulatory_framework",
      "states": [],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 3,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-or-commission"
      ],
      "source_urls": [
        "https://www.oregon.gov/puc/about-us/pages/commissioners.aspx"
      ]
    },
    {
      "change_id": "material-change-fecef68ce2e88e5d",
      "changed_at": "2026-07-22T01:06:04Z",
      "title": "Approved regulatory update",
      "summary": "Normalized current official New York commissioners to the canonical active term-status vocabulary.",
      "change_category": "regulatory_framework",
      "states": [],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 7,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-ny-commission"
      ],
      "source_urls": [
        "https://dps.ny.gov/dps-commissioners"
      ]
    },
    {
      "change_id": "material-change-116652e5b6d73fb5",
      "changed_at": "2026-07-22T02:30:32Z",
      "title": "Proceeding status corrected",
      "summary": "Reviewed official PSC docket status, Commission decision summary, filed Oracle affidavit, and current Wisconsin Watch reporting. Corrects the docket to active post-order/appeal posture; normalizes threshold, term, resource-cost, collateral, and infrastructure protections; preserves Oracle estimates as party claims rather than Commission findings.",
      "change_category": "mixed",
      "states": [
        "WI"
      ],
      "company_ids": [
        "company-wec-energy-group"
      ],
      "utility_ids": [
        "utility-wisconsin-electric"
      ],
      "proceeding_ids": [
        "action-wi-we-6630-te-113"
      ],
      "entity_count": 12,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-wi-6630-approved-protections",
        "citation-wi-6630-credit-support",
        "citation-wi-6630-current-status",
        "citation-wi-6630-post-order-status"
      ],
      "source_urls": [
        "https://apps.psc.wi.gov/APPS/dockets/content/detail.aspx?case=TE&id=6630&num=113",
        "https://apps.psc.wi.gov/ERF/ERFview/viewdoc.aspx?docid=593737",
        "https://milwaukeecourier.com/news/2026/07/10/wisconsin-regulators-refuse-to-loosen-data-center-credit-rules-setting-up-oracle-court-fight",
        "https://psc.wi.gov/Documents/PressReleases/04.24.2026PressRelease.PDF"
      ]
    },
    {
      "change_id": "material-change-3fd2bf7b262434cc",
      "changed_at": "2026-07-22T21:21:07Z",
      "title": "Proceeding record updated",
      "summary": "Recenter Wisconsin large-load coverage on PSC final order 591873; replace Oracle-specific tariff evidence with controlling approved terms and add normalized service, capacity, waiver, reporting, and exit protections.",
      "change_category": "mixed",
      "states": [
        "WI"
      ],
      "company_ids": [
        "company-wec-energy-group"
      ],
      "utility_ids": [
        "utility-wisconsin-electric"
      ],
      "proceeding_ids": [
        "action-wi-we-6630-te-113"
      ],
      "entity_count": 14,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-wi-6630-order-billing",
        "citation-wi-6630-order-credit",
        "citation-wi-6630-order-eligibility-term",
        "citation-wi-6630-order-overview",
        "citation-wi-6630-order-reporting",
        "citation-wi-6630-order-resources"
      ],
      "source_urls": [
        "https://apps.psc.wi.gov/ERF/ERFview/viewdoc.aspx?docid=591873"
      ]
    },
    {
      "change_id": "material-change-6584b0a17ee14bc9",
      "changed_at": "2026-07-22T21:29:25Z",
      "title": "Tariff record updated",
      "summary": "Add recurring charge and statutory-assessment terms from PSC final order 591873 so the Wisconsin tariff page does not omit Fleet Firm, CPI, or Act 141 provisions.",
      "change_category": "large_load",
      "states": [
        "WI"
      ],
      "company_ids": [
        "company-wec-energy-group"
      ],
      "utility_ids": [
        "utility-wisconsin-electric"
      ],
      "proceeding_ids": [
        "action-wi-we-6630-te-113"
      ],
      "entity_count": 1,
      "effective_date": "2026-05-22",
      "citation_ids": [
        "citation-wi-6630-order-charges"
      ],
      "source_urls": [
        "https://apps.psc.wi.gov/ERF/ERFview/viewdoc.aspx?docid=591873"
      ]
    },
    {
      "change_id": "material-change-1ccbbe1472974f62",
      "changed_at": "2026-07-22T21:48:38Z",
      "title": "Approved regulatory update",
      "summary": "Official-source legislation audit; status, relevance, summary, and latest action reviewed.",
      "change_category": "large_load",
      "states": [
        "WI"
      ],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": null,
      "citation_ids": [
        "citation-legislation-wi-ab840"
      ],
      "source_urls": [
        "https://docs.legis.wisconsin.gov/2025/proposals/ab840"
      ]
    },
    {
      "change_id": "material-change-88b929d70cb6dfa0",
      "changed_at": "2026-07-22T21:48:39Z",
      "title": "Approved regulatory update",
      "summary": "Official-source legislation audit; status, relevance, summary, and latest action reviewed.",
      "change_category": "large_load",
      "states": [
        "WI"
      ],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": null,
      "citation_ids": [
        "citation-legislation-wi-sb729"
      ],
      "source_urls": [
        "https://docs.legis.wisconsin.gov/2025/proposals/sb729"
      ]
    },
    {
      "change_id": "material-change-952f30fcafa66017",
      "changed_at": "2026-07-22T21:48:40Z",
      "title": "Approved regulatory update",
      "summary": "Official-source legislation audit; status, relevance, summary, and latest action reviewed.",
      "change_category": "large_load",
      "states": [
        "FL",
        "IL"
      ],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 2,
      "effective_date": null,
      "citation_ids": [
        "citation-legislation-fl-sb484",
        "citation-legislation-il-sb3761"
      ],
      "source_urls": [
        "https://flsenate.gov/Session/Bill/2026/484",
        "https://www.ilga.gov/Legislation/BillStatus?DocNum=3761&DocTypeID=SB&GAID=18&LegId=167068&SessionID=114"
      ]
    },
    {
      "change_id": "material-change-26b648e71ed7b490",
      "changed_at": "2026-07-22T21:48:41Z",
      "title": "Approved regulatory update",
      "summary": "Official-source legislation audit; status, relevance, summary, and latest action reviewed.",
      "change_category": "large_load",
      "states": [
        "PA"
      ],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": null,
      "citation_ids": [
        "citation-legislation-pa-hb1834"
      ],
      "source_urls": [
        "https://www.palegis.us/legislation/bills/2025/hb1834"
      ]
    },
    {
      "change_id": "material-change-bbd1774179b62a39",
      "changed_at": "2026-07-22T21:48:42Z",
      "title": "Approved regulatory update",
      "summary": "Official-source legislation audit; status, relevance, summary, and latest action reviewed.",
      "change_category": "large_load",
      "states": [
        "NY"
      ],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": null,
      "citation_ids": [
        "citation-legislation-ny-s10642"
      ],
      "source_urls": [
        "https://www.nysenate.gov/legislation/bills/2025/S10642"
      ]
    },
    {
      "change_id": "material-change-552cfd7794fb6df4",
      "changed_at": "2026-07-22T21:48:43Z",
      "title": "Approved regulatory update",
      "summary": "Official-source legislation audit; status, relevance, summary, and latest action reviewed.",
      "change_category": "large_load",
      "states": [
        "OR"
      ],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": null,
      "citation_ids": [
        "citation-legislation-or-hb3546"
      ],
      "source_urls": [
        "https://olis.oregonlegislature.gov/liz/2025R1/Measures/Overview/HB3546"
      ]
    },
    {
      "change_id": "material-change-6a8828dfe9d4631f",
      "changed_at": "2026-07-22T21:48:44Z",
      "title": "Approved regulatory update",
      "summary": "Official-source legislation audit; status, relevance, summary, and latest action reviewed.",
      "change_category": "large_load",
      "states": [
        "NC",
        "TX"
      ],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 2,
      "effective_date": null,
      "citation_ids": [
        "citation-legislation-nc-s1026",
        "citation-legislation-tx-sb6"
      ],
      "source_urls": [
        "https://capitol.texas.gov/billlookup/BillSummary.aspx?Bill=SB6&LegSess=89R",
        "https://www.ncleg.gov/BillLookup/2025/S1026"
      ]
    },
    {
      "change_id": "material-change-c98fc67a0653b995",
      "changed_at": "2026-07-22T21:48:45Z",
      "title": "Approved regulatory update",
      "summary": "Official-source legislation audit; status, relevance, summary, and latest action reviewed.",
      "change_category": "large_load",
      "states": [
        "LA"
      ],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": null,
      "citation_ids": [
        "citation-legislation-la-hb922"
      ],
      "source_urls": [
        "https://www.legis.la.gov/Legis/BillInfo.aspx?i=250858"
      ]
    },
    {
      "change_id": "material-change-e16af9d74b09059a",
      "changed_at": "2026-07-22T21:48:46Z",
      "title": "Approved regulatory update",
      "summary": "Official-source legislation audit; status, relevance, summary, and latest action reviewed.",
      "change_category": "large_load",
      "states": [
        "NJ"
      ],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 1,
      "effective_date": null,
      "citation_ids": [
        "citation-legislation-nj-s731"
      ],
      "source_urls": [
        "https://www.njleg.state.nj.us/bill-search/2026/S731"
      ]
    },
    {
      "change_id": "material-change-4734d4a25b5e7437",
      "changed_at": "2026-07-22T21:48:47Z",
      "title": "Approved regulatory update",
      "summary": "Official-source legislation audit; status, relevance, summary, and latest action reviewed.",
      "change_category": "large_load",
      "states": [
        "GA"
      ],
      "company_ids": [],
      "utility_ids": [],
      "proceeding_ids": [],
      "entity_count": 2,
      "effective_date": null,
      "citation_ids": [
        "citation-legislation-ga-hb1012",
        "citation-legislation-ga-hb1063"
      ],
      "source_urls": [
        "https://www.legis.ga.gov/legislation/72319",
        "https://www.legis.ga.gov/legislation/72514"
      ]
    },
    {
      "change_id": "material-change-94964500154fb8a7",
      "changed_at": "2026-07-22T22:30:03Z",
      "title": "Proceeding record updated",
      "summary": "Reviewed official-source tariff, order, policy, and legislation terms across all fifteen covered states; effective, pending, and no-tariff outcomes preserved separately.",
      "change_category": "mixed",
      "states": [
        "AZ",
        "FL",
        "GA",
        "IL",
        "LA",
        "MI",
        "NJ",
        "NY",
        "OH",
        "OR",
        "PA",
        "TX",
        "VA"
      ],
      "company_ids": [
        "company-consolidated-edison",
        "company-dominion-energy",
        "company-duke-energy",
        "company-entergy",
        "company-exelon-corporation",
        "company-pinnacle-west",
        "company-portland-general-electric",
        "company-southern-company"
      ],
      "utility_ids": [
        "utility-aps",
        "utility-comed",
        "utility-coned",
        "utility-dominion-energy-virginia",
        "utility-duke-florida",
        "utility-entergy-louisiana",
        "utility-georgia-power",
        "utility-portland-general-electric",
        "utility-rockland-electric"
      ],
      "proceeding_ids": [
        "action-az-aps-xhlf-decision-79293",
        "action-fl-def-20260064",
        "action-il-comed-25-0679-large-load",
        "action-mi-consumers-large-load-terms",
        "action-mi-dte-special-contracts",
        "action-oh-aep-schedule-dct",
        "action-or-pge-um-2377",
        "action-tx-ercot-large-load-rules",
        "case-ga-gpc-44280",
        "case-nj-bpu-er25060374",
        "case-va-scc-pur-2025-00058",
        "policy-la-large-load-r-37905",
        "policy-ny-large-load-26-e-0045",
        "policy-pa-puc-model-large-load-tariff"
      ],
      "entity_count": 88,
      "effective_date": "2027-01-01",
      "citation_ids": [
        "citation-az-aps-xhlf-current",
        "citation-fl-duke-large-load",
        "citation-ga-large-load-tariff",
        "citation-il-comed-25-0679-final-order",
        "citation-la-large-load",
        "citation-legislation-nc-s1026",
        "citation-ny-large-load",
        "citation-or-pge-um2377-final-order",
        "source-market-mi-consumer-protections",
        "source-market-mi-consumers-annual-report",
        "source-market-mi-consumers-u21859",
        "source-market-mi-dte-u21990",
        "source-market-nj-rockland-sc7-current-order",
        "source-market-oh-aep-dct-page",
        "source-market-pa-model-tariff-order",
        "source-market-tx-ercot-batch-zero",
        "source-market-tx-ercot-nprr1234",
        "source-market-va-scc-data-center-facts",
        "source-market-va-scc-gs5-release"
      ],
      "source_urls": [
        "https://apps.puc.state.or.us/orders/2026ords/26-154.pdf",
        "https://dps.ny.gov/event/comments-due-proceeding-motion-commission-address-interconnection-reforms-large-loads",
        "https://icc.illinois.gov/docket/P2025-0679/documents/365561/files/636612.pdf",
        "https://lpsc.louisiana.gov/",
        "https://services.psc.ga.gov/api/v1/External/Public/Get/Document/DownloadFile/220667/101841",
        "https://www.aepohio.com/company/about/rates/data-center-tariff/",
        "https://www.aps.com/-/media/APS/APSCOM-PDFs/Utility/Regulatory-and-Legal/Regulatory-Plan-Details-Tariffs/Business/Business-NonResidential-Plans/ExtraHighLoadFactor.ashx",
        "https://www.ercot.com/mktrules/issues/NPRR1234",
        "https://www.ercot.com/news/release/06182026-puct-approves-ercots",
        "https://www.floridapsc.com/pscfiles/library/filings/2026/02327-2026/02327-2026.pdf",
        "https://www.michigan.gov/mpsc/-/media/Project/Websites/mpsc/regulatory/reports/annual/MPSC_2025_Annual_Report.pdf",
        "https://www.michigan.gov/mpsc/commission/events/2025/12/18/~/link.aspx?_id=5F5E5CA34D71466696AB507F9571E9FC&_z=z",
        "https://www.michigan.gov/mpsc/commission/news-releases/2025/11/06/mpsc-approves-terms-of-service-between-consumers-energy-and-data-centers",
        "https://www.michigan.gov/mpsc/commission/news-releases/2026/01/27/mpsc-podcast-explores-data-center-issues-consumer-protections",
        "https://www.ncleg.gov/BillLookup/2025/S1026",
        "https://www.nj.gov/bpu/pdf/boardorders/2026/20260630/2D%20ORDER%20RECO%20Base%20Rate%20Case.pdf",
        "https://www.pacodeandbulletin.gov/secure/pabulletin/data/vol56/56-22/56_22_not.pdf",
        "https://www.scc.virginia.gov/about-the-scc/newsreleases/release/scc-issues-order-on-dev-biennial-review-2025/scc-rules-in-dev-biennial-review-case.html",
        "https://www.scc.virginia.gov/about-the-scc/scc-facts/"
      ]
    },
    {
      "change_id": "material-change-a1c6da6a4d7b475a",
      "changed_at": "2026-07-22T23:59:50Z",
      "title": "Proceeding record updated",
      "summary": "Add Wisconsin Power and Light docket 6680-TE-115 from official PSC decision summary; distinguish the single-customer agreement from We Energies tariffs and disclose that the final order controls.",
      "change_category": "mixed",
      "states": [
        "WI"
      ],
      "company_ids": [
        "company-alliant-energy"
      ],
      "utility_ids": [
        "utility-wisconsin-power-light"
      ],
      "proceeding_ids": [
        "action-wi-wpl-6680-te-115"
      ],
      "entity_count": 12,
      "effective_date": "2026-07-21",
      "citation_ids": [
        "citation-wi-6680-future-tariff",
        "citation-wi-6680-overview",
        "citation-wi-6680-program-resources",
        "citation-wi-6680-protections"
      ],
      "source_urls": [
        "https://psc.wi.gov/Documents/PressReleases/05.08.26PressRelease.PDF"
      ]
    },
    {
      "change_id": "material-change-c6749403606d82b9",
      "changed_at": "2026-07-24T01:57:58Z",
      "title": "Material event updated",
      "summary": "Official NCUC hearing calendar rescheduled E-7 Sub 1329 from July 22 to July 28; preserve the prior event through typed supersession.",
      "change_category": "procedure",
      "states": [
        "NC"
      ],
      "company_ids": [
        "company-duke-energy"
      ],
      "utility_ids": [
        "utility-duke-energy-carolinas"
      ],
      "proceeding_ids": [
        "case-nc-dec-e7-sub-1329"
      ],
      "entity_count": 1,
      "effective_date": "2026-07-28",
      "citation_ids": [
        "citation-nc-ncuc-hearing-calendar-2026-07-24-e-7-sub-1329"
      ],
      "source_urls": [
        "https://www.ncuc.gov/hearings/hearings.html"
      ]
    }
  ]
}
