Large-load tariff tracker
State large-load frameworks, official actions, customer protections, and published utility tariffs.
Official actions
8
Updated Jul 15, 2026
State frameworks
Current regulatory approach, policy status, and utility implementation by state.
6 of 6 jurisdictions
StateState frameworkPolicy statusUtility instrumentsOpen
MichiganMIUtility terms and special contractsConsumers terms approved; DTE tariff follow-up orderedAdoptedNo published tariffNew JerseyNJUtility-specific tariffUtility-specific precedent; no statewide model tariffAdopted1 effective tariffOhioOHUtility-specific tariffAEP Ohio data-center tariff approved and in useAdoptedNo published tariffPennsylvaniaPAStatewide model tariffStatewide model tariff with utility-specific implementationAdopted1 effective tariffTexasTXGrid and interconnection rulesERCOT interconnection rules plus Batch Zero study processTrackedNo retail tariffVirginiaVAUtility-specific tariffDominion GS-5 approved; effective January 1, 2027AdoptedNo published tariff
MichiganUtility terms and special contractsConsumers terms approved; DTE tariff follow-up orderedPolicy: AdoptedInstruments: No published tariffNew JerseyUtility-specific tariffUtility-specific precedent; no statewide model tariffPolicy: AdoptedInstruments: 1 effective tariffOhioUtility-specific tariffAEP Ohio data-center tariff approved and in usePolicy: AdoptedInstruments: No published tariffPennsylvaniaStatewide model tariffStatewide model tariff with utility-specific implementationPolicy: AdoptedInstruments: 1 effective tariffTexasGrid and interconnection rulesERCOT interconnection rules plus Batch Zero study processPolicy: TrackedInstruments: No retail tariffVirginiaUtility-specific tariffDominion GS-5 approved; effective January 1, 2027Policy: AdoptedInstruments: No published tariff