Search
December 16, 2025

RTO Insider

AESOCAISO/WEIMCAISO Board of GovernorsCalifornia Agencies & LegislatureCalifornia Air Resources Board (CARB)California Energy Commission (CEC)California LegislatureCalifornia Public Utilities Commission (CPUC)EDAMOther CAISO CommitteesWestern Energy Imbalance Market (WEIM)WEIM Governing BodyCompany NewsERCOTERCOT Board of DirectorsERCOT Other CommitteesERCOT Technical Advisory Committee (TAC)Public Utility Commission of Texas (PUCT)FERC & FederalIESOIESO Strategic Advisory CommitteeIESO Technical PanelISO-NEISO-NE Consumer Liaison GroupISO-NE Planning Advisory CommitteeNEPOOL Markets CommitteeNEPOOL Participants CommitteeNEPOOL Reliability CommitteeNEPOOL Transmission CommitteeMarketsAncillary ServicesCapacity MarketEnergy MarketReservesVirtual TransactionsMISOMISO Advisory Committee (AC)MISO Board of DirectorsMISO Market Subcommittee (MSC)MISO Planning Advisory Committee (PAC)MISO Regulatory Organizations & CommitteesOrganization of MISO States (OMS)MISO Reliability Subcommittee (RSC)MISO Resource Adequacy Subcommittee (RASC)NYISONY PSCNYISO Business Issues CommitteeNYISO Management CommitteeNYISO Operating CommitteeOther NYISO CommitteesPJMPJM Board of ManagersPJM Market Implementation Committee (MIC)PJM Markets and Reliability Committee (MRC)PJM Members Committee (MC)PJM Operating Committee (OC)PJM Other Committees & TaskforcesPJM Planning Committee (PC)PJM Transmission Expansion Advisory Committee (TEAC)Public PolicyEnvironmental RegulationsReliabilityState & RegionalAlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineManitobaMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOntarioOregonPennsylvaniaRhode IslandRTO-IndianaSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingResourcesDemand ResponseDistributed Energy Resources (DER)Energy EfficiencyEnergy StorageBattery Electric StorageOther Electric StorageGenerationCoalGeothermalHydrogenHydropowerNatural GasNuclear PowerOffshore WindOnshore WindOperating ReservesRooftop/distributed SolarUtility-scale SolarResource AdequacySpecial Reports & CommentaryCommentaryConference CoverageOther CoverageSpecial ReportsSPPMarkets+Other SPP CommitteesSPP Board of Directors & Members CommitteeSPP Markets and Operations Policy CommitteeSPP Regional State CommitteeSPP Seams Advisory GroupSPP Strategic Planning CommitteeWestern Energy Imbalance Service (WEIS)SPP/WEISTransmissionFinancial Transmission Rights (FTR)Transmission OperationsTransmission PlanningTransmission Rates
NYISO
NYISO Increases Budget for 2026
NYISO expects its 2026 budget to be $210 million, $8 million more than the 2025 budget, its CFO told the Budget and Priorities Working Group.
Enel North America
Google, SRP Team up on Long-duration Storage
SRP and Google are partnering to study the real-world performance of non-lithium-ion, long-duration energy storage technologies.
Enbridge Gas Distribution and Storage
Ontario Govt. Moves to Tighten Grip on OEB, IESO
Ontario’s Progressive Conservative government continues to put its stamp on the province’s energy policy, proposing legislation that would add “economic growth” to the missions of IESO and the Ontario Energy Board.
CAISO
CAISO Price Formation Proposal Looks to Reduce ‘Unnecessary’ Market Mitigation

After years in the making, CAISO released a price formation proposal intended to reduce “unnecessary” market power mitigation, strengthen reliability and provide consistent pricing incentives in the WEIM and future EDAM.

Nexamp
Study Details Business Case for BTM and FTM Storage in Mass.
A new study looking at the business case for comparable behind-the-meter and front-of-the-meter battery storage systems in Massachusetts found that FTM storage “significantly outperformed” the BTM systems, despite significant programs and incentives supporting BTM storage in the state.
PJM
Feds Pull $716M Loan Commitment from N.J. Offshore Wind Project
The Department of Energy has withdrawn a $716 million loan commitment that would have helped New Jersey upgrade the state transmission system to connect offshore wind to the grid.
Office of Sen. Jeff Merkley
West Coast Senators Urge Passage of Calif. Pathways Bill
Six Western U.S. senators came out in support of the California legislation needed to transform CAISO’s market into an independent regional energy market, saying in a letter to Gov. Gavin Newsom the bill promises "improved grid reliability and significant energy cost savings.”
© RTO Insider 
SPP Board Approves 765-kV Project’s Increased Cost
SPP’s Board of Directors has approved a pair of contentious measures that were put aside during its August quarterly meeting, a tariff change to integrate and operate high-impact large loads and a revised cost estimate for a 765-kV transmission project.
Shutterstock
Common Charge Wants to Grow Distributed Resources to Meet Spiking Demand
Amid rising demand for power, a new coalition called Common Charge has launched to encourage distributed solutions such as virtual power plants that can be deployed quickly and cheaply.
MISO
MISO 2025 Tx Expansion Estimate Drops Slightly to $12.4B
The cost estimate for MISO’s 2025 Transmission Expansion Plan has fallen slightly from previous estimates to $12.36 billion.

Want more? Advanced Search