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December 6, 2025

Markets

Dominion Energy
Dominion Reports Continued Demand Growth, CVOW 60% Complete
Dominion Energy reported demand growth from data centers in its territory and that its CVOW offshore wind project was more than halfway complete on its second quarter earnings call.
© RTO Insider LLC
ERCOT Technical Advisory Committee Briefs: July 30, 2025
ERCOT says all systems are go — or more specifically, green — and early market trials have been successful as the Real-time Co-optimization plus Batteries project barrels to its Dec. 5 go-live date. 
MISO
Vistra to Pay $38M to Settle Decade-old MISO Capacity Market Manipulation Case
Vistra has agreed to pay $38 million to wind down a long-running FERC inquiry into whether it manipulated prices in MISO’s 2015/16 capacity auction.
Fluence
New Report: Battery Storage Pivotal for MISO Savings
A new report shows the MISO footprint could ring up $27 billion in additional system costs through 2050 if it and members miss the boat on developing new gigawatts of battery storage.
Office of Gov. Gavin Newsom
Newsom Reiterates Support for Western Regional Market Push
California Gov. Gavin Newsom again appeared to voice support for the proposed bill that would allow CAISO to relinquish market governance to an independent regional organization, saying the legislation can reduce electricity costs and improve reliability.
CAISO
WEIM Q2 Benefits Exceed $420M, as Total Tops $7.4B
CAISO’s Western Energy Imbalance Market provided participants with $422.44 million in economic benefits during the second quarter of 2025, up 15% compared with the same period year earlier despite no change in membership. 
Cleco
IMM: MISO Should Penalize Gen that Falls Flat on Emergency Output
The MISO Independent Market Monitor called on the RTO to develop a penalty system for generation for underperformance during emergencies.
SPP
Colo. PUC Approves PSCo’s Markets+ Participation
The Colorado PUC voted to approve Public Service Company of Colorado's plans to join SPP’s Markets+, with commissioners split on whether the move is a step toward or away from full RTO participation.
West-Wide Governance Pathways Initiative
Pathways Initiative Clarifies Near-term Division of Labor with CAISO
The West-Wide Governance Pathways Initiative will run its stakeholder processes separately from CAISO’s until the effort's regional organization is formally launched in 2028, even in areas of overlapping interest.
MISO
MISO Skirts Max Gen Emergency in July Heat
MISO issued a slew of warning notices and operating instructions — especially in the South region — to help deal with oppressive July heat, forced generation outages and strained transmission.

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