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December 5, 2025

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MISO
MISO Predicts 103-GW Peak for Winter
MISO said even a 109-GW peak this winter shouldn’t prove problematic, though a more probable scenario would deliver a 103-GW peak in January.
Camerafiend, CC BY-SA-3.0 via Wikimedia Commons
4 Entities Join NV Energy in Exiting WRAP, While Idaho Power Commits

Calpine, Eugene Water & Electric Board, PGE and PNM joined NV Energy in leaving the Western Resource Adequacy Program, while Idaho Power signaled its continued commitment.

© RTO Insider 
ISO-NE Talks Order 2023 Updates at NEPOOL Transmission Committee
ISO-NE is proposing tariff changes intended to update how the RTO assigns capacity rights to resources not subject to its interconnection processes.
PJM
PJM Asks FERC to Deny Demand Response Metering Data Complaint
PJM told FERC that a complaint seeking to use statistics to estimate customers’ demand response when accessing meter data is not practical.
Georgia Power
U.S., Westinghouse Partner for $80B in Nuclear Construction
The U.S. has entered a strategic partnership to pursue construction of at least $80 billion worth of Westinghouse nuclear reactors nationwide.
Resources for the Future
Load Growth Requires Holistic Interconnection Reform, Experts Say
Holistic reform to interconnection barriers is essential to meeting rapidly growing power demand across the country, experts said at a recent webinar.
© RTO Insider 
Demand Growth’s Impact on Markets Probed at Nodal Trader Conference
Panelists at S&P Global’s Nodal Trader Conference discussed the impact of demand growth and uncertain load forecasts on markets.
NOVVA Data Centers
FERC Rejects Tri-State’s ‘High Impact Load Tariff’ Aimed at Data Centers
FERC rejected Tri-State Generation and Transmission’s proposed tariff to designed to manage the projected massive growth in data center load confronting its Mountain West member utilities over the next decade.
NextEra Energy
NextEra, Google Announce Nuclear Collaboration

NextEra Energy plans to restart the 50-year-old Iowa nuclear power plant it shut down in 2020 and sell some of its output to Google for data center operations.

© RTO Insider 
PJM MRC/MC Briefs: Oct. 23, 2025

PJM’s Markets and Reliability Committee endorsed by acclamation a proposal to use only cost-based offers for resources committed in advance of the day-ahead energy market.


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