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December 5, 2025

Resource Adequacy

Resource adequacy is the ability of electric grid operators to supply enough electricity at the right locations, using current capacity and reserves, to meet demand. It is expressed as the probability of an outage due to insufficient capacity.
Astoria Generating Co.
NYISO Again Identifies Reliability Need for NYC
New York City could be short as much as 650 MW in capacity in the summer of 2026, according to NYISO’s Short Term Assessment of Reliability for the third quarter.
Lawrence Berkeley National Lab and Brattle Group
LBNL Study Examines Drivers Behind Higher Power Prices in Some States
The Lawrence Berkeley National Laboratory released a paper recently examining why some states have seen retail power prices rise faster than inflation.
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OPSI Panels Discuss Data Center Load Growth

The challenges of meeting soaring forecasts of data center load growth dominated the Organization of PJM States Inc. (OPSI) Annual Meeting.

PJM
PJM OC Briefs: Oct. 8, 2025
Stakeholders in the PJM Operating Committee have endorsed manual revisions reflecting the creation of modeling users forum.
MISO
MISO Mulling New Way to Convey Spate of Advisories in South
MISO is contemplating a better way to communicate generation shortfalls in its Southern load pockets than continuing to send out repeat capacity advisories. 
QTS
MISO Debuting Pilot for Better Long-term Load Forecasting
MISO is taking load updates and stakeholder suggestions as part of a pilot program to improve its long-term load forecasting.
OPPD
Nebraska AG Sues Largest Utility to Block Coal Retirement

Nebraska’s attorney general is suing the state’s largest electric utility in an attempt to block partial retirement of an aging coal- and gas-fired power plant.

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PJM Drops Non-capacity Backed Load, Shifts Focus to Resource Queue, PRD
PJM has withdrawn its non-capacity backed load proposal, shifting the focus of its solution for rising large load additions to creating a parallel resource interconnection queue and reworking price-responsive demand.
NYISO
NYISO Reliability Plan Calls for ‘New Dispatchable Generation’
NYISO released an updated draft of its Comprehensive Reliability Plan for 2025-2034 that calls for the acceleration of new generation development and preservation of “critical, dispatchable capability.”
Western Power Pool
WPP Board Declines to Delay WRAP ‘Binding’ Phase Commitment Deadline
The Western Power Pool’s Board of Directors denied PacifiCorp’s request to postpone the deadline by which Western Resource Adequacy Program participants must commit to the first “binding” phase of the program.

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