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December 17, 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.
Sargent & Lundy
FERC Rejects MISO’s Interconnection Queue Fast Lane
FERC refused MISO’s first attempt to enact a special pathway in its interconnection queue for generation projects labeled necessary by state regulators.
© RTO Insider
MISO CEO: Slim Reserves Not Necessarily Bad
MISO CEO John Bear put a positive spin on the grid operator making do with little cushion in its supply.
State of Ohio
Ohio Governor Signs Utility Law Aimed at Enhancing Competitive Market
Ohio's governor signed into law a major reform of how the state regulates utilities, eliminating electric security plans that utilities have used to meet demand from non-shopping customers since a 2008 law authorized them.
FERC
FERC Summer Assessment Shows Risks from Growing Demand, Extreme Weather
FERC's summer assessment shows rising demand and prompted Chair Mark Christie to discuss recent developments in PJM.
© RTO Insider
Texas RE’s Albright Hopes to Learn from Iberian Outage
Texas Reliability Entity CEO Jim Albright sees similarities between the issues facing the U.S. and European grid and hopes to learn from the recent Iberian Peninsula outage.
© RTO Insider
2025 ‘Challenging’ Year for SPP, Exec Says
With winter storms, load sheds and tight operating conditions, 2025 has turned out to be “quite a challenging year” for SPP.
CAISO
CAISO Foresees Sufficient Resources for Normal Summer Conditions
California expects to meet its peak demand this summer under most weather conditions due to thousands of megawatts of new energy resources — almost all battery storage.
House Ways and Means Committee
House Committees Mark up Budget Bill that Guts Energy Tax Credits
Efforts by U.S. House committees to mark up the “One, Big Beautiful Bill” that includes most of President Donald Trump’s legislative goals could so complicate energy tax credit provisions as to make those instruments difficult to use at all.
PJM
PJM PC/TEAC Briefs: May 6, 2025
PJM presented additional details about the projects selected for expedited interconnection studies through the Reliability Resource Initiative to the Planning Committee.
PJM
PJM OC Briefs: May 8, 2025
The preliminary results of PJM’s look ahead at the capacity available for this summer and the expected peak loads suggest that about 5.4 GW of demand response could be needed to maintain the 3.5-GW real-time primary reserve requirement.

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