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.
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.
With winter storms, load sheds and tight operating conditions, 2025 has turned out to be “quite a challenging year” for SPP.
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.
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 presented additional details about the projects selected for expedited interconnection studies through the Reliability Resource Initiative to the Planning Committee.
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.
SPP’s Board of Directors approved a tariff change that creates a one-time study outside the grid operator’s normal planning process over the concerns on independent power producers.
NYISO is modeling the Empire Wind offshore wind project as in-service despite federal orders to cease construction, staff said in presenting updated assumptions for the second-quarter Short Term Assessment of Reliability.
The California Energy Commission approved three integrated resource plans for publicly owned utilities as the state prepares the grid to meet peak loads this summer.
MISO cautioned it’s likely in for heat waves and drought this summer with a slight chance it navigates a 130-GW peak in July.
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