January 18, 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.
Western RA Effort Could Wrest Some Control from States
A recent report concluded that a Western resource adequacy program could require state regulators & utilities to relinquish some control over IRP processes.
CAISO Issues Final Report on August Blackouts
CAISO and state agencies released a final analysis of the August blackouts and steps they are taking to prevent capacity shortfalls this summer and beyond.
Cuomo Outlines Green Path for New York in 2021
Gov. Andrew Cuomo presented an overview of government priorities in his State of the State address, ranking the transition to a green economy number five.
Summer Readiness Sought by CAISO, CPUC
CAISO briefed stakeholders on the schedule and scope of a series of upcoming sessions to address market enhancements for summer 2021 readiness.
MISO Intends to Add Seasonal Capacity Auction
MISO plans to subdivide its annual capacity auction by seasons to better manage reliability risks caused by renewables’ growing share of the resource mix.
Hairston Appointed BPA Administrator
BPA acting administrator and CEO John Hairston will officially assume the top job at the federal power marketing agency, the DOE said.
CAISO to Focus on Resource Adequacy in 2021
CAISO’s top priority in 2021 will be making sure there is enough generating capacity for summer after last year’s shortfalls.
MISO Bends to Renewable Realities in ’20, ’21
In 2020 MISO managed remotely, redefining reliability standards, reorganizing its capacity market and launching a long-term transmission planning effort.
CAISO Board Fields RA Measures, Big and Small
CAISO’s board voted to keep a small gas plant operating to and received a briefing on initiatives to revamp the ISO’s resource adequacy construct.
Study Proposes New Capacity Treatment for Oregon
Oregon should recognize the capacity contributions of all resources including variable renewables, according to a report commissioned by the state PUC.

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