January 19, 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.
Heat Waves, Blackouts Slow Western EIM Expansion
Heat waves and capacity shortfalls have slowed an effort by the Western EIM to expand from a real-time interstate trading forum to a day-ahead market.
MISO Market Subcommittee Briefs: Sept. 10, 2020
MISO expects adequate resources for the fall, though planned generator outages are expected to be higher this year.
WECC Board Approves New Chair, Long-term Strategy
WECC Board Chair Kristine Hafner yielded her position to Vice Chair Ian McKay at the regional entity's annual meeting.
CalCCA Seeks ‘Objective’ Review of Blackout Report
CalCCA called on California Gov. Gavin Newsom to appoint an independent panel to review a pending report on the causes of the Aug. 14-15 rolling blackouts.
PJM PC/TEAC Briefs: Sept. 1, 2020
The PJM Planning and Transmission Expansion Advisory committees discussed the proposed installed reserve margin for 2021/22.
CEC Explores Building Design Role in Decarbonization
Smart building design can play a central role in California’s drive to decarbonize, according to a panel convened by the Energy Commission.
CAISO Avoids Blackouts amid Brutal Heat, Fires
Amid another heat wave and raging wildfires, CAISO called for massive conservation efforts and aid from neighboring utilities.
CAISO Readies for Weekend Heat Wave
CAISO called for extra capacity and conservation and put grid maintenance on hold as it faces a Labor Day weekend heat wave.
OTC Plants to Remain Open, Calif. Water Board Rules
Four aging natural gas plants scheduled to retire in December will keep operating because of California’s anticipated capacity shortfall.
ERCOT Reports Adequate Capacity for Fall
ERCOT said it expects “adequate” installed capacity available to meet demand this fall and winter.

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