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.
ISO-NE Moves to Keep Exelon’s Mystic Running
Citing reliability concerns, ISO-NE will ask FERC for a Tariff waiver to allow Exelon's 1,998-MW Mystic Generating Station to continue running.
MISO Markets Committee Talks Winter, Spring — and Beyond
A seasonal post-mortem at this month's MISO Board Week provided stakeholders with insight into the RTO’s market performance recently, in the near future and the long term.
© RTO Insider
FERC ALJ Certifies Calpine RMR Settlements
CAISO, Pacific Gas and Electric and Calpine have settled their differences over the terms of the reliability-must-run (RMR) agreements.
© RTO Insider
ERCOT Technical Advisory Committee Briefs: March 22, 2018
ERCOT’s Technical Advisory Committee approved staff’s recommendation to remove reliability unit commitment capacity from the grid operator’s ORDC.
Duke Seeks Tech Advances to Phase out Coal
Duke Energy released a carbon-reduction plan that anticipates relying on natural gas and technology advancements to phase out coal-fired generation by 2050.
PJM Responds to Pa. Concerns About Baseload Plants
PJM assured Pennsylvania legislators that the state has ample power generation for its needs and cautioned that fuel diversity will not ensure reliability.
MISO RASC Zeroes in on Priorities
The MISO Resource Adequacy Subcommittee will devote time this year to several projects focused on improving the RTO’s resource adequacy construct.
Outages Small Risk for MISO Spring Operations
MISO detailed its spring readiness and said there’s a small possibility of emergency conditions.
RTO Resilience Filings Seek Time, More Gas Coordination
RTO officials asked FERC to allow their stakeholder processes time to develop additional resilience measures and to require more gas-electric coordination.
WEPCo
FERC Approves MISO Presque Isle Refund Calculation
FERC accepted MISO’s plan to refund Michigan ratepayers $24.6 million in overcharges stemming from SSR agreements imposed on Presque Isle.

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