March 10, 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.
NYISO
NYISO Reports Adequate Capacity for Winter
NYISO on Tuesday reported sufficient capacity this winter to meet forecasted peak demand conditions, with a total of 42,415 MW of resources available.
Xcel Energy
Last-minute Unease over MISO’s Seasonal Accreditation
Many stakeholders are uneasy with MISO's plan for a seasonal capacity accreditation based on a generating unit’s past performance during tight conditions.
Overheard at 73rd NECPUC Symposium
Natural gas supplies, carbon pricing and transmission were among the topics at the 73rd New England Conference of Public Utilities Commissioners Symposium.
Texas Admin Monitor
Texas Regulators Boost Southern Cross Project
Texas regulators are seriously looking at a merchant long-haul HVDC transmission line that would connect ERCOT with systems in the SERC Reliability region.
© RTO Insider LLC
OMS Registers its Concern over Supply Insecurity
The Organization of MISO States emphasized the footprint’s deteriorating resource adequacy during its annual meeting.
SPP
SPP, Members Begin Response to February’s Winter Storm
SPP and stakeholders agreed on the need for better gas-electric coordination as they begin to address the causes of load shedding during February’s storm.
Texas PUC
Texas PUC Nears Market Redesign’s Finish Line
Texas regulators accelerate their efforts to redesign the ERCOT market with a strawman proposal as they rush to meet a self-imposed December deadline.
SOO Green
PJM MRC/MC Briefs: Oct. 20, 2021
PJM stakeholders at the MRC meeting rejected two different proposals to change the undefined regulation mileage ratio calculation.
Green Hydrogen Coalition
West Ponders Roles for Green Hydrogen
There’s a growing consensus in the West that green hydrogen could play a key role in decarbonizing the region’s energy system, but questions still loom around exactly how the fuel will be used in that effort.
ERCOT
ERCOT Board of Directors Briefs: Oct. 22, 2021
Texas regulators reacted to another potential conservation call by ERCOT by assuring residents the grid operator is using other tools in its toolbox.

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