January 16, 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.
Texas Admin Monitor
ERCOT Briefs: Week of July 19, 2021
ERCOT has filed to finance $2.9 billion in market debt stemming from high-priced market transactions during February’s devastating winter storm.
SPP
SPP Markets and Operations Policy Committee Briefs: July 12-13, 2021
Renewable developers said SPP's plan to resolve a four-year backlog of GI requests by 2024 sets an example for the other RTOs to follow.
Eugene Zelenko CC BY-SA 4.0 via Wikimedia Commons
CAISO Urges Less Clothes to Avoid Blackouts
CAISO governors encouraged Californians to wear lighter clothing and turn up thermostats as a way to prevent capacity shortfalls this summer.
Texas Senate Business & Commerce Committee
ERCOT Issues ‘Roadmap to Grid Reliability’
ERCOT has released a 60-point roadmap designed to improve the Texas Interconnection’s reliability and resource adequacy.
Pattern Energy
MISO Ponders Study Process for DER Aggregations
MISO said it will probably use its existing affected system study as a model to study interconnecting DER aggregations under FERC Order 2222. 
Shutterstock
Western Drought Puts Hoover Dam Hydropower at Risk
Western drought has caused historically low water levels at hydropower facilities, including Lake Mead behind Hoover Dam and PG&E's major reservoirs.
MISO
MISO Market Subcommittee Briefs: July 8, 2021
MISO defended its June 10 decision to call an emergency to access load-modifying resources at last week's Market Subcommittee meeting.
NREL
NREL: International Tx Critical for Emission Reductions, Resource Adequacy
The U.S. and Canada signed an MOU on grid expansion collaboration and released a report promoting a massive buildout of transmission across North America.
Texas Admin Monitor
PUC Debates Answers to ERCOT’s Reliability Issues
The Texas Public Utility Commission’s rookie electric utility regulators last week stood in front of the proverbial fire hose, wielded by ERCOT staff, market participants and the grid’s Independent Market Monitor, as they try to get a grip on how best to respond to February’s disastrous winter storm. In what the PUC billed as the …
Shutterstock
CAISO Issues Urgent Call for More Summer Capacity
In a rare move, CAISO will use its capacity procurement mechanism to obtain more resources after other measures fell short, threatening summer blackouts.

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