Search
March 14, 2026

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.
© RTO Insider LLC 
MISO to Devise Express Lane in Queue for Generation Projects that Keep Lights On
MISO said it will design an expedited resource adequacy study process so generation projects in the interconnection queue that are needed for capacity sufficiency will get grid treatment sooner.
© RTO Insider LLC 
MISO Sets Surplus Reserve Margin Requirement for LSEs Opting Out of Capacity Auction
Load-serving entities that decide against participating in MISO’s capacity auction must secure anywhere from 1.5% to 4.2% beyond their reserve margin requirements in the 2025/26 planning year.
Shutterstock
MISO Prelim Regional Resource Assessment Calls for 343 GW by 2043
MISO members will likely have to add 343 GW of installed capacity by 2043 to meet policy goals while maintaining resource adequacy, the RTO said in preliminary results from its annual Regional Resource Assessment.
© RTO Insider LLC 
Trump’s Victory and its Implications for FERC, Power Markets
Change is coming to FERC after Tuesday's election, but the policies the agency oversees are rarely top of mind during campaigns, so it is unclear how much will be different.
© RTO Insider LLC 
SPP Board/Regional State Committee Briefs: Oct. 28-29, 2024
SPP’s Board of Directors has approved the RTO’s 2025 operating and capital budgets and its net revenue requirement following a unanimous endorsement by the Members Committee.
Duke Energy
NCUC Approves Latest Duke ‘Carbon Plan’ to Expand Renewable, Nuclear and Gas Generation
The NCUC approved Duke Energy's second Carbon Plan and Integrated Resource Plan, authorizing procurements of renewable energy, nuclear and demand response, while calling for its 8,000 MW of coal to be retired in 2036.
Shutterstock
NYISO Management Committee Passes 2024 Reliability Needs Assessment
The NYISO Management Committee passed the draft Reliability Needs Assessment and recommended that the Board of Directors approve it at its next meeting.
Dominion Energy
Dominion Reports More Data Center Growth, Offshore Wind Progress
Dominion Energy reported net income of $953 million in the third quarter this year, as it continued to see load growth from data centers, progress on its offshore wind project, and infrastructure damage from Hurricane Helene.
FERC
FERC Dives into Data Center Co-location Debate at Technical Conference
A common refrain at FERC’s technical conference on the co-location of data centers was that the issue is just part the broader problem of resource adequacy.
Ascenty
Xcel Welcomes Load Growth from Data Centers
Xcel Energy is welcoming the coming wave of data centers despite the increased demand they will place on the grid, saying it will accelerate transmission and generation build.

Want more? Advanced Search