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October 6, 2024

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.
ENGIE
FERC Approves Mystic Cost-of-Service Agreement
FERC voted 2-1 to approve ISO-NE’s cost-of-service agreement with Exelon for its Mystic plant, including payments to the company’s Distrigas LNG facility.
NERC
NERC Releases ‘Stress Test’ Analysis of Gen Retirements
NERC warned that faster than expected coal and nuclear power plant retirements could jeopardize reliability if grid operators are not prepared.
Full PJM Study Makes Case for Fuel Security Payments
A report on fuel security in PJM shows the grid is reliable in all but extreme scenarios as long as resources are compensated for being fuel-secure.
MISO to Continue Resource Adequacy Talks in 2019
MISO discussed what resource availability and need solutions it will focus on next year, including improvements to the Planning Resource Auction.
© RTO Insider
ERCOT Board of Directors/Annual Meeting Briefs: Dec. 11, 2018
ERCOT is repeating many of the preparations it took before last summer as it looks ahead to even tighter reserve margins in 2019.
NYISO
NYISO Forecasts Adequate Capacity for Winter
NYISO said it will have adequate capacity on hand to meet its forecasted peak demand of 24,260 MW for the 2018/19 winter season.
MISO, Stakeholders at Odds over Resource Availability Filings
Several MISO stakeholders are criticizing Tariff filings the RTO plans to make by the end of the year to free up an additional 5 to 10 GW of capacity.
ISO-NE Fuel Security Measures Approved
ISO-NE’s interim proposal to use an out-of-market mechanism to address concerns about fuel security was approved by FERC.
© RTO Insider
Stakeholders Critical of MISO Resource Availability Filing
Stakeholders are skeptical of MISO's proposed Tariff revisions imposing stricter outage rules and load-modifying resource requirements.
ERCOT Technical Advisory Committee Briefs: Nov. 29, 2018
ERCOT’s Technical Advisory Committee endorsed a staff suggestion to increase by 50% the boundary thresholds used to project future loads in Far West Texas.

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