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July 3, 2024

MISO Resource Adequacy Subcommittee (RASC)

MISO Delays New LMR Accreditation Launch
MISO’s plan to crop some load-modifying resources’ capacity credits remains unpopular with stakeholders, prompting the RTO to postpone the accreditation.
MISO Leans Toward Seasonal RA
MISO is contemplating creating a seasonal design for its resource adequacy construct to manage potential reliability risks outside of the summer months.
MISO Offers Concession on LMR Capacity Credit Plan
MISO is offering stakeholders a compromise on one of two proposals it will file with FERC, removing a provision that would eliminate capacity credits for slow-response LMRs.
MISO Prepares Deliverability, LMR Accreditation Filings
MISO is preparing to make two resource adequacy filings with FERC aimed at making its capacity resources more readily available.
MISO Forward Report Stresses Near-term Change
A report from MISO concludes stakeholders will need to quickly adjust the RTO’s capacity construct to accommodate a resource mix dominated by renewables.
MISO Pursues Leaner LMR Accreditation
MISO will seek FERC approval for a proposal to tighten LMR accreditation standards for capacity auctions as stakeholders complain the plan is restrictive.
Rules Will Limit MISO Capacity Resource Outages
MISO is wrapping up implementation of approved outage rules designed to dissuade capacity resources from taking long outages that could risk supply.
Little Change in MISO 2020/21 PRA Assumptions
Early data for MISO’s spring capacity auction shows a 1-GW uptick in the capacity supply needs but essentially no change in year-over-year peak forecasts.
MISO Eyes Cuts to LMR Capacity Credit
MISO says it may reduce the capacity accreditation of some of its load-modifying resources in an effort to improve resource availability in its footprint.
MISO RASC Briefs: Dec. 3, 2019
MISO says it will look to make improvements to the capacity testing process after sifting through results from its generators and discovering errors.

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