January 24, 2025

capacity accreditation

PJM
PJM MRC/MC Preview: Jan. 23, 2025
Among other actions, the PJM Markets and Reliability Committee and the Members Committee will consider endorsing various manual revisions.
© RTO Insider LLC
PJM Capacity Market in Flux Going into 2025
PJM heads into 2025 with several proposals before FERC seeking to rework its capacity market and generator interconnection queue, while stakeholders work on an expedited Quadrennial Review of the market and changes to resource accreditation.
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MISO Closing in on New LMR Accreditation
MISO said it will finalize an availability-based accreditation for nearly 12 GW of load-modifying resources over the first quarter of 2025 ahead of a filing with FERC.
J. Ranck Electric
Environmental Nonprofits Argue MISO’s New Capacity Accreditation Missing Key Detail
Four environmental nonprofits insist MISO’s recently approved capacity accreditation is incomplete unless the RTO details how it will conduct its loss of load modeling the new approach relies upon.
EDP Renewables
FERC Approves New MISO Probabilistic Capacity Accreditation
FERC authorized MISO’s move to a capacity accreditation method that blends probabilistic availability with historical unit performance.
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Transmission Security Floor Discussion Causes Consternation at NYISO
NYISO stakeholders raised concerns about the way the ISO values transmission security at the Installed Capacity Working Group.
Fletcher6, CC BY-SA 3.0, via Wikimedia Commons
ISO-NE Refines Scope, Schedule for Capacity Auction Reforms
ISO-NE is not planning to pursue the development of simultaneously clearing seasonal capacity auctions as part of its capacity auction reform project.
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MISO Demand Response Under Increasing Scrutiny; IMM Warns of More Potential Schemes
Demand response in MISO is poised to be subject to more rigorous standards as the Independent Market Monitor warns of more potential bad actors.
MISO
MISO Tries to Win over Stakeholders on New LMR Capacity Accreditation
Stakeholders appear wary of MISO’s proposed, availability-based accreditation it plans to file with FERC by the end of the year for the RTO’s approximately 12 GW of load-modifying resources.
© RTO Insider LLC
ISO-NE Responds to Feedback on Capacity Auction Reforms Scope
ISO-NE’s Capacity Auction Reforms project will include an evaluation of additional resource accreditation modeling enhancements, the RTO told the NEPOOL Markets Committee.

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