January 17, 2025

effective load-carrying capability (ELCC)

SPP
FERC Approves SPP Price Formation Rules; Needs More Time on Resource Accreditation
FERC approved price formation reforms for SPP and set questions around resource accreditation for additional proceedings in a pair of orders issued at its regular monthly meeting.
PJM
PJM MIC Briefs: Jan. 8, 2025
PJM presented stakeholders with proposed manual revisions to implement a requirement that dual-fuel generators must offer schedules with both of their fuels into the energy market during the winter, as well as changes to the operational and seasonal testing for capacity resources.
© 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.
Pennsylvania PUC
Pennsylvania PUC Examines PJM’s Tightening Reserve Margin
Pennsylvania regulators hosted several panels to discuss PJM's tightening reserve margins and how the PUC should respond to the situation, which at least promises more high prices in the near future before new supplies can come online.
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PJM MRC Briefs: Oct. 30, 2024
The PJM Markets and Reliability Committee endorsed two issue charges sponsored by LS Power addressing the transparency and functionality of PJM’s marginal effective load-carrying capability accreditation methodology.
PJM
PJM MRC/MC Preview: Oct. 30, 2024
Listed are the agenda items scheduled to be brought to a vote at the upcoming PJM Markets and Reliability Committee and Members Committee meetings.
PJM
PJM Market Monitor Releases Second Section of 2025/26 Capacity Auction Report
The second leg of the Independent Market Monitor's analysis on PJM's 2025/26 Base Residual Auction looked at the impact of not counting reliability-must-run resources as capacity, paired with several other factors.
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PJM PC/TEAC Briefs: Oct. 8, 2024
LS Power presented the third in a “trilogy” of issues charges seeking changes to PJM’s effective load carrying capability accreditation paradigm.
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PJM MIC Briefs: Oct. 9, 2024
PJM has proposed changes to the demand response availability window, which determines when the curtailment capability is evaluated as accredited capacity and expected to be online for dispatch.
PJM
PJM MRC Briefs: Sept. 25, 2024
About four years after PJM stakeholders shelved deliberations on rules around how battery storage can be used to address transmission constraints, the topic has been reopened.

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