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February 3, 2026

Capacity Market

© RTO Insider
PJM MRC Briefs: May 21, 2025

The PJM Markets and Reliability Committee endorsed a proposal intended to add transparency to the RTO’s effective load-carrying capability process.

NextEra Energy
NYISO Outlines Storage as Transmission Proposal

NYISO presented an outline of how it plans to implement storage-as-transmission assets, drawing critiques from stakeholders representing end-use customers and generators.

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Amid Fraud, MISO Plans Stricter Testing of Demand Response
MISO said starting with the 2026/27 planning year, it will require its demand response resources to demonstrate actual demand reductions through tests to weed out imposters in the capacity market.
MISO
MISO Stakeholders Request Theoretical 2025/26 Auction Clearing Sans Sloped Curve

Stakeholders continue to ask MISO to crunch hypothetical auction clearing prices absent the RTO’s new sloped demand curve that sent prices past $660/MW-day for summer.

© RTO Insider 
Consumer Advocates, Environmentalists Lay out Priorities to PJM
PJM’s Public Interest and Environmental Organization User Group voiced mixed views on the RTO’s policy trajectory, praising advances in generation interconnection over the past year while raising concerns about rising costs and transparency.
PJM
PJM MRC Preview: May 21, 2025
PJM will present a proposal aiming to make the RTO’s effective load-carrying capability (ELCC) process more transparent.
State of Ohio
Ohio Governor Signs Utility Law Aimed at Enhancing Competitive Market
Ohio's governor signed into law a major reform of how the state regulates utilities, eliminating electric security plans that utilities have used to meet demand from non-shopping customers since a 2008 law authorized them.
Constellation Energy
ISO-NE Discusses Details of New Prompt Capacity Market
ISO-NE and NEPOOL members discussed how to address market power, tie benefits and resource qualification in a prompt capacity market during a three-day meeting.
Calpine
DOJ Seeks PJM Market Data for Review of Constellation-Calpine Merger
As part of its review for the Constellation-Calpine merger, DOJ asked PJM for a major trove of market data as it looks into the region where the two firms' operations overlap the most.
MISO
MISO Prepping for Likely 123-GW Summer 2025 Peak
MISO cautioned it’s likely in for heat waves and drought this summer with a slight chance it navigates a 130-GW peak in July.

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