Search
December 22, 2025

Markets

© RTO Insider LLC 
PJM MRC/MC Briefs: Jan. 23, 2025
The PJM Markets and Reliability Committee and Members Committee endorsed a proposal to rework the RTO’s rules around generation deactivations.
© RTO Insider LLC
Ariz. Commissioner Questions Utility Decisions to Join SPP’s Markets+
Arizona Corporation Commissioner Kevin Thompson said he thinks his state’s four major utilities may have erred in committing to joining SPP’s Markets+ instead of CAISO’s Extended Day-Ahead Market.
Shutterstock
Voltus Files Complaint to Hit Brakes on MISO’s Stepped-up DR Testing
Voltus filed a complaint with FERC against MISO, alleging the RTO’s “11th-hour” changes in testing and contract proof requirements ahead of the spring capacity auctions will harm demand response resources and affect rates.
Nick Myers via X
Western Regulators Clarifying Their Role in Markets+
Arizona regulator Nick Myers, chair of the Markets+ State Committee, is drafting a document as part of SPP's compliance filing that better explains the role Western state commissioners will play in the day-ahead market's development and operations.
© RTO Insider LLC
MISO IMM Warns of Operational Difficulties with Growing Solar Fleet
MISO’s Independent Market Monitor said ramping needs north of 10 GW are becoming increasingly common and MISO should expect challenges ahead as its solar fleet expands.
© RTO Insider LLC 
PJM in Discussions with Gov. Shapiro on Capacity Price Cap
PJM is in discussions with Pennsylvania Gov. Josh Shapiro to work toward a resolution on his complaint to FERC asking it to lower the price cap of the RTO’s capacity market.
ERCOT
ERCOT Technical Advisory Committee Briefs: Jan. 22, 2025
ERCOT’s Technical Advisory Committee held its first meeting of 2025 on Jan. 22, with the biggest chunk of the meeting devoted to discussing the grid operator’s proposed market design framework.
NYISO
NYISO Begins Capacity Market Structure Review
NYISO laid out the timeline for its Capacity Market Structure Review project, which will take up the better part of 2025.
Consumers Energy
6th Circuit Rules Against Michigan Local Clearing Requirement
A federal appeals court has brought Michigan’s practice of requiring some amount of locally generated electricity to a standstill, finding fault with local clearing requirements.
TCF Architecture
Chelan PUD Commits to SPP Markets+ Phase 2 Funding
Markets+ notched another in a string of successes when the Chelan County Public Utility District in Washington said it will pay its $1 million to $2 million share of funding for the market’s Phase 2 implementation stage.

Want more? Advanced Search