ISO-NE published initial data on how its proposed capacity market overhaul will affect resource accreditation, providing an indication of how the changes would affect capacity market revenues for different resource types.

PJM’s Independent Market Monitor warned the cost of wholesale power in the RTO will continue to rise with the rapid addition of data center load without enough capacity to serve it.

ISO-NE proposed to reduce its performance payment rate by more than 60% in response to concerns that excessive penalties will have unintended consequences for the capacity market.

PJM has updated its thinking on the design of its reliability backstop procurement to meet rising data center load, gravitating toward a model in which the RTO would determine the amount of capacity to be purchased and act as the administrator and counterparty to the resulting agreements.

Politicians increasingly are interested in wholesale markets, which has meant price caps but also is pushing regulators and the industry to move faster on meeting rising demand affordably and reliably.

President Donald Trump gathered seven tech leaders at the White House to sign a ratepayer protection pledge holding that they will pay all the costs associated with the boom in construction of data centers.

Stakeholders endorsed PJM’s recommended installed reserve margin and forecast pool requirement for the 2028/29 Base Residual Auction at the Markets and Reliability Committee meeting.

PJM and stakeholders laid out their initial thoughts on the structure of the in-development reliability backstop procurement as the RTO looks to meet a September target set out by the White House and all 13 member states’ governors.

Two PJM proposals would revise its tariff to extend the collar on capacity prices for two more years and implement an expedited interconnection track for large projects to bring new capacity online quickly.

FERC upheld its approval of Constellation Energy’s purchase of Calpine while also addressing arguments from consumer and environmental groups.