The winter of 2025/26 was the most expensive winter in the history of ISO-NE’s wholesale markets, driven by the lowest average temperatures in 20 years.

Two Arizona utilities received approval to convert coal-fired power plants to run on natural gas, projects they say will enhance grid reliability, reduce emissions and preserve jobs.

MISO said its modeling estimates show it could be in for anywhere from 413 GW to 501 GW of installed capacity in its system by 2045.

Congress needs to disallow states from vetoing Clean Water Act permits for interstate natural gas pipelines, FERC Chair Laura Swett said at an energy conference.

PSEG is working to meet the energy needs expressed by New Jersey Gov. Mikie Sherrill and is gearing up to help with the potential expansion of the state’s nuclear and gas generation fleet.

The Department of Energy ordered PJM and Constellation Energy to keep the 760-MW Eddystone Generating Station online through May 24.

Constellation Energy reported a net income of $2.32 billion in 2025 and gave updates on the planned restart of the former Three Mile Island nuclear facility.

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.

ERCOT staff have promised more clarity on the link between the initial batch study process for large loads and the subsequent studies and existing planning structure during an upcoming workshop.

The EIA released a report that said a record 86 GW of utility-scale capacity is projected to be added to the grid in 2026, which if true, would far outpace the 53 GW of capacity added in 2025.