A Pennsylvania judge blocked Gov. Tom Wolf’s effort to enter RGGI, saying the administration’s plan was a tax that lacked required legislative approval.

Reactions to the Supreme Court’s decision in West Virginia v. EPA came fast and, predictably, framed with an eye on the upcoming midterm elections.

New Mexico regulators release a draft rule that would set CO2 limits for coal plants, raising questions about the future of the San Juan Generating Station.

Regulators approved an agreement that will end CMS Energy’s use of coal-fired generation by 2025 and boost development of renewables and storage.

Gas- and coal-fired generators said the sharp price drop in PJM’s 2023/24 capacity auction shows the RTO’s long-term reliability is at risk.

A report by the Pacific Northwest National Laboratory says that communities facing coal plant closures need to do a better job of preparing for the loss.

PNM exhausted every alternative before postponing the retirement of the coal-fired San Juan plant until the end of this summer, a utility executive said.

FERC commissioners expressed alarm over forecasts of potential supply shortfalls this summer in the West, ERCOT, MISO and SPP.

PPL reported a positive first quarter during its earnings call after announcing earlier that it was raising its electricity rates in Pennsylvania by 38%.

NiSource will postpone retirement of an Indiana coal plant because of the Commerce Dept.'s probe into tariff evasion by Chinese importers of solar components.