One of the largest power plants in Illinois has been running without proper permits since it went into service, the Sierra Club contends in a lawsuit.

Virginia Gov. Glenn Youngkin (R) signed a half dozen bills that he said will deliver on his “All-American, All-of-the-Above Energy Plan.”

EPA announced details of its Good Neighbor Plan to slash emissions of smog-forming nitrogen oxides; the rules will affect power plants in 23 states.

The revised Effluent Limitations Guidelines and Standards would build on standards set under President Obama but weakened under President Trump.

The former Ohio House Speaker was found guilty of racketeering conspiracy over donations FirstEnergy paid a dark money group controlled by him to win favors.

Vistra agreed to buy Energy Harbor and will create a new unit with 7.8 GW of zero-carbon generation, separate from its 32 GW of fossil fuel plants.

PJM capacity prices dropped in much of the RTO for delivery year 2024/25, but ratepayers in five regions will face increases due to locational constraints.

Texas politicians are making a last-ditch push to save a 37-year-old coal plant in East Texas that they say has another 22 years of useful life.

New capacity being installed on PJM’s grid may not keep pace with rate of retirements and accelerating load growth, according to a pending PJM whitepaper.

DOE is targeting the dirtiest and hardest-to-decarbonize electric power and industrial plants with $2.5 billion for "transformative" carbon capture projects.