EPA wants to cut the annual levels of PM2.5 ― the very small particles of soot produced by fossil fuel combustion ― by as much as 25% from the current standard.

New Orleans city council and the Ark. and La. PSCs filed an emergency motion after an Entergy press release claimed it owed no additional refunds to ratepayers.

Washington lawmakers won’t know until mid-March how much cap-and-trade revenue they will be able to spend during the 2023-25 budget period.

Texas is taking its defense of the state's ROFR law to the U.S. Supreme Court, asking the justices to review a 2022 ruling by the 5th Circuit.

The energy department of outgoing Massachusetts Gov. Charlie Baker left a gift on the governor’s last day in office: a Forward Clean Energy Market proposal.

FERC approved a $4.4 million settlement with PacifiCorp that ends an enforcement probe into the utility’s transmission line rating practices.

The North Carolina Utilities Commission approved Duke Energy's first carbon plan to comply with state law calling for carbon neutrality by 2050.

New Jersey’s far-reaching OSW plans face challenges as the first project undergoes permit scrutiny and the state launches a third coastal wind solicitation.

New Jersey has extended by two weeks the comment period on the plan to hold its third — and largest — offshore wind solicitation in early 2023.

President Biden’s appointees now officially hold the majority of the seats on the Tennessee Valley Authority’s Board of Directors.