The president announced a total of $700 million in federal money to reinvigorate the domestic coal industry, which has been in decline for decades.

© Evelyn Hockstein/Reuters

The president announced a total of $700 million in federal money to reinvigorate the domestic coal industry, which has been in decline for decades.

The lawsuit argues that it is illegal to pay the French energy giant TotalEnergies $795 million to cancel a planned wind farm off New York.

New guidance from the Energy Department would prevent people from receiving rebates after making such swaps.

© Bing Guan for The New York Times

The regulation would have required all publicly traded companies to disclose whether they faced significant risks from climate change and its effects.

© Loren Elliott for The New York Times

The administration is delaying a phaseout of hydrofluorocarbons, potent planet-warming chemicals used in air-conditioning and refrigeration.

© Gene J. Puskar/Associated Press