The ruling was in Diamond Alternative Energy LLC v. EPA. Environmental Defense Fund intervened in the lower court in support of California's standards. The case did not address California’s ...

Ministry of Economy, Trade and Industry of Japan, announce strengthened efforts to up transparency across the LNG supply chain and reduce GHG emissions.

EDF is saddened by the loss of Manfredi Caltagirone, leader of the International Methane Emissions Observatory (IMEO) ...

Against this backdrop, Environmental Defense Fund applauds the G7’s Kananaskis Wildfire Charter announced yesterday in Calgary; we are actively advocating for a paradigm shift, which we believe is ...

The Trump EPA finds that repealing the Carbon Pollution Standards would result in as many as 1,220 additional deaths in 2035 alone.

“California Governor Gavin Newsom issued an Executive Order today that will drive the state down the path to cleaner air and healthier communities through cost-saving measures that strengthen the ...

New York Public Service Commission directed utilities across New York State to build twenty-nine grid upgrade projects ...

A coalition filed a lawsuit against the Trump administration today over its illegal use of presidential exemptions to the updated MATS standards ...

President Trump signed three unprecedented Congressional Review Act resolutions to disapprove EPA waivers for California clean vehicle programs ...

ICLEI USA, EDF, and AAMA have launched the 2025 Climate Action Training Program, featuring a cohort of 10 AAMA mayors.

Two Proposals Would Allow More Mercury and Arsenic Pollution, Remove All National Limits on Power Plant Climate Pollution ...

A new Environmental Defense Fund and Cornell University report on actions that can strengthen state-created insurance markets ...