Report underscores state’s commitment to building a clean transportation future, making clean transportation more affordable, reliable, accessible for all.

Statement of EDF California State Director Katelyn Roedner Sutter on Assembly’s proposed bill language for the extension of the cap-and-trade program ...

Delayed protections keep dangerous pollution out of our air and reduce wasted energy from oil and gas leaks, venting and flaring.

Environmental Defense Fund's mission is to build a vital Earth. For everyone. By leveraging our deep expertise in science and economics, EDF delivers bold, game-changing solutions to address the ...

Methane is the main ingredient in natural gas, and fossil fuel production is a major source of global methane emissions along with agriculture and waste management. For many years, methane was ...

Lawsuit seeks to upend a vital partnership to advance the development of zero-emission vehicles for commercial trucking, reduce pollution and save money ...

The guidance places significant new obstacles on solar and wind projects that are helping meet America’s growing energy needs.

Statement by Kevin Moran, AVP, Regional Affairs, Environmental Defense Fund ...

(August 15, 2025) Two leading science and environment groups are asking a federal district court to swiftly block the use of an inaccurate “science” report, developed in violation of federal law, at ...

EDF and allies filed comments objecting to EPA's proposals to repeal the 2024 Mercury and Air Toxics Standards and power plant carbon pollution standards.