Despite more than 43,000 heat pump installations, fewer than 1% of adopters are enrolled in the utility rate designed to help them save.

"The standards protect the public health and welfare from the dangers of power plant air pollution, as Congress required under the Clean Air Act." ...

Recent press reports quote Members of Congress touting secret, eleventh-hour promises from the President that would further undermine clean energy credits.

EDF protects the Earth by delivering bold, game-changing climate solutions. See how: Here's a complete list of our press releases.

MethaneSAT had been collecting methane emissions data over the past year. It was one of the most advanced methane tracking satellites in space, measuring methane emissions in oil and gas producing ...

We conduct research and develop economically sustainable solutions to help communities, investors and entrepreneurs from environmental damage.

The problem: Globally, agriculture contributes one-quarter of the pollution warming the climate. At the same time, climate impacts like droughts and heat waves are already threatening the livelihoods ...

Pam Kiely is the Associate Vice President, U.S. Region at Environmental Defense Fund and leads EDF’s work on implementation of the Clean Power Plan.

Meet Environmental Defense Fund's board of trustees, hailed by Fortune magazine as one of the most influential nonprofit boards in the country.

MethaneSAT is the only methane-detecting satellite that sees the whole picture. It measures pollution from millions of small sources around the world that are a huge part of the problem. It has one ...

We craft strong policy that can persist through inevitable shifts in the political landscape. We work with a broad range of allies so that government officials can set and carry out critical energy, ...

Sea Change, a book by Amanda Leland and James Workman, flips the gloom-and-doom script with the ocean’s most surprising ...