The Arizona Energy Promise Task Force, established by Governor Hobbs, released a set of 31 consensus-driven recommendations today.

The Trump administration issued a second illegal emergency order mandating Unit 1 of the Craig coal plant – a ...

Lawsuit challenges Trump administration repeal of standards that limit brain-damaging mercury, lead, and other hazardous air pollution.

EDF fellowships provide recent graduates — whether from an undergraduate, graduate or doctoral program — a unique opportunity to work directly with experts in science, law, economics and other ...

As the world’s largest economy, the United States has long played a major role in driving global environmental progress. With that progress under attack, EDF fights for policies that safeguard our air ...

Introduction and Purpose of Document: Environmental Defense Fund's mission is to preserve the natural systems on which all life depends. Guided by science and economics, we find practical and lasting ...

With more than 1 million active oil and gas wells in the U.S., ensuring well integrity is critical to preventing air and water contamination for the more than 15 million Americans who live within a ...

Alberta published changes to methane regulations that won't sufficiently reduce methane emissions to meet federal standards.

Why economics matters: Too often, economic forces drive decisions that harm the planet. We need to turn that around. By creating the right economic incentives, we can make market forces work for — ...

It is critical that Alberta is held to a 72% by 2030 target, and that emissions reduction targets are set with a credible, science-based approach.

Groups file comments opposing rollback of plan that protects people in downwind states from smog-forming pollution that blows across state lines.