A new report shows that 82% of MA households can save an average of $687 each winter by upgrading to high-efficiency heat pumps if the Massachusetts Department of Public Utilities (DPU) adopts ...

New Jersey Governor Phil Murphy announced new amendments to a coastal building rule package proposed last year.

President Trump signed proclamations that seek to exempt some of the nation’s most dangerous industrial facilities and coal ...

As our climate warms, storms are becoming more destructive and costly. Why do hurricanes bring more rain in a warmer climate? Learn about it here.

MethaneSAT shows how bold tech–nonprofit partnerships can tackle climate pollution, holding methane polluters accountable as ...

The work done by EPA’s scientists has led to Americans living longer, healthier lives because of cleaner air and water.

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

Fred Krupp is a leading voice on climate change and a champion for harnessing the power of the marketplace to protect our environment.

Our nation’s transportation system gives us a higher quality of life and expanded mobility, but also significantly contributes to poor air quality.

Vickie Patton serves as Environmental Defense Fund’s General Counsel and manages the organization's national and regional clean air programs.

The biggest environmental problems require that we all work together. That's why we build coalitions and fight to win and defend great environmental laws.

Pam Kiely is the Associate Vice President, U.S. Region at Environmental Defense Fund and works at the intersection of state and federal regulatory policy. Pam currently spearheads EDF’s subnational ...