Andy Darrell highlights the benefits of congestion pricing following a US judge rejecting the Trump administration's effort to end the program.

"Today, Washington, California and Québec released a draft agreement to link their cap-and-invest programs to form a unified market. The draft (...)" ...

The long-planned shutdown of the coal plant in Centralia, Washington, was designed to provide state residents with cleaner air and more affordable energy.

EDF's new grantees conduct policy-relevant research using data from past events to understand the potential impacts of SRM.

(WASHINGTON – February 26, 2026) A new U.S. Senate draft bill would dismantle core protections of the nation's main chemical safety law and make it easier for toxic chemicals to enter homes, schools ...

"On Friday, Virginia Governor Abigail Spanberger signed a budget agreement that instantly green-lights the state to rejoin the Regional Greenhouse (...)" ...