California climate policy, environmental justice, cap and trade, air quality, land use & transportation policy. Katelyn leads and coordinates EDF’s political engagement and advocacy work in California ...

New research highlights emerging best practices to build stronger evidentiary records, broaden participation and support more informedenergy decisions.

Soot is made of microscopic particles that can lodge deep in the lungs and cause a variety of serious or fatal health problems.

New Mexico proposed a new methane abatement rule with two key provisions that will reduce oil and gas methane pollution.

WASHINGTON D.C., July 17, 2026 — New legislation introduced by Representatives Peters and Salazar and Senators Coons and Murkowski would create a unified national strategy for disaster planning, ...

Pollution from burning fossil fuels is heating up our planet, making extreme weather worse, costing us all and hurting our kids. That’s why EDF is vigorously challenging the Trump administration’s ...

PA is requiring utilities to evaluate advanced transmission technologies as part of the approval process for new transmission projects.

The Trump administration has exempted more petrochemical facilities across the country from Clean Air Act standards ...

Smog puts people’s lives and health at risk, and this proposal would help ensure there’s a lot more of it in the air we breathe." - EDF's Noha Haggag ...