Skip to Navigation
Skip to Content

Support PSR!

Make a difference in the challenge to confront global warming and prevent nuclear war and the development and use of nuclear weapons.

Donate Now »

Take Action

Help fend off catastrophic climate disruption. Write your U.S. senators, urging them to reject proposals to weaken and delay the Clean Power Plan.

Letter to the EPA on Radiation Standards

PSR's official comments on the EPA's proposed revision to 40 CFR 190, which limits radiation releases from nuclear power operations.

Download

Browse Resources

Resources

In the Spotlight