Featured News

17.6M Americans live close to active oil and gas (and fracking) wells

Our new spatial analysis estimates the population living near an active oil or gas well.

News from PSE view all

News from PSE August 21, 2019

California’s rooftop-solar boom leaves equity gap

Ann Brody Guy

PSE Blog view all

PSE Blog August 13, 2019

Co-benefits are key to spurring policy action on climate

Annie Dillon, MS

PSE Blog April 4, 2019

A Call for Action: Integrating Climate Change into the Medical School Curriculum

Madelon L. Finkel, PhD

PSE Blog January 3, 2019

PSE-Led EPA Study Seeks to Improve Soil-Gas Sampling Methodology

Dominic DiGiulio, PhD

PSE in the Media view all

PSE in the Media December 23, 2019

Calls for buffer zones loom over California oil production

Bakersfield Californian

PSE in the Media December 23, 2019

Fracking Ban a Start, But Broader Actions Needed to Protect Communities, Experts Say

California Health Report

PSE in the Media November 30, 2019

Richmond’s collaborative effort to monitor its air

The Richmond Standard

Press Room view all

Press Release August 21, 2019

California’s rooftop-solar boom leaves equity gap

Ann Brody Guy

Press Release November 15, 2018

New Website Maps CA Power Plants, Emissions, People

Ann Brody Guy