All reports

Report
Proterra electric transit bus in Bellevue, Washington

Clean Fuel Standards

Grappling with climate change requires transforming how we power our economy, and no sector requires more fundamental change than transportation, which accounts for the largest share of US global warming pollution.
Report
A red Nissan EV at a charging station in Maine

Rural Communities and TCI

The Transportation and Climate Initiative (TCI) seeks to improve transportation, develop the clean energy economy and reduce carbon emissions from the transportation sector.
Report
man woman dog rafting in flood waters caused by high flows on California’s Russian River

Troubled Waters

Climate change threatens to break California’s water system altogether, creating new vulnerabilities for which infrastructure and institutions are unprepared.
Report

Science in an Age of Scrutiny

Scientists are increasingly subject to personal attack when their work touches on public policy debates. This UCS guide offers advice and resources to help scientists distinguish harassment from legitimate criticism and respond appropriately to both.