Reports

An annual update on the Union of Concerned Scientists’ work to center justice, equity, diversity, and inclusion (JEDI) in our science-based advocacy, impact, and organizational culture.

State-level fact sheets on tailpipe pollution from trucks and buses.

A task force of activists, organizers, and scholars lay out six key recommendations for safeguarding our democracy.

Many fossil fuel power plants across the country are no longer economic to operate year-round.

Wildfires threaten watersheds and drinking water. Communities should act.

On average, battery-electric vehicles produce roughly half the global warming emissions of comparable gasoline-powered vehicles

Wildfires in boreal forests are projected to increase by as much as 169 percent.

States can reliably meet 100 percent of their electricity needs with renewable energy.

Economic and climate modeling shows that all new vehicle sales must be electric by 2035 to prevent the worst impacts of global warming.

An updated analysis of internal efforts to lower the carbon footprint of UCS.

Exhaust from diesel trucks and buses is a leading source of harmful air pollution that sends Delaware residents to the hospital every year.