All reports
Report
![A dog explores the aftermath of a slide](/sites/default/files/styles/thumbnail/public/2022-05/mudslide-dog-wildfire.jpg?itok=RQ8CDhBq)
Wildfire & Water in the Western United States
Wildfires threaten watersheds and drinking water. Communities should act.
Report
![white electric vehicle charging in a residential garage](/sites/default/files/styles/thumbnail/public/2022-07/white-ev-charging-in-garage.jpg?itok=TVnu5YSh)
Driving Cleaner
On average, battery-electric vehicles produce roughly half the global warming emissions of comparable gasoline-powered vehicles
Report
![Alaska Boreal Forest fire 2015](/sites/default/files/styles/thumbnail/public/2022-04/Alaska-Boreal-Forest-Fire.jpg?itok=ZIQBW38-)
Carbon Emissions from Boreal Forest Wildfires
Wildfires in boreal forests are projected to increase by as much as 169 percent.
Report
![Houses with solar on their roofs](/sites/default/files/styles/thumbnail/public/2022-04/100-re-thumbnail.jpg?itok=ZZ4jDxFe)
On the Road to 100 Percent Renewables
States can reliably meet 100 percent of their electricity needs with renewable energy.
Report
![Aerial view of cars and trucks in parking lot](/sites/default/files/styles/thumbnail/public/2022-04/aerial-of-full-parking-lot.jpg?itok=fZRnk8Gv)
Electrifying Standards for New Passenger Cars and Trucks
Economic and climate modeling shows that all new vehicle sales must be electric by 2035 to prevent the worst impacts of global warming.
Report
![Chesapeake Bay Bridge in Annapolis, MD](/sites/default/files/styles/thumbnail/public/2022-03/chesapeke-bridge-anapolis-maryland.jpg?itok=xrD8AhFT)
Diesel pollution in MD
Exhaust from diesel trucks and buses is a leading source of harmful air pollution that sends Delaware residents to the hospital every year.
Report
![Parkway in Connecticut](/sites/default/files/styles/thumbnail/public/2022-03/connecticut-parkway.jpg?itok=Mja4WJmp)
Diesel Pollution in CT
Exhaust from diesel trucks and buses is a leading source of harmful air pollution that sends Connecticut residents to the hospital every year.
Report
![Highland Park community residents inspect a solar panel.](/sites/default/files/styles/thumbnail/public/2021-10/Let%20Communities%20Choose%20%28pubs%20photo%29%5B56%5D.jpg?itok=UJmxJkMl)
Let Communities Choose Clean Energy
This report explains how Highland Park, Michigan, a community disproportionately harmed by pollution, can create a clean, just, and equitable energy system.
Report
![Photo of a combine swallowing up rows of corn in a partially harvested cornfield](/sites/default/files/styles/thumbnail/public/2022-02/Combine%20harvesting%20corn%20crop.jpg?itok=4XeOk8EB)
Tyson's Need for Feed
Tyson Foods influences farming practices on nearly 10 million acres of cropland—an area roughly twice the size of New Jersey.
Report
![Person reading screen with coding software open](/sites/default/files/styles/thumbnail/public/2020-09/laptop-reading.jpg?itok=cFnDNNja)
Quantifying the Impact of Future Extreme Heat on the Outdoor Work Sector
Policies that cut emissions are critical for ensuring the well-being and livelihoods of outdoor workers.
Report
![Photo of US President Joe Biden](/sites/default/files/styles/thumbnail/public/2022-01/37487296651_b4465cd741_o.jpg?itok=gDeVS7MT)
One Year of Science Under Biden
UCS experts and analysts evaluate the Biden-Harris administration's actions across nine issue areas.
Report
![Traffic near the intersection of Atlantic Ave. in Boston, MA](/sites/default/files/styles/thumbnail/public/2021-12/boston-traffic-night.jpg?itok=z4IiV3XY)
Diesel Pollution in MA
Exhaust from diesel trucks and buses is a leading source of harmful air pollution that sends Massachusetts residents to the hospital every year.