Table of Contents
We’ve combined science and advocacy for more than fifty years. The results speak for themselves.
Assembled below is a list of recent UCS-driven wins and major milestones, chronicling the many ways we act at the intersection of science and policy. Each success is made possible through the power of our staff, Science Network, activists, and committed members.
Recent wins
![A wide shot of a field and nuclear reactor.](/sites/default/files/styles/large/public/2025-01/1500-900-reactor.jpg?itok=gG1UFINf)
Nuclear Security Agency Responds To UCS Scientist's Concerns
![Worker walks toward a wind turbine at sunset.](/sites/default/files/styles/large/public/2024-12/Blog-Thumbnail-Sam-Gomberg-on-MISO-Tranche-2.1.jpg?itok=10_XbCUV)
Millions of Midwesterners Benefit from Milestone Clean Energy Investment
![rooftop solar panels](/sites/default/files/styles/large/public/2019-10/cambridge-hq-solar-rooftop.jpg?itok=65MH8Io2)
Clean Energy and Environmental Justice Win in Massachusetts
Major accomplishments
![Worker walks toward a wind turbine at sunset.](/sites/default/files/styles/large/public/2024-12/Blog-Thumbnail-Sam-Gomberg-on-MISO-Tranche-2.1.jpg?itok=10_XbCUV)
Millions of Midwesterners Benefit from Milestone Clean Energy Investment
![An electric car plugged into a charger.](/sites/default/files/styles/large/public/2022-09/500-300-ev-charger.jpg?itok=rUaseSqz)
California Passes First-in-the-Nation Bidirectional EV Charging Bill
![Smoke coming out of a coal-fired power plant.](/sites/default/files/styles/large/public/2023-01/1500-900-coal-power-plant.jpg?itok=N6EvOWwA)
New EPA Rules Offer $370 Billion in Climate and Health Benefits
![a placard on the EPA building](/sites/default/files/styles/large/public/2022-09/EPA-building.jpg?itok=zuxdS3so)
After UCS Advocacy, >13 Million People Protected By New Ethylene Oxide Regulation
![A person being assisted by a car dealer.](/sites/default/files/styles/large/public/2024-05/1500-900-woman-and-dealer-looking-at-new-car.jpg?itok=qJniaDsS)
7 Billion Tons of Climate Pollution Avoided Thanks to New UCS-backed Vehicle Standards
![A factory emitting smoke.](/sites/default/files/styles/large/public/2024-05/1500-900-patrick-hendry-unsplash.jpg?itok=nc_OVLJ3)
More Than 12,000 Chemical Facilities Better Prepared for Disasters
![A landscape with four wind turbines.](/sites/default/files/styles/large/public/2023-12/Wind-Turbines.jpg?itok=qKqmpU0Z)
UCS Helps Bring Clean Energy to Michigan
![Smoke rising from the forest floor](/sites/default/files/styles/large/public/2023-04/wildfire-burn-thumbnail.jpg?itok=GRwiFU3_)
UCS Research Points Finger at Big Oil for Western Wildfires
![A group of people hold signs showing support for frontline communities.](/sites/default/files/styles/large/public/2023-12/Copy-of-Blog-Lead-Image-Template-16.jpg?itok=BnS0WtTj)
UCS and Partners Move Toward Environmental Justice in Minnesota
![A USDA scientist inspects grains.](/sites/default/files/styles/large/public/2023-02/1500-900-usda-scientist.jpg?itok=ZDFcoGp6)