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

Clemens van Lay/Unsplash
Nuclear Security Agency Responds To UCS Scientist's Concerns
After a UCS scientist co-authored an article on the potential for a certain kind of in demand uranium fuel to be used to make nuclear weapons, US nuclear security agency NNSA agreed to sponsor a study on this risk.

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Millions of Midwesterners Benefit from Milestone Clean Energy Investment
In a move that will boost reliable, inexpensive clean energy and jobs in the region—that UCS has supported in state legislatures and with utility regulators for years—a Midwestern utility has voted to invest billions in its transmission system.

Clean Energy and Environmental Justice Win in Massachusetts
A new MA law—informed by UCS analysis and advocacy, including a coalition of environmental justice groups that has convened for years—will speed the local transition to clean energy, and address the unfair burdens of polluting energy infrastructure.
Major accomplishments

Image: UCS
Demonstrated the Vulnerability of US Missile Defense Plans
UCS released a report documenting how a costly missile defense system could be overpowered by relatively simple countermeasures.

Led the Way on International Climate Agreements
UCS led a delegation of US nonprofit organizations to the international climate negotiations.

Leveraging “new” email technology, UCS launches the UCS Science Network, a group of engaged scientists now 25,000 strong.
UCS launches the UCS Science Network.

Federal farm subsidies encourage farmers to keep growing more corn and soybeans, even when prices fall. As a result, a large chunk of annual US farm income comes directly from taxpayers.
Photo: Ali Eminov, CC-BY-NC-2.0 (Flickr)
UCS begins work on food and agriculture issues.
UCS begins work on food and agriculture issues.

Pioneered Breakthrough Approach to Renewable Energy
UCS released a report outlining how states could take advantage of energy deregulation.

Issued “World Scientists' Warning To Humanity”
UCS alerted the public to the threat of climate change and the need for sustainability.

UCS opens its West Coast office in California.
UCS opens its West Coast office in California.

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Called for Increased Fuel Efficiency and Exploration into Alternative Fuels
UCS released a landmark report on fuel efficiency.

Photo: B137/Creative Commons (Wikimedia Commons)
UCS expands with a dedicated team to work on climate change.
UCS expands with a dedicated team to work on climate change.

Protected Nuclear Plant Workers and the Public
UCS successfully sued the Nuclear Regulatory Commission.