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Climate
Report
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Decades of Deceit

Why the case against the major fossil fuel companies for fraud and climate damages is so strong.

Climate Change

Climate change is one of the most devastating problems humanity has ever faced—and the clock is running out.

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Energy
Report
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Keeping Everyone's Lights On

The grid today is woefully unprepared to meet our current climate reality.

Energy

The energy choices we make today could make or break our ability to fight climate change.

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Demand power plant outage information be made public.

Act Now
Transportation
Report
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Harnessing the Power of Electric Vehicles

UCS research shows that vehicle-grid integration (VGI) enables electric system savings, ranging from $1.8 billion - $11.7 billion per year in 2045.

Transportation

Our transportation system is outdated and broken—and it needs to change.

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Tell Congress we need electric vehicle infrastructure nationwide.

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Food
Report
A controlled burn in a wetland area.

Wetlands in Peril

Protecting wetlands in the Upper Midwest from industrial agriculture could prevent up to $754 billion in residential flood damages.

Food and Farms

The US food system should be providing healthy, sustainable food for everyone. Why isn’t it?

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The farm bill must center communities, not corporations.

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Nuclear Weapons
Report
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Plutonium Pit Production

The US plan to build new plutonium pits for nuclear weapons is unnecessary, risky, and dangerous to the health of workers and communities.

Nuclear Weapons

They’re the most dangerous invention the world has ever seen. Can we prevent them from being used again?

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Tell Congress: No more nuclear weapons testing.

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Science & Democracy
Report
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Science and Democracy Under Siege

This administration's first 6 months have been characterized by destruction, division, and chaos.

Science and Democracy

Democracy and science can be powerful partners for the public good—and both are under attack.

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Help strengthen scientific integrity at federal agencies.

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Report
Older Nissan SUV parked in residential neighborhood

Cleaner Cars Cleaner Air

Driving older gasoline and diesel vehicles exposes people to a significant amount of harmful air pollution.
Podcast
This is Science With Jess Phoenix Episode 5: Going Green? Better Call Ed!

Going Green? Better Call Ed!

Jess visits actor and environmental champion Ed Begley, Jr. at his LEED Platinum-certified home to talk all things green.
Press Release
A thumbnail that reads 'For Immediate Release'
June 6, 2023

New Study Finds Aging Gas Vehicles Cause Significant Pollution in California’s Low-income Neighborhoods and Communities of Color

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Tasnima Naoshin

Former UCS Schneider Sustainable Energy Fellow
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Victoria Cheung

Former Yale Environmental Fellow
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Susan LaVaccare

Senior Manager, Major Gifts
Press Release
A thumbnail that reads 'For Immediate Release'
June 2, 2023

Debt Ceiling Legislation Avoids Economic Catastrophe, But Will Cause Other Harms

Figure
A figure showing PM 2.5 pollution from older cars and race/ethnicity in California

PM 2.5 pollution from Older Cars and Race/Ethnicity

PM 2.5 pollution from older cars and race/ethnicity in California
Figure
Figure showing  pm 2.5 pollution from older cars and household income in California

PM 2.5 Pollution from Older Cars and Household Income

PM 2.5 pollution from older cars and household income in California.
Table
A table showing older vehicles in California produce disproportionate amount of harmful air pollutants

Older vehicles produce disproportionate amount of harmful air pollutants

The older vehicles in California that produce disproportionate amount of harmful air pollutants

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