All energy resources
Report
Data Center Threats in Louisiana
A more affordable, more reliable energy future for Louisiana is possible.
Feature
UCS vs Anti-Science Actions
We're suing the Trump administration on a wide range of issues—and winning.
Explainer
Environmental Impacts of Solar Power
The potential environmental impacts associated with solar power depend on the technology, which includes two broad categories: photovoltaic solar cells and concentrating solar thermal plants.
Explainer
Environmental Impacts of Renewable Energy Technologies
An overview of the environmental impacts of renewable energy sources such as wind, solar, geothermal, and biomass.
Report
New England’s Offshore Wind Solution
The New England winter is no match for what offshore wind offers.
Report
Data Center Power Play
Unmitigated data center growth puts the public at risk of higher utility bills and public health costs.
Report
Driving Towards a Clean Grid
Integrating bidirectional vehicles into California's grid can reduce the projected costs needed for reaching the state's clean energy goals.
Report
Power After the Storm
As climate change can exacerbate extreme events the need for science-based, proactive grid modernization is more pressing than ever.
Activist Resource
Statements on Climate Change from the US National Academy of Sciences
Members of the National Academy of Sciences have repeatedly called for climate action. This page includes 3 of their open letters on climate change.
Video
UCS: What We Do
Breathtaking imagery from photographer Daniel Beltrá showcases the range of issues that UCS works on.
Explainer
How Do Hybrid Cars and Trucks Work?
Hybrids use an internal combustion engine—and can be fueled like normal cars—but also have an electric motor and battery.
Explainer
What Are Electric Cars?
Unlike conventional vehicles, electric cars and trucks use a motor powered by batteries or a fuel cell.