All energy resources
Explainer
How is Electricity Measured?
Learn the basic terminology for how electricity is measured in this quick primer from the Union of Concerned Scientists.
Explainer
How Wind Energy Works
Harnessing the wind is one of the cleanest, most sustainable ways to generate electricity.
Activist Resource
Ten Personal Solutions to Global Warming
Tips and information about how to reduce your household's emissions of heat-trapping (or global warming) gasses, through ten simple steps.
Feature
Safer Storage for Nuclear Waste
Nuclear waste is piling up—and it's not stored as safely as it could be.
Report
Climate Risks of an Overreliance on Natural Gas for Electricity
Why natural gas is not a long-term solution to climate change.
Report
Small Modular Reactors
Small modular reactors (SMRs) have been getting a lot of positive attention lately. But the technology's advantages may have been oversold, according to a 2013 UCS report.
Report
Managing Risk in Ohio
By integrating significant renewable energy and energy efficiency into its power mix, Ohio can help protect ratepayers and gain other substantial benefits.
Report
The NRC and Nuclear Power Plant Safety in 2012
An annual UCS report on the NRC's performance in ensuring nuclear power plant safety.
Explainer
A Brief History of Nuclear Accidents Worldwide
Serious accidents at nuclear power plants have been uncommon—but their stories teach us the importance of nuclear safety.
Explainer
The Elusive Permanent Repository
Waste accumulates at U.S. nuclear power plants as the process of choosing a site for a geological repository has stalled.
Explainer
The Nuclear Regulatory Commission
The NRC. What do they do, how do they work, and how effective are they?
Report
Water-Smart Power
This report shows how the U.S. can build an electricity system that protects our water resources and dramatically reduces global warming emissions.