You are here

Energy Sources

July 11, 2013
Department of Energy Releases New Report on Energy Sector Vulnerablities

Report Details Effects of Climate Change and Extreme Weather on Nation’s Critical Energy Infrastructure and Supply

June 21, 2013
Did you know: Incandescent light bulbs only convert about 10 percent of the energy they consume into light and the rest is released as heat. The Energy Department's Energy Bike demonstrates the physical effort it takes to power incandescent, compact fluorescent and LED light bulbs. Students from Churchill Road Elementary School in Virginia recently pedaled for power at their Earth Day assembly, learning firsthand about energy efficiency. | Photo courtesy of the Energy Department.
Parents and Kids: Energize Your Summer

This summer, keep your kids engaged with fun and educational energy-related activities.

May 24, 2013
Moniz Speaks at White House Leadership Summit on Women, Climate and Energy

Secretary Moniz tells White House group that addressing the risks of climate change is the reason he returned to the Energy Department.

April 22, 2013
A Look Back: Four Years with Dr. Chu

In honor of Secretary Chu's last day heading the Energy Department, we put together a Storify of highlights from his four years of leadership.

August 14, 2012
A Banner Year for the U.S. Wind Industry

Sharing key findings from a new report that details the dramatic expansion of wind energy in America.

August 10, 2012
On Monday, August 6, 2012, NASA's Curiosity rover arrived on the surface of Mars to gather geological and environmental data to determine if the planet has ever had the potential to support life. This photo was taken by a navigation camera located toward the back-left of the Curiosity rover, and features part of the rover's nuclear <a href="/node/381709" target="_blank">power supply</a>. Beyond the rover itself, Curiosity's exploration reveals the desert-like terrain of Mars's Gale Crater. | Photo courtesy of NASA/JPL-Caltech.
Photo of the Week: August 10, 2012

Check out our favorite energy-related photos!

July 27, 2012
Caption This! Wind Edition

We asked you to think of creative captions for our Photo of the Week on July 20 -- now we're highlighting some of our favorites.