Ever wonder how much you spend on energy a year? We're breaking down the numbers for you.
After three years of intense competition, the team from Ohio State University takes first place in EcoCAR 2 for its energy-efficient, consumer-ready alternative fuel vehicle design.
Looking to buy or sell a used car? A new interactive tool makes it easy to compare the fuel economy of used cars.
Researchers at the Energy Department's National Labs have developed a new catalyst that could make fuel cells cost-competitive with other power generators.
Learn how NASCAR is working to reduce stock car racing's environmental impact and educating its fans to do the same.
Behind the scenes at the Daytona 500, fuel cells will be providing NASCAR with a cleaner, more efficient option for powering broadcast cameras and lights.
Learn more about 2013 Enrico Fermi Award winners Dr. Allen Bard and Dr. Andy Sessler and their contributions to science, technology and human rights.
Hexagon Lincoln develops carbon fiber composite fuel tanks that help deliver hydrogen to fleets throughout the country. The company has more than doubled its workforce to accommodate growing demand for the tanks.
Highlighting a few of the ways the Energy Department is working to achieve the President's goals by growing the clean energy economy.
Join Energy.gov tonight as we livetweet about all the major energy points in the President's State of the Union address.
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