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.
We're answering your questions about fuel cells.
Check out our favorite energy-related photos!
Highlights from Secretary Moniz's tour of the Washington Auto Show.
Watch our Google+ Hangout on Energy 101: Fuel Cells to learn everything you need to know about fuel cells.
Learn how wide bandgap semiconductor-based power electronics could impact clean energy technology and our daily lives.
Over the last five years, American inventors and investors have made significant progress in developing and deploying key clean energy technologies -- supported by Energy Department policies.
Check out our best videos from 2013 -- from Secretary Moniz's first day on the job, to the rivalry between Edison and Tesla, to a visit to a solar-powered classroom.
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