Big things happened this year at the Energy Department and we were on the ground to record and bring many of those moments to you.
Here are our top five maps and interactive graphics from 2014. Explore space-based solar power, how much energy you consume, energy production and more.
Ever wonder how holiday lights work? Tis the season to learn the ins and outs of our twinkling little friends, and how to fix them!
A new working group is finding ways to improve project management at the Energy Department, including project ownership, independent oversight and front-end planning.
This month our home performance expert answered your #AskEnergySaver questions about air sealing your home.
Check out photos from our most recent STEM Mentoring Café, a speed-mentoring event to connect STEM professionals with groups of middle school students.
Secretary Moniz traveled to Arizona last week for a summit with tribal leaders, part of our work to build upon President Obama’s commitment to strengthen the government-to-government relationship with tribal nations.
Have you decided to install a solar water heater? Learn how to correctly orient and tilt the heater.
Solar energy isn't just for electricity. Learn how a solar water heater works.
Part of our "Top Things You Didn't Know About..." series, we outline 6 fascinating facts about nuclear power.
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