Where is U.S. Department of Energy's headquarters located?

U.S. Department of Energy's main headquarters is located at 1000 Independence Avenue Southwest Washington, District of Columbia 20585 United States.

What is U.S. Department of Energy's phone number?

You can contact U.S. Department of Energy's main corporate office by phone at +1-800-255-****.

What is U.S. Department of Energy's official website and social media links?

U.S. Department of Energy's official website is energy.gov. U.S. Department of Energy has social profiles on LinkedIn.

How many employees does U.S. Department of Energy have currently?

U.S. Department of Energy has approximately 7.1K employees.

What industry does U.S. Department of Energy belong to?

U.S. Department of Energy operates in the Government Administration industry.

What technology does U.S. Department of Energy use?

U.S. Department of Energy's tech stack includes Mailchimp, yepnope.js, Autodesk Inventor, iCIMS, PowerShell.

What is U.S. Department of Energy's NAICS code?

U.S. Department of Energy's NAICS code is 92 (Public Administration).

U.S. Department of Energy Email Formats	Example	Percentage
First.Last@hq.doe.gov	John.Doe@hq.doe.gov	89%
Last@hq.doe.gov	Doe@hq.doe.gov	10%
Last.First@hq.doe.gov	Doe.John@hq.doe.gov	1%
First.Last@doe.gov	John.Doe@doe.gov	78%
FirstLast@doe.gov	JohnDoe@doe.gov	12%
Last.First@doe.gov	Doe.John@doe.gov	6%
First@doe.gov	John@doe.gov	4%
First.Last@nnsa.doe.gov	John.Doe@nnsa.doe.gov	87%
FLast@nnsa.doe.gov	JDoe@nnsa.doe.gov	8%
F.Last@nnsa.doe.gov	J.Doe@nnsa.doe.gov	3%
Last.First@nnsa.doe.gov	Doe.John@nnsa.doe.gov	2%
First.Last@energy.gov	John.Doe@energy.gov	90%
First_Last@energy.gov	John_Doe@energy.gov	7%
Last.First@energy.gov	Doe.John@energy.gov	2%
FirstLast@energy.gov	JohnDoe@energy.gov	1%

U.S. Department of Energy

Government AdministrationDistrict of Columbia, United States5001-10000 Employees

The U.S. Department of Energy is a federal agency in the Government Administration sector that focuses on energy policy, science, and infrastructure. It is based in Washington, D.C., and operates with thousands of staff. The department works to advance reliable, secure, and sustainable energy for the nation, overseeing research, policy, and energy programs that support public welfare and the economy. In its role, it strives to maintain the United States’ leadership in energy technology and resilience.

Recent developments in June 2026 include expansions of DOE facilities within the United States and the initiation of cooperative energy arrangements with Greece, Cyprus, and Israel, along with plans to establish a U.S.-Eastern Mediterranean Energy Center. These actions reflect the department’s ongoing efforts to broaden partnerships and strengthen energy infrastructure and research collaboration.

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