ARPA-E OPEN Program

Department of Energy (DOE) National

Funding amount

US$500,000 to US$10,000,000

Next cycle

Periodic open calls

Region

National

Funder type

Federal Government

For

Nonprofits & businesses

Eligible organizations

company, research institution, university, Nonprofits

Sectors

Clean Tech, Environment & Sustainability, Research & Development, Manufacturing

About this program

DOE's Advanced Research Projects Agency for Energy funds high-potential, high-impact energy technology research. OPEN program funds transformational clean energy concepts that span any technical area in energy generation, storage, or efficiency.

Official program page Last verified April 13, 2026 by the Happy Grants engine

Is this grant worth your time?

Create a free account and Happy Grants scores this program — and 2,000+ others — against your organization's profile in about a minute, with the reasons explained.

See your match score — free

Related programs