# RePurpose Energy funding: rounds and investors > RePurpose Energy has raised $6.3M across 2 rounds since 2022. Investors include National Science Foundation, US Department of Energy and Cleantech Open. Source: https://millionrounds.com/company/repurpose-energy (Millionrounds; every figure on the page links to its filing or article) United States · [Crowdfunding startup](https://millionrounds.com/companies) # Who invested in *RePurpose Energy* 2 rounds we have observed, with the 4 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it. Energy Raised 8 months ago Funding summary Updated 26 Oct 2026 **$6.3M** raised across 2 rounds since 2022, from 2 sources **$6.0M** Grant **$268K** Crowdfunding - **Latest round:** Crowdfunding, $268K Mar 2026 - **Biggest round:** $6.0M Grant · Nov 2022 - **Investors:** 4 See who backed them ## The funding story Each circle is a round, placed by date and sized by amount. The line above is the running total. 2023 2024 2025 2026 **$6.0M** Grant **$268K** Crowdfunding - **First round:** Grant, $6.0M - **Biggest round:** $6.0M - **Between rounds:** 3.3 years ## The rounds - **Mar 2026** Crowdfunding **$268K** *4 returning* [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) [Cleantech Open](https://millionrounds.com/fund/cleantech-open) [California Energy Commission](https://millionrounds.com/fund/california-energy) Source recorded - **Nov 2022** Grant **$6.0M** *4 new* [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) [Cleantech Open](https://millionrounds.com/fund/cleantech-open) [California Energy Commission](https://millionrounds.com/fund/california-energy) Source recorded ## Who was in which round The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led. **Grant** 2022 **Crowdfunding** 2026 [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) [Cleantech Open](https://millionrounds.com/fund/cleantech-open) [California Energy Commission](https://millionrounds.com/fund/california-energy) ## Everyone who backed them [National Science Foundation](https://millionrounds.com/fund/nsf-small-business-innovation-research-small-business-techno) Government **2** rounds [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Government **2** rounds [Cleantech Open](https://millionrounds.com/fund/cleantech-open) Accelerator **2** rounds [California Energy Commission](https://millionrounds.com/fund/california-energy) Government **2** rounds Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=repurpose-energy). ## Quick answers about RePurpose Energy ### Who invested in RePurpose Energy? RePurpose Energy's investors include National Science Foundation, US Department of Energy, Cleantech Open and California Energy Commission. ### How much has RePurpose Energy raised? RePurpose Energy has raised $6.3M across 2 rounds since 2022. ### When did RePurpose Energy last raise? RePurpose Energy's most recent round was a Crowdfunding of $268K in Mar 2026. ### What was RePurpose Energy's biggest round? RePurpose Energy's largest round on record is $6.0M (Grant), in Nov 2022. ### Who backed RePurpose Energy first? RePurpose Energy's first round on record, in Nov 2022, was backed by National Science Foundation, US Department of Energy and Cleantech Open and 1 others. ### What stage is RePurpose Energy at? RePurpose Energy's latest named round is a Crowdfunding, in Mar 2026. ### Where is RePurpose Energy based? RePurpose Energy is based in the United States. ## Companies like RePurpose Energy In the same sector, and raised in the last eighteen months. [**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Pivot Energy** $500M · Oct 2026](https://millionrounds.com/company/pivot-energy)[**Peak Energy** $163M · Oct 2026](https://millionrounds.com/company/peak-energy)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**Vertical Semiconductor** $84M · Oct 2026](https://millionrounds.com/company/vertical-semiconductor) ## Find investors like these Search every investor by what they have actually funded, then narrow to your stage and market. Free. Open the investor searchOr these rounds in the app