Acceleron Fusion
Acceleron Fusion is a climate technology company developing muon-catalyzed fusion power, which uses heavy subatomic particles to trigger nuclear reactions at temperatures below 1,000°C. The company builds high-efficiency muon sources and high-density fusion cells to achieve clean, grid-scale energy generation without the need for plasma containment.
verified 16 July 2026
↗ Acceleron Fusion | The Engine↗ Acceleron Fusion, Inc.↗ Home | Acceleron FusionFact sheet
- Total funding: ~$39.4M↗ Acceleron Fusion↗ Acceleron Fusion 2026 Company Profile↗ Acceleron Fusion: Funding, Team & Investors | Startup Intros↗ Acceleron Fusion, Inc.
- Founded 2023↗ Acceleron Fusion↗ Acceleron Fusion 2026 Company Profile↗ Acceleron Fusion: Funding, Team & Investors | Startup Intros↗ Acceleron Fusion, Inc.
- HQ Cambridge, Massachusetts, USA↗ Home | Acceleron Fusion↗ Acceleron Fusion↗ Acceleron Fusion 2026 Company Profile↗ Acceleron Fusion: Funding, Team & Investors | Startup Intros↗ Acceleron Fusion, Inc.
- Key products: Muon-catalyzed fusion reactor, muon source, fusion cell↗ Home | Acceleron Fusion↗ Acceleron Fusion↗ Acceleron Fusion 2026 Company Profile↗ Acceleron Fusion: Funding, Team & Investors | Startup Intros↗ Acceleron Fusion, Inc.
- Notable partners: Paul Scherrer Institute, Fermilab, Oak Ridge National Lab, Argonne National Lab↗ Acceleron Fusion↗ Acceleron Fusion 2026 Company Profile↗ Acceleron Fusion: Funding, Team & Investors | Startup Intros↗ Acceleron Fusion, Inc.
- Selected as inaugural DOE Genesis Mission Awardee (2026)↗ We're excited to announce that Acceleron Fusion has been selected as an inaugural Genesis Mission Awardee by U.S. Department of Energy (DOE). | Acceleron Fusion, Inc. · 2026-07-22
Connections
- Fusion Industry Association — Fusion Industry Association tracks private fusion funding trends in its annual Global Fusion Industry Report, covering the broader sector in which Acceleron Fusion operates.↗ Muon Catalyzed Fusion: Direct Observation of Muonic Molecules in Resonance States (Science Advances) (2026)
- U.S. Department of Energy — Acceleron Fusion was selected as an inaugural Genesis Mission Awardee by the U.S. Department of Energy.↗ We're excited to announce that Acceleron Fusion has been selected as an inaugural Genesis Mission Awardee by U.S. Department of Energy (DOE). | Acceleron Fusion, Inc.
Recent developments
Acceleron Fusion's homepage confirms its mission to develop muon-catalyzed fusion as a clean energy source, noting that while fusion has been demonstrated many times, no fusion power plants yet exist.
Read more ↗acceleron.energy7 AugLinked to U.S. Department of Energy: Acceleron Fusion was selected as an inaugural Genesis Mission Awardee by the U.S. Department of Energy.
Read more ↗linkedin.com22 JulAcceleron Fusion has been selected as an inaugural Genesis Mission Awardee by the U.S. Department of Energy (DOE), marking a significant recognition of the company's muon-catalyzed fusion work at the federal level.
Read more ↗linkedin.com22 Jul