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Avalanche Energy
https://www.avalanche.energy/Last activity: 03.02.2026
Probably Closed - Reference to 301 Moved Permanently
Avalanche Energy is a VC-backed micro fusion reactor start-up.
Location: United States, Washington, Seattle
Employees: 11-50
Total raised: $92.3M
Founded date: 2018
Investors 4
| Date | Name | Website |
| - | Atlas Capi... | theatlasca... |
| 18.05.2023 | Congruent ... | congruentv... |
| 20.10.2021 | Prime Impa... | primeimpac... |
| - | Grantham F... | granthamfo... |
Funding Rounds 3
| Date | Series | Amount | Investors |
| 03.02.2026 | - | $29M | - |
| 28.04.2023 | Series A | $40M | - |
| 25.08.2022 | - | $23.3M | - |
Mentions in press and media 11
| Date | Title | Description |
| 03.02.2026 | Avalanche Energy Nabs $29M | SEATTLE, WA, Avalanche Energy, a fusion energy startup developing modular compact fusion machines, today announced $29 million in new funding led by RA Capital Management. >> Click here for more funding data on Avalanche Energy >&... |
| 03.02.2026 | Avalanche Energy Secures $29M After Plasma Physics Gains | Avalanche Energy, a fusion startup out of Seattle, just landed $29 million in fresh funding to push its compact fusion tech forward. They shared the news on February 3, 2026, and honestly, it’s a big deal—not just for them, but for the whol... |
| 29.08.2023 | 7 founders explain what fusion power needs to go mainstream | If the 2020s are going to be the decade of AI, then the 2030s could be the decade of fusion power — that is, if the sector’s startups are able to deliver. Fusion power has never had a more solid foundation. Advances in semiconductors, magne... |
| 24.08.2023 | 7 founders and CEOs discuss fusion power’s most pressing challenges | The hype around fusion power is real. Researchers at the National Ignition Facility achieved net-positive controlled nuclear fusion in December 2022, a milestone that’s been decades in the making. Then, earlier this month, they did it again... |
| 28.04.2023 | Avalanche Energy Closes $40 Million Series A | SEATTLE, WA, Avalanche Energy, a fusion energy startup, has closed a $40M Series A round led by Lowercarbon Capital. >> Click here for more funding data on Avalanche Energy >> To export Avalanche Energy funding data to PDF a... |
| 26.04.2023 | Seattle-based energy startup Avalanche Energy raises USD 40 million in Series A funding | Avalanche Energy, a fusion energy startup creating modular fusion micro-reactors, revealed today that it had reached a record 200 kilovolts in its micro-fusion reactor and closed a USD 40 million Series A financing led by Lowercarbon Capita... |
| 24.04.2023 | ‘Desktop fusion’ startup Avalanche Energy lands $40M and logs new tech achievement | Avalanche Energy’s team at its Seattle headquarters in March 2023. (Avalanche Photo) The news: Micro-fusion startup Avalanche Energy announced a $40 million funding round on Monday. The Seattle-based company is developing a small-scale solu... |
| 24.04.2023 | Avalanche Energy Closes $40M Series A Funding | Avalanche Energy, a Seattle, WA-based fusion energy startup developing modular fusion micro-reactors, raised $40M in Series A funding. The round was led by Lowercarbon Capital, with major participation from Founders Fund and Toyota Ventures... |
| - | Avalanche Energy | “Power that moves as fast as we do. We believe humanity’s future demands power without limits—power that moves with us, scales as fast as we do, and reaches every corner of land, sea & space.” |
| - | Avalanche Energy | “Avalanche Energy Designs” |
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