Type One Energy Series B: $200M

Oct 5, 2026Public sources — Collected from public sources, not yet cross-checked.

Type One Energy raised $200 million in a series b round led by Breakthrough Energy Ventures and Clutterbuck Capital, announced Oct. 5.

Facts

Company: Type One Energy
Amount: $200 million
Currency: USD
Stage: Series B
Announced: Oct 5, 2026
Instrument: Equity

Investors

Led by: Breakthrough Energy Ventures Clutterbuck Capital
Participants: Lowercarbon Capital Siemens Energy Ventures SiteGround Capital

Use of funds

Funding construction toward a 400-megawatt commercial fusion power plant.

As stated by the company.

Sources

1.Type One Energy raised $200M to build a fusion power plant by 2034 — TechCrunch Startups, Oct 6, 2026

Public sources — Collected from public sources, not yet cross-checked.Last verified Oct 15, 2026