Recent changes
- Oct 6, 2026Oct 6, 2026Raised $200M Series B TechCrunch
- Oct 6, 2026Oct 6, 2026New investor: Lowercarbon Capital TechCrunch
- Oct 6, 2026Oct 6, 2026New investor: Breakthrough Energy Ventures TechCrunch
- Oct 6, 2026Oct 6, 2026Type One Energy Raises $200M For Fusion Power Pulse story
Funding History
1 event · sources dated per row| Date | Event | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| Oct 6, 2026 | Series B | $200M | — | Breakthrough Energy VenturesLeadunverifiedLowercarbon CapitalunverifiedClutterbuck CapitalSiemens Energy VenturesSiteGround Capital | TechCrunch |
Investors
Latest Pulse
- Oct 7, 2026Parallel Systems Raises $100M to Put Driverless Trains on US RailsParallel Systems closed a $100M Series C to scale driverless electric freight trains that haul cargo up to 500 miles on existing track, undercutting short-haul trucking routes.→
- Oct 7, 2026Why AI's New Money Is Chasing Power, Not Just ChipsFour fresh raises value data-center and power capacity in the tens of billions as Q3's AI funding collides with multiyear limits on electricity supply.→
- Oct 6, 2026LS Power Closes $6B Fund, 50% Above Its Own TargetLS Power closed its sixth flagship fund at $6 billion, 50% above its original $4 billion target, with the capital already partly committed to a roughly $1.7 billion deal buying gas-fired power plants from Constellation Energy.→
- Oct 6, 2026Type One Energy Raises $200M For Fusion PowerType One Energy raised $200 million in Series B funding to advance its stellarator fusion design toward a 2034 commercial power plant.→
Coverage Timeline
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Related Companies
Shared investors
Type One Energy FAQ
Who are Type One Energy's investors?
Type One Energy's investors include Breakthrough Energy Ventures, Lowercarbon Capital.
Sources & methodologyshow
Where these figures come from
- TechCrunchmajor outlet1 fact
Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.