Factor2 Energy
Factor2 Energy is a climatetech company developing geothermal power systems that use CO₂ as the working fluid to tap moderate-temperature resources, delivering up to twice the output of conventional designs while avoiding fracking, ultra-deep drilling, and water-intensive processes.
Factor2 Energy has raised €7.8M across 1 funding round from 5 investors, most recently a Seed round in Sep 2025. Based in Duisburg, Germany; active in Energy. Data as of 28 Oct 2026.
Duisburg, Germanywww.factor2-energy.com ↗
Total raised
€7.8M
€7,753,920
Funding rounds
1
Investors
5
distinct backers
Active since
2025-09
latest 2025-09
Funding by year
EUR raised per yearFactor2 Energy — funding by year — interactive chart.
Data table
| Factor2 Energy — funding by year | |
|---|---|
| 2025 | €7.8M |
Signals
High confidenceRaise-next likelihood62
base rate 44% for Seed
- ▲ In typical raise window
- ▼ Low backer re-investment
Timing: in window vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
1 round| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2025-09-19 | Seed | €7.8M | At One Ventures,Gründerfonds Ruhr,High-Tech Gründerfonds (HTGF),Siemens Energy Ventures,Verve Ventures | View deal → |
Investors
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