Factor2 Energy

Duisburg, Germany

Factor2 Energy developed a geothermal system that uses carbon dioxide instead of water or brine as the working fluid.

$9.1M raised

Sep 2025

Seed

Renewable Energy

Top Investors

HTGF (High-Tech Gruenderfonds)Verve VenturesGruenderfonds RuhrSiemens Energy VenturesAt One Ventures

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Frequently Asked Questions about Factor2 Energy

How much funding has Factor2 Energy raised?

Factor2 Energy has raised $9.1M in total funding. The most recent round was Seed. The last funding was announced in September 2025.

Who are Factor2 Energy's investors?

Factor2 Energy's investors include HTGF (High-Tech Gruenderfonds), Verve Ventures, Gruenderfonds Ruhr, Siemens Energy Ventures, At One Ventures.

Where is Factor2 Energy headquartered?

Factor2 Energy is headquartered in Duisburg, Germany.

What does Factor2 Energy do?

Factor2 Energy developed a geothermal system that uses carbon dioxide instead of water or brine as the working fluid.

What stage is Factor2 Energy at?

Factor2 Energy is at the Seed stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated September 19, 2025.

MLA

"Factor2 Energy — Funding & Investors." VCBacked, September 19, 2025, https://www.vcbacked.co/company/factor2-energy. Accessed June 4, 2026.

APA

VCBacked. (2025). Factor2 Energy — Funding & Investors. Retrieved June 4, 2026, from https://www.vcbacked.co/company/factor2-energy

Wikipedia (cite web)

{{cite web |title=Factor2 Energy — Funding & Investors |url=https://www.vcbacked.co/company/factor2-energy |website=VCBacked |access-date=June 4, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated September 19, 2025.

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