Vireo Energy Tech Fund Grant
In context
This call is open to startups, at pre-seed and seed stage. Funding is an equity investment of Up to $2,200,000. Coverage is read from the notice itself: the European Union.
Vireo Energy Tech Fund provides pre-seed and seed-stage equity investments in European energy technology companies developing electrification, AI-powered energy solutions, green molecules, home retrofit, and physical energy infrastructure. Initial ticket sizes range from €1–2m, targeting founders building the future energy system.
About this grant
Vireo Energy Tech Fund backs early-stage founders building the future energy system across Europe. The fund focuses on the thesis that Europe is rebuilding its energy system and requires a new technology stack to run it. Key investment themes include electrification and energy sovereignty, AI applied to energy (recognizing that energy, not silicon, is the AI bottleneck), and hardware and physical infrastructure where lasting competitive advantages are built. The fund is built by operators with over a decade of experience building, funding and scaling European energy tech companies, and is supported by an international LP base of energy and mobility experts.
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Eligibility
Early-stage founders building energy technology solutions. Investment stage is pre-seed and seed. Geographic focus is across Europe across 10 European countries.
Key requirements
- ✓European-based energy tech company
- ✓Pre-seed or seed stage
- ✓Focus on electrification, AI×energy, green molecules, home retrofit, or physical energy infrastructure
- ✓Ticket size €1–2m (~$1.1–2.2m USD)
Recent past awardees
Knowing who's won the last rounds tells you whether you're in the strike zone.
- Atmen
- DSB (Deutsche Sanierungsberatung) · 2026 · $12.5M
- Invertix · 2026 · $1.9M
- Homenergy · 2026
- Einklang · 2026
- Delta Charge · 2025 · $4.3M
Funder contact
The notice names a programme contact you can speak to before applying.
Frequently asked questions
- How much funding does Vireo offer?
- Vireo Energy Tech Fund offers up to $2.2M.
- Who can apply for Vireo Energy Tech Fund?
- Eligibility covers organisations in EU; startup. See the eligibility criteria above for the full conditions.
Relevant sectors
About this sector
Renewable energy funding covers solar, wind, hydropower, geothermal and bioenergy, from early research to grid-scale deployment. Public money tends to back demonstration, grid connection and access to energy in emerging markets, while procurement notices buy installation, operation and maintenance. Calls often ask for proof of resource assessment, permitting progress and local partners.
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