Cleantech startup funding
459 funding rounds for Cleantech startups were tracked in the last 24 months, raising about €11.5B in total. The largest was Stegra at €1.4B. Data to 2026-10-12.
459Rounds
€11.5BRaised
See these rounds on the map or search the full table.
Stages
Top countries
Largest rounds
| Company | Amount | Stage | Date | Source |
|---|---|---|---|---|
| Stegra · Sweden | €1.4B | Growth/Late | 2026-07-06 | link |
| Stegra (H2 Green Steel) · Sweden | €1.2B | Other | 2026-04-14 | link |
| Enpal · Germany | €700M | Debt | 2025-10-22 | link |
| Slate Auto · United States | €559M | Series C | 2026-04-01 | link |
| Antora Energy · United States | €473M | Series C | 2026-07-30 | link |
| CuspAI · UK | €394M | Series B | 2026-07-20 | link |
| Inertia · United States | €387M | Series A | 2026-07-06 | link |
| Mariana Minerals · United States | €267M | Series B | 2026-08-07 | link |
| Sila · United States | €258M | Series D+ | 2026-07-24 | link |
| Pulse Clean Energy · UK | €254M | Debt | 2025-08-07 | link |
Most active investors
- Venture Kick · 9 rounds
- Bpifrance · 7 rounds
- Lowercarbon Capital · 7 rounds
- new investors · 6 rounds
- 360 Capital · 6 rounds
Latest rounds
| Date | Company | Amount | Stage | Source |
|---|---|---|---|---|
| 2026-10-12 | Revalue Energies · Italy | €160M | Debt | link |
| 2026-10-12 | HyLight · France | €13.0M | Series A | link |
| 2026-10-10 | Yuma · India | n/d | Early VC | link |
| 2026-10-10 | Electric.AI · India | n/d | Early VC | link |
| 2026-10-10 | Omega Seiki Mobility · India | n/d | Early VC | link |
| 2026-10-10 | Yulu · India | €80.0M | Early VC | link |
| 2026-10-09 | SolarMente · Spain | €50.0M | Other | link |
| 2026-10-08 | Neela Biotech · UK | €2.5M | Pre-Seed | link |
| 2026-10-08 | UniSieve · Switzerland | €8.0M | Series A | link |
| 2026-10-07 | Ionage · India | €1.1M | Early VC | link |
| 2026-10-07 | VoltR · France | €16.0M | Series A | link |
| 2026-10-06 | IndigoTex · India | €490K | Early VC | link |
| 2026-10-05 | Orb Energy · India | €1.7M | Early VC | link |
| 2026-10-05 | Prado Power · Nigeria | n/d | Debt | link |
| 2026-10-05 | SORAM Afrique · Senegal | €1.2M | Early VC | link |
| 2026-10-05 | SensorX Solutions · Switzerland | €1.6M | Seed | link |
| 2026-10-05 | Reclinker · UK | €11.8M | Series A | link |
| 2026-10-02 | PaperShell · Sweden | €4.0M | Other | link |
| 2026-10-01 | R2Crete · Australia | €420K | Pre-Seed | link |
| 2026-10-01 | M-Based · Türkiye | €620K | Seed | link |
| 2026-09-30 | Exa Energia · Brazil | €344K | Early VC | link |
| 2026-09-30 | LEBO ROBOTICS · Japan | n/d | Series B | link |
| 2026-09-30 | Ororo Waste Management Limited · Nigeria | €860K | Early VC | link |
| 2026-09-30 | Simple Energy · India | €155M | Series B | link |
| 2026-09-30 | Voi Technology · Sweden | €150M | Debt | link |
Frequently asked questions
- How much funding did Cleantech startups raise in the last 24 months?
- Across 459 tracked rounds, Cleantech startups raised about €11.5B in total (amounts normalised to EUR). Data runs to 2026-10-12.
- What was the largest funding round for Cleantech startups?
- Stegra raised €1.4B (Growth/Late) on 2026-07-06, based in Sweden.
- Which investors are most active in Cleantech startups?
- By number of tracked rounds: Venture Kick (9), Bpifrance (7), Lowercarbon Capital (7), new investors (6), 360 Capital (6). Investor names are only available for rounds where the source disclosed them.
- Which countries have the most Cleantech funding rounds?
- UK (73), Germany (67), Switzerland (46), Netherlands (34), by number of rounds.
- Where does this data come from?
- Rounds come from the Tech.eu Funding Explorer (Europe, CC BY 4.0), startup news feeds read by an AI model, and SEC EDGAR Form D filings in the US. Europe has the deepest coverage, so totals for other regions are likely understated. Check the linked source before relying on any figure.