European Cleantech startup funding raised during Q3 2024.
In Q3 2024, 58 European Cleantech companies raised a combined €506M across 58 funding rounds, down 85.3% versus Q3 2023. Sweden led by capital raised, and Companisto was the most active investor. Data as of 9 Jul 2026.
| Company | Stage | Date | Amount |
|---|---|---|---|
| Stegra (H2 Green Steel) | Grant | Sep 2024 | €100M |
| RE&UP Recycling Technologies | Debt | Jul 2024 | €70M |
| H55 | Series C | Jul 2024 | €68M |
| Calyxia | Series B |
3 exits.
| Sep 2024 |
| €32M |
| Sunswap | Other | Aug 2024 | €20M |
| Carbyon | Series A | Sep 2024 | €15M |
| Phlair | Seed | Sep 2024 | €15M |
| Geodesic | Other | Jul 2024 | €14M |
| Tset | Series A | Jul 2024 | €13M |
| PACT | Seed | Sep 2024 | €11M |
| Scaler | Series A | Jul 2024 | €9.2M |
| Natcap | Series A | Jul 2024 | €9.2M |
| GreenIron | Other | Jul 2024 | €8.5M |
| Puraffinity | Other | Sep 2024 | €8.0M |
| Ucaneo | Seed | Sep 2024 | €6.8M |
