European Energy startup funding raised during December 2023.
In December 2023, 35 European Energy companies raised a combined €1.6B across 35 funding rounds, up 135.1% versus December 2022. UK led by capital raised, and Christian Vollmann was the most active investor. Data as of 9 Jul 2026.
| Dec 2023 |
| €1.6B |
| €40M |
| Wallbox | Other | Dec 2023 | €29M |
| Sweetch Energy | Series A | Dec 2023 | €25M |
| Ingenostrum | Other | Dec 2023 | €25M |
| Actility | Other | Dec 2023 | €16M |
| Blue World Technologies | Series C | Dec 2023 | €11M |
| Plan-B Net Zero | Series A | Dec 2023 | €9.2M |
| Again | Seed | Dec 2023 | €9.2M |
| Metafuels | Seed | Dec 2023 | €8.0M |
| Hyme Energy | Other | Dec 2023 | €8.0M |
| Enerpoly | Grant | Dec 2023 | €7.8M |
| Hydrogrid | Series A | Dec 2023 | €7.8M |
