| Danish Reel | series a | $15.0M | Future Energy VenturesUVC PartnersTransition Ventures | Jun 9, 2026 |
| Reel | series a | $15.0M | Future Energy VenturesUVC PartnersTransition Ventures | Jun 9, 2026 |
| Eclipse | series a | $20.0M | | Jun 9, 2026 |
| renewable energy developer | | $60.0M | | Jun 9, 2026 |
| Swiss startup GR3N | series b | $15.5M | | Jun 6, 2026 |
| encosa Energy: €25 Million Seed Round | seed | $25.0M | | Jun 6, 2026 |
| Lithium Conditionally | | $4.8M | | Jun 5, 2026 |
| Lithium | | $4.8M | | Jun 5, 2026 |
| Ashtrom Renewable Energy | | $200.0M | | Jun 5, 2026 |
| Montgomery County | | $8.3M | | Jun 4, 2026 |
| All Aboard Fund | | $300.0M | | Jun 3, 2026 |
| Ingeteam | | $75.0M | | Jun 2, 2026 |
| Everyday^ | pre seed | $2.5M | | Jun 1, 2026 |
| Former Meta CTO | | $250.0M | | Jun 1, 2026 |
| Munich-based encosa | seed | $25.0M | Realyze Ventures | Jun 1, 2026 |
| D-CRBN: €17.5 Million | series a | $17.5M | AstaiaSFPIMEuropean Innovation Council Fund | May 27, 2026 |
| CleanMax | | $575.0M | | May 26, 2026 |
| A new source of energy? Austrian startup REPS | | $23.6M | | May 22, 2026 |
| Vietnam's renewable energy startup Stride | series b | $15.0M | | May 22, 2026 |
| REPS: $23.6 Million | | $23.6M | | May 22, 2026 |
| Vietnam Solar Startup Stride | series b | $15.0M | | May 21, 2026 |
| Cloover | | $114.0M | | May 20, 2026 |
| Plan A | | $27.0M | | May 20, 2026 |
| Munich’s Feldwerke | debt | $12.0M | | May 19, 2026 |
| Relocalize | | $5.8M | | May 18, 2026 |
| Crux | debt | $500.0M | | May 14, 2026 |
| Swedish solar subscription startup Elvy | | $5.9M | | May 14, 2026 |
| Mantle8 | series a | $31.0M | | May 13, 2026 |
| Defence tech firm Rowden | | $25.0M | | May 13, 2026 |
| MN8 Energy | | $87.5M | | May 8, 2026 |
| Department of Energy | | $156.0M | | May 8, 2026 |
| Copenhagen’s Reel | series a | $15.0M | Future Energy VenturesUVC PartnersTransition | May 8, 2026 |
| that | | $1.4B | | May 7, 2026 |
| Cambridge spinout Barocal | seed | $7.4M | | May 5, 2026 |
| Finland’s TheStorage | seed | $3.6M | Voima Ventures2C Ventures | May 4, 2026 |
| Spain’s Solaria | | $300.0M | | Apr 29, 2026 |
| Matrix Renewables | | $245.0M | | Apr 29, 2026 |
| Matrix Renewables | | $245.0M | | Apr 29, 2026 |
| Department of Energy | | $156.0M | | Apr 23, 2026 |
| asset financier StrideGreen | | $3.5M | | Apr 22, 2026 |
| Atlas Renewable Energy | | $121.0M | | Apr 16, 2026 |
| Swiss solar startup LightSeeds | seed | $162.0K | | Apr 13, 2026 |
| Membrane Technology & Research: $27 Million | | $27.0M | | Apr 10, 2026 |
| Plume | | $3.3M | AENUY CombinatorKima Ventures+1 | Apr 9, 2026 |
| Franco-American startup Plume | | $3.3M | AENUY CombinatorKima Ventures+3 | Apr 9, 2026 |
| Climate tech platform Zevero | | $7.0M | | Apr 9, 2026 |
| Clean energy startup Ecoil | | $2.5M | | Apr 7, 2026 |
| Alternus Clean Energy | series d | $1.0M | | Apr 2, 2026 |
| Alternus Clean Energy | series d | $1.0M | | Apr 2, 2026 |
| Japan Inc. Backs African Climate Tech As Novastar Ventures | | $147.0M | | Apr 1, 2026 |