| 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 |
| Climate Investment: $450 Million | growth | $450.0M | | Mar 28, 2026 |
| Ottawa | | $28.9M | | Mar 27, 2026 |
| Climate Investment | | $450.0M | | Mar 27, 2026 |
| esVolta | | $140.0M | | Mar 26, 2026 |
| Entrix | | $43.0M | | Mar 25, 2026 |
| Climate tech platform Zevero | | $7.0M | | Mar 24, 2026 |
| Zevero’s £5.23M | | $5.2M | | Mar 24, 2026 |
| Calgary’s new cleantech research centre | | $4.3M | | Mar 23, 2026 |
| Blue Activity | seed | $8.5M | | Mar 18, 2026 |
| Starsight | | $15.0M | | Mar 17, 2026 |
| Partech | | $300.0M | | Mar 17, 2026 |
| ReNew Energy Global Plc | | $95.0M | | Mar 17, 2026 |
| ReNew Energy: $95 Million | | $95.0M | LeapFrog | Mar 16, 2026 |
| Fastned: €32.4 Million | | $32.4M | | Mar 14, 2026 |
| Climate tech startup MGA Thermal | | $17.0M | | Mar 13, 2026 |
| IEDO | | $1.8M | | Mar 12, 2026 |
| IEDO | | $1.8M | | Mar 12, 2026 |
| Heritage Energy: $28.5 Million Debt Financing | debt | $28.5M | | Mar 12, 2026 |
| Alternus Clean Energy | series c | $1.0M | | Mar 9, 2026 |
| Lydian Energy | | $689.0M | | Feb 18, 2026 |
| Germany's HeyCharge | | $2.5M | | Feb 18, 2026 |
| Renewable energy platform Radiance Renewables | | $100.0M | | Feb 9, 2026 |
| INDRA | series a | $4.0M | | Feb 5, 2026 |
| EGLE | | $3.9M | | Feb 5, 2026 |
| The Footprint Firm | | $76.0M | | Jan 29, 2026 |
| In brief: VC firm | | $275.0M | | Jan 29, 2026 |
| 2150 | | $210.0M | | Jan 26, 2026 |
| Estonian Soldera | | $1.6M | | Jan 23, 2026 |
| responsAbility | | $460.0M | | Jan 21, 2026 |
| Nigeria’s MAX | | $24.0M | | Jan 19, 2026 |
| Sustainability Software Provider osapiens | | $100.0M | BlackRock | Jan 14, 2026 |
| Finnish cleantech company Filtrabit | | $2.0M | | Jan 5, 2026 |
| PowerGen | | $50.0M | | Dec 24, 2025 |
| Westlands Capital Partners 1 | series a | $14.1M | | Dec 11, 2025 |
| Spark Cleantech | | $30.0M | | Dec 8, 2025 |
| energy startup Spark Cleantech | | $30.0M | | Dec 4, 2025 |
| Air Power USA | series a | $25.0M | | Nov 17, 2025 |
| Business solar startup MetroElectro | | $1.0M | | Nov 17, 2025 |
| NDA | | $1.0M | | Nov 14, 2025 |