Latest Climate tech Startup Funding Rounds
Companies working on energy, transport, industry and emissions. Explore the technologies and business models attracting investment.
- Rounds
- 410 Jan 1 – Oct 12, 2026
- Disclosed funding
- $23.1B 334 disclosed amounts
- Median round
- $13M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| DE Delfos EnergyCompany profile Builds applied AI for renewable and energy infrastructure operators to run assets more efficiently Builds applied AI for renewable and energy infrastructure operators to run assets more efficiently | €3M | Seed+Seed | Climate tech, AI | Spain | Investors | |
| A AIRMOCompany profile AIRMO provides greenhouse-gas monitoring that helps energy operators locate and quantify methane emissions from infrastructure. AIRMO provides greenhouse-gas monitoring that helps energy operators locate and quantify methane emissions from infrastructure. | €5M | Seed | Climate tech | Germany | Investors | |
| AE Another EarthCompany profile Another Earth generates synthetic satellite imagery and geospatial training data for AI models used in environmental monitoring and risk simulation. Another Earth generates synthetic satellite imagery and geospatial training data for AI models used in environmental monitoring and risk simulation. | Undisclosed | Funding announcementUndisclosed | Climate tech, AI | Austria | Investors | |
| IT Imperium TechnologiesCompany profile Develops smart steam traps and monitoring systems for industrial steam systems Develops smart steam traps and monitoring systems for industrial steam systems | $2M | Seed | Climate tech | United States | Investors | |
| S SeprifyCompany profile Develops cellulose-based alternative to titanium dioxide for cosmetics, food, and coatings Develops cellulose-based alternative to titanium dioxide for cosmetics, food, and coatings | €13.4M | Series A | Climate tech | Switzerland | Investors | |
| HP Hyperscale PowerCompany profile Develops solid-state transformers for data centers and power conversion Develops solid-state transformers for data centers and power conversion | €5M | Seed | Climate tech, AI | Switzerland | Investors | |
| LA Lux AeternaCompany profile Lux Aeterna develops satellite platforms designed for reentry and redeployment. Lux Aeterna develops satellite platforms designed for reentry and redeployment. | $10M | Seed | Climate tech, Space tech | United States | Investors | |
| AS Amber SemiconductorCompany profile Fabless semiconductor developer building power-delivery technology for AI processors and data centres. Fabless semiconductor developer building power-delivery technology for AI processors and data centres. | $30M | Series CSeries C+ | Climate tech, Hardware | United States | Investors Undisclosed | |
| U Manufactures high-performance lithium-ion battery cells and electrodes | €30M | Series B | Climate tech | Germany | Investors | |
| Z Develops electric motorbikes and an app-controlled battery-swapping network | $25M | Series A+DebtUndisclosed | Climate tech, Mobility | India | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Jan 1, 2026
- 1Lowercarbon Capital
Type One Energy, Rainmaker, Rune
10rounds0led - 2Gigascale Capital
Solcoa Industries, Planted, Light
8rounds0led - 3High-Tech Gründerfonds
Veridue, reverse.fashion, Qurie
7rounds0led - 4Breakthrough Energy Ventures
Type One Energy, Planted, FORM ENERGY
6rounds1led - 5EIC Fund
Reverion, Circular Materials, Proxima Fusion
6rounds0led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.