Latest Climate tech Startup Funding Rounds
Companies working on energy, transport, industry and emissions. Explore the technologies and business models attracting investment.
- Rounds
- 461 Jan 1 – Oct 27, 2026
- Disclosed funding
- $23.3B 349 disclosed amounts
- Median round
- $12M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| TT TeraWatt TechnologyCompany profile Produces lightweight, high-power, and safe next-generation lithium-ion batteries Produces lightweight, high-power, and safe next-generation lithium-ion batteries | Undisclosed | Series CSeries C+ | Climate tech | United States | Investors | |
| SF Makes jet fuel from air, water, and renewable energy | $14.6M | Undisclosed | Climate tech | United States | Investors | |
| GC Develops natural gas storage and transportation assets | Undisclosed | Growth | Climate tech | United States | Investors | |
| CM Coastal MeasuresCompany profile Builds AI-ready data infrastructure aggregating coastal sensor data for operators, insurers, and engineers Builds AI-ready data infrastructure aggregating coastal sensor data for operators, insurers, and engineers | $1.2M | Pre-SeedPre-seed | Climate tech | United States | Investors Undisclosed | |
| X Builds a global system of record for physical change on Earth | $130M | Series B | Climate tech, Space tech | Spain | Investors | |
| MA Provides drone delivery services for everyday items | $50M | Series B | Climate tech, Logistics | Ireland | Investors | |
| VS Electrifies chemical separations with modular filtration systems | $36M | Undisclosed | Climate tech | United States | Investors | |
| S SensmetCompany profile Develops continuous metals monitoring technology for raw material value chains Develops continuous metals monitoring technology for raw material value chains | €1.5M | Undisclosed | Climate tech, Industrial tech | Finland | Investors | |
 Alice & BobCompany profile Alice & Bob develops quantum computing hardware and software around cat qubits, aiming to build a universal, fault-tolerant computer. Alice & Bob develops quantum computing hardware and software around cat qubits, aiming to build a universal, fault-tolerant computer. | $3.9M | ARPA-E QC3 awardUndisclosed | Climate tech, Hardware | France | Investors | |
| T Develops space-based solar energy systems | €5M | Pre-SeedPre-seed | Climate tech | Luxembourg | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Jan 1, 2026
- 1EU Innovation Fund
Epyr, Reverion, H2SITE
17rounds0led - 2Lowercarbon Capital
Stand, Type One Energy, Rainmaker
11rounds0led - 3High-Tech Gründerfonds
Rabot Energy, Veridue, reverse.fashion
8rounds0led - 4Gigascale Capital
Solcoa Industries, Planted, Light
8rounds0led - 5Eclipse
Stand, Prime Minute, Antora Energy
6rounds2led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.