Latest Climate tech Startup Funding Rounds
Companies working on energy, transport, industry and emissions. Explore the technologies and business models attracting investment.
- Rounds
- 446 Jan 1 – Oct 24, 2026
- Disclosed funding
- $23.3B 345 disclosed amounts
- Median round
- $12.5M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| HA Heritable AgricultureCompany profile Develops AI-driven crop improvement solutions for climate-resilient crops Develops AI-driven crop improvement solutions for climate-resilient crops | $5M | GrantUndisclosed | Climate tech, Agritech | United States | Investors | |
| C CarbonaideCompany profile Develops technology for carbon dioxide curing and permanent CO2 storage in concrete Develops technology for carbon dioxide curing and permanent CO2 storage in concrete | €3.7M | Undisclosed | Climate tech | Finland | Investors | |
| RM Redwood MaterialsCompany profile Recycles batteries and produces cathode materials for energy storage Recycles batteries and produces cathode materials for energy storage | $425M | Series ESeries C+ | Climate tech | United States | Investors | |
| C Co-ReactiveCompany profile Develops continuous CO2 mineralisation process for CO2-negative supplementary cementitious materials Develops continuous CO2 mineralisation process for CO2-negative supplementary cementitious materials | €6.5M | Seed | Climate tech | Germany | Investors | |
| E Emobi provides EV charging connectivity across networks. | $3.4M | Seed | Climate tech, Mobility | United States | Investors | |
| R Develops solar thermal solution for industrial applications | €2M | Undisclosed | Climate tech | Portugal | Investors | |
| S Provides grid edge intelligence and management solutions for utilities | Undisclosed | StrategicUndisclosed | Climate tech | United States | Investors | |
| SN Produces TRISO nuclear fuel for advanced nuclear reactors | $140M | Series A | Climate tech | United States | Investors | |
| RW Rainbow WeatherCompany profile Provides real-time environmental intelligence and hyper-localised short-term weather forecasting Provides real-time environmental intelligence and hyper-localised short-term weather forecasting | $5.5M | Seed | Climate tech | Poland | Investors Undisclosed | |
| G Provides solar industrial process heat solutions | $20M | Undisclosed | Climate tech | United States | 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.