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 |
|---|---|---|---|---|---|---|
| CL Critical LoopCompany profile Provides industrial power solutions with energy storage and generation for grid interconnection Provides industrial power solutions with energy storage and generation for grid interconnection | $26M | Series A | Climate tech | United States | Investors | |
| SA Builds customizable and affordable vehicles | $650M | Series CSeries C+ | Climate tech, Mobility | United States | Investors | |
| PI PIT INCompany profile PIT IN provides battery-swapping and charging services for commercial electric vehicles. PIT IN provides battery-swapping and charging services for commercial electric vehicles. | Undisclosed | Series A — initial funding; final close pendingSeries A | Climate tech, Mobility | South Korea | Investors | |
| MT Membrane Technology & ResearchCompany profile Develops membrane-based separation technologies for industrial and energy applications Develops membrane-based separation technologies for industrial and energy applications | $27M | Series B | Climate tech | United States | Investors | |
| P PlumeCompany profile Develops AI platform for renewable energy site intelligence and permit processing Develops AI platform for renewable energy site intelligence and permit processing | €3.3M | Seed | Climate tech | France | Investors | |
| 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 |
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.