Latest Climate tech Startup Funding Rounds
Companies working on energy, transport, industry and emissions. Explore the technologies and business models attracting investment.
- Rounds
- 195 Jul 27 – Oct 24, 2026
- Disclosed funding
- $8.8B 132 disclosed amounts
- Median round
- $9M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| AE Antora EnergyCompany profile Antora Energy makes thermal batteries that store electricity as heat in carbon blocks and deliver continuous energy to industrial facilities and other large users. Antora Energy makes thermal batteries that store electricity as heat in carbon blocks and deliver continuous energy to industrial facilities and other large users. | $550M | Series CSeries C+ | Climate tech | United States | Investors | |
| B BiotaCompany profile Environmental diagnostics company developing faster technologies for PFAS monitoring and analysis. Environmental diagnostics company developing faster technologies for PFAS monitoring and analysis. | $3M | Seed | Climate tech | United States | Investors | |
| AH Manufacturer of high efficiency window solutions | $6M | Series B | Climate tech, Proptech | United States | Investors | |
| G GreyparrotCompany profile Greyparrot is an AI waste intelligence company that helps measure and manage waste. Greyparrot is an AI waste intelligence company that helps measure and manage waste. | $27M | Series B | Climate tech | United Kingdom | Investors | |
| CT Claros TechnologiesCompany profile Claros Technologies develops PFAS destruction and analytical technology. Claros Technologies develops PFAS destruction and analytical technology. | $55M | Series B | Climate tech | United States | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Jul 27, 2026
- 1EU Innovation Fund
Epyr, Reverion, H2SITE
16rounds0led - 2Lowercarbon Capital
Stand, Type One Energy, Rainmaker
6rounds0led - 3Breakthrough Energy Ventures
Type One Energy, Planted, FORM ENERGY
5rounds1led - 4Energy Impact Partners
Reverion, Voya Energy, Emerald AI
5rounds0led - 5Innovate UK
Go Eve, Adaptavate, Ki 13
4rounds0led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.