Latest Climate tech Startup Funding Rounds
Companies working on energy, transport, industry and emissions. Explore the technologies and business models attracting investment.
- Rounds
- 449 All time
- Disclosed funding
- $24.7B 348 disclosed amounts
- Median round
- $12.8M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| OE Develops iron-air batteries for long-duration renewable energy storage | $43M | Series A | Climate tech | Netherlands | Investors | |
| VA Valar AtomicsCompany profile Valar Atomics develops modular nuclear reactors and energy campuses for industrial heat and electricity. Valar Atomics develops modular nuclear reactors and energy campuses for industrial heat and electricity. | $1B | Series B | Climate tech | United States | Investors | |
| OS Orbital SentryCompany profile Builds persistent infrared imaging satellites for wildfire detection and defense Builds persistent infrared imaging satellites for wildfire detection and defense | Undisclosed | Pre-SeedPre-seed | Climate tech, Space tech | United States | Investors | |
| L LumoraCompany profile Lumora develops solar power projects using underutilized industrial space in South Korea. Lumora develops solar power projects using underutilized industrial space in South Korea. | Undisclosed | Pre-SeedPre-seed | Climate tech | South Korea | Investors | |
| BP Base PowerCompany profile Base Power builds and operates home batteries that supply backup electricity and help balance the power grid. Base Power builds and operates home batteries that supply backup electricity and help balance the power grid. | $1B | Series DSeries C+ | Climate tech | United States | Investors | |
| CF Commonwealth Fusion SystemsCompany profile Commonwealth Fusion Systems is developing fusion-energy technology for commercial power generation. Commonwealth Fusion Systems is developing fusion-energy technology for commercial power generation. | $1B | Growth | Climate tech | United States | Investors Undisclosed | |
| L Lydian develops sustainable aviation fuel. | $43M | Series A | Climate tech | United States | Investors | |
| 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 |
Active investors in this selection
All investors →Ranked by rounds participated in · All time
- 1EU Innovation Fund
Epyr, Reverion, H2SITE
17rounds0led - 2Lowercarbon Capital
Stand, Type One Energy, Rainmaker
13rounds1led - 3High-Tech Gründerfonds
Rabot Energy, Veridue, reverse.fashion
8rounds0led - 4Gigascale Capital
Solcoa Industries, Planted, Light
8rounds0led - 5Breakthrough Energy Ventures
Type One Energy, Planted, FORM ENERGY
7rounds2led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.