Latest Climate tech Startup Funding Rounds
Companies working on energy, transport, industry and emissions. Explore the technologies and business models attracting investment.
- Rounds
- 448 Jan 1 – Oct 25, 2026
- Disclosed funding
- $23.3B 347 disclosed amounts
- Median round
- $12M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| P PhotoncycleCompany profile Builds solid-state hydrogen systems for households to store summer solar power for winter use Builds solid-state hydrogen systems for households to store summer solar power for winter use | €15M | Series A | Climate tech | Norway | Investors | |
| A ArtemisCompany profile Provides AI-powered design sales financing and compliance automation for distributed energy Provides AI-powered design sales financing and compliance automation for distributed energy | $6M | Series A | Climate tech | United States | Investors | |
| EB EGI BatteryCompany profile Produces lithium-ion batteries for aerospace, UAS, robotics, and critical infrastructure applications Produces lithium-ion batteries for aerospace, UAS, robotics, and critical infrastructure applications | $10M | Seed | Climate tech, Hardware | United States | Investors | |
| A ALORACompany profile Agricultural biotechnology company developing gene-edited crop traits to improve yield under heat and salinity stress. Agricultural biotechnology company developing gene-edited crop traits to improve yield under heat and salinity stress. | Undisclosed | Undisclosed | Climate tech, Agritech | United Kingdom | Investors | |
| BF Owns and operates distributed energy transition assets | Undisclosed | StrategicUndisclosed | Climate tech | United States | Investors | |
| PT PlasmaLeap TechnologiesCompany profile Develops zero‑emissions modular reactors for on‑farm fertiliser and sustainable chemical production Develops zero‑emissions modular reactors for on‑farm fertiliser and sustainable chemical production | A$30M | Undisclosed | Climate tech | Australia | Investors | |
| SE Summit Explore CorporationCompany profile Develops lithium brine resources using direct lithium extraction technology Develops lithium brine resources using direct lithium extraction technology | $8M | Seed | Climate tech | Canada | Investors | |
| N Provides industrial air pollution control solutions | Undisclosed | StrategicUndisclosed | Climate tech | United States | Investors | |
| ST SHINE TechnologiesCompany profile Develops commercial fusion technology for neutron testing radioisotope production and fusion energy Develops commercial fusion technology for neutron testing radioisotope production and fusion energy | $240M | Series ESeries C+ | Climate tech | United States | Investors | |
| RT Rebound TechnologiesCompany profile Develops high performance thermal energy storage systems for cooling efficiency Develops high performance thermal energy storage systems for cooling efficiency | Undisclosed | StrategicUndisclosed | 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.