Latest Climate tech Startup Funding Rounds
Companies working on energy, transport, industry and emissions. Explore the technologies and business models attracting investment.
- Rounds
- 455 Jan 1 – Oct 26, 2026
- Disclosed funding
- $23.3B 348 disclosed amounts
- Median round
- $12.3M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| V VolareCompany profile Volare converts food-industry side streams into insect protein, oil and fertiliser for feed and agriculture. Volare converts food-industry side streams into insect protein, oil and fertiliser for feed and agriculture. | €7.1M | Undisclosed | Climate tech, Foodtech | Finland | Investors | |
| SB Strella BiotechnologyCompany profile Produce-quality sensors and software that guide storage, ripening and distribution. Produce-quality sensors and software that guide storage, ripening and distribution. | $4.3M | Series A extensionSeries A | Climate tech, Agritech | United States | Investors | |
| H HephaestusCompany profile Hephaestus develops superconducting magnets and negative-triangularity fusion technology to reduce the cost of fusion energy. Hephaestus develops superconducting magnets and negative-triangularity fusion technology to reduce the cost of fusion energy. | Undisclosed | Undisclosed | Climate tech | United Kingdom | Investors | |
 PascalCompany profile Solid-refrigerant cooling systems that combine porous materials and carbon dioxide to move heat. Solid-refrigerant cooling systems that combine porous materials and carbon dioxide to move heat. | $8.5M | Seed extensionSeed | Climate tech | United States | Investors | |
 Starlight EngineCompany profile Starlight Engine develops fusion power plants and leads Japan’s FAST demonstration project. Starlight Engine develops fusion power plants and leads Japan’s FAST demonstration project. | Undisclosed | Strategic equity investmentUndisclosed | Climate tech | Japan | Investors | |
 GanigaCompany profile Computer vision and robotic systems that help operators measure and reduce waste. Computer vision and robotic systems that help operators measure and reduce waste. | €1M | SmartStart support disclosed October 2026Undisclosed | Climate tech | Italy | Investors Undisclosed | |
| L LumilabCompany profile Lumilab uses AI agents and shared operational data to help teams run energy infrastructure. Lumilab uses AI agents and shared operational data to help teams run energy infrastructure. | Undisclosed | Pre-seed | Climate tech | Denmark | Investors | |
 Electric PlantCompany profile Builds sensors and AI models that turn plants’ electrical signals into guidance for growers and tree-care operators. Builds sensors and AI models that turn plants’ electrical signals into guidance for growers and tree-care operators. | $11.2M | Seed | Climate tech, Agritech | United States | Investors | |
| KY Kansai Your Innovation PartnerCompany profile Kansai Your Innovation Partner supports eco-plastic product development and factory automation. Kansai Your Innovation Partner supports eco-plastic product development and factory automation. | Undisclosed | InvestmentUndisclosed | Climate tech, Industrial tech | Japan | Investors | |
GanigaCompany profile Computer vision and robotic systems that help operators measure and reduce waste. Computer vision and robotic systems that help operators measure and reduce waste. | €1.5M | Undisclosed | Climate tech | Italy | 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
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