Latest Climate tech Startup Funding Rounds
Companies working on energy, transport, industry and emissions. Explore the technologies and business models attracting investment.
- Rounds
- 410 Jan 1 – Oct 12, 2026
- Disclosed funding
- $23.1B 334 disclosed amounts
- Median round
- $13M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| E EZOCompany profile EZO builds and operates electric vehicle charging networks for local authorities, businesses, fleet operators and drivers. EZO builds and operates electric vehicle charging networks for local authorities, businesses, fleet operators and drivers. | €150M | Senior debt facilityUndisclosed | Climate tech, Mobility | Ireland | Investors | |
| r retoflowCompany profile retoflow builds grid-planning software for electricity and pipeline operators. Its digital twin brings network and operating data into a computable model so planners can simulate future demand, spot bottlenecks and coordinate network investment and operations. retoflow builds grid-planning software for electricity and pipeline operators. Its digital twin brings network and operating data into a computable model so planners can simulate future demand, spot bottlenecks and coordinate network investment and operations. | Undisclosed | Seven-figure investmentUndisclosed | Climate tech | Germany | Investors | |
| BL Barrell LithiumCompany profile Barrell Lithium is developing lithium-brine resources in East Texas’s Smackover Formation. It assembles prospective land positions, evaluates subsurface geology and advances direct-lithium-extraction projects to supply lithium for the battery value chain; the company is in exploration and commercial development. Barrell Lithium is developing lithium-brine resources in East Texas’s Smackover Formation. It assembles prospective land positions, evaluates subsurface geology and advances direct-lithium-extraction projects to supply lithium for the battery value chain; the company is in exploration and commercial development. | Undisclosed | Series CSeries C+ | Climate tech | United States | Investors Undisclosed | |
| KE Kanin EnergyCompany profile Kanin Energy develops, finances and operates on-site power projects for heavy industry. Its waste-heat-to-power systems capture heat from industrial processes and convert it into dependable electricity, while its Energy-as-a-Service model funds the installation so facility partners can access energy and emissions benefits without upfront project capital. Kanin Energy develops, finances and operates on-site power projects for heavy industry. Its waste-heat-to-power systems capture heat from industrial processes and convert it into dependable electricity, while its Energy-as-a-Service model funds the installation so facility partners can access energy and emissions benefits without upfront project capital. | ≤$100M | Strategic growth financingUndisclosed | Climate tech | Canada | Investors | |
| R RuneCompany profile A modular clean-compute platform that deploys GPU clusters at renewable-energy sites without building a conventional data center. A modular clean-compute platform that deploys GPU clusters at renewable-energy sites without building a conventional data center. | $40M | Series A | Climate tech | United States | Investors | |
| B BATTIACompany profile BATTIA is developing an integrated process to recycle end-of-life electric-vehicle batteries, using robotic dismantling and selective recovery to return high-purity lithium, nickel, cobalt, manganese and graphite to battery makers. BATTIA is developing an integrated process to recycle end-of-life electric-vehicle batteries, using robotic dismantling and selective recovery to return high-purity lithium, nickel, cobalt, manganese and graphite to battery makers. | €7.8M | PERTE RENOCICLA grantUndisclosed | Climate tech | Spain | Investors | |
NomosCompany profile Nomos supplies energy products through partner brands and runs the regulated electricity operations behind them. Nomos supplies energy products through partner brands and runs the regulated electricity operations behind them. | €20M | Series A | Climate tech | Germany | Investors | |
| BE Branch EnergyCompany profile Distributed-energy software and battery systems that help commercial buildings lower electricity costs and maintain power during outages. Distributed-energy software and battery systems that help commercial buildings lower electricity costs and maintain power during outages. | $33M | Series B | Climate tech | United States | Investors | |
CubicupCompany profile Cubicup combines design, project management and construction delivery to make home renovation projects easier to plan and monitor. Cubicup combines design, project management and construction delivery to make home renovation projects easier to plan and monitor. | €2M | Funding roundUndisclosed | Climate tech, Proptech | Spain | Investors | |
| T Modular plants that convert renewable electricity into synthetic methane. | €20M | Series A | Climate tech | Germany | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Jan 1, 2026
- 1Lowercarbon Capital
Type One Energy, Rainmaker, Rune
10rounds0led - 2Gigascale Capital
Solcoa Industries, Planted, Light
8rounds0led - 3High-Tech Gründerfonds
Veridue, reverse.fashion, Qurie
7rounds0led - 4Breakthrough Energy Ventures
Type One Energy, Planted, FORM ENERGY
6rounds1led - 5EIC Fund
Reverion, Circular Materials, Proxima Fusion
6rounds0led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.