Latest Climate tech Startup Funding Rounds
Companies working on energy, transport, industry and emissions. Explore the technologies and business models attracting investment.
- Rounds
- 65 Sep 13 – Oct 12, 2026
- Disclosed funding
- $1.6B 46 disclosed amounts
- Median round
- $8.1M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| eG eEnergy GroupCompany profile eEnergy Group designs and installs energy-saving and renewable energy systems for UK organisations. eEnergy Group designs and installs energy-saving and renewable energy systems for UK organisations. | ~£8.3M | Conditional placing, subscription and retail offerUndisclosed | Climate tech | United Kingdom | Investors | |
| CE Clean Energy ConnectCompany profile Clean Energy Connect supplies corporate customers with solar electricity and the associated environmental attributes through off-site power-purchase agreements. Clean Energy Connect supplies corporate customers with solar electricity and the associated environmental attributes through off-site power-purchase agreements. | ¥500M | Committed credit facilityUndisclosed | Climate tech | Japan | Investors | |
| M M-BasedCompany profile Ankara biomaterials company developing mushroom-based alternatives for industrial products. Ankara biomaterials company developing mushroom-based alternatives for industrial products. | ~$700K | Seed | Climate tech | Türkiye | Investors | |
| PP Prado PowerCompany profile Renewable-energy developer supplying off-grid communities and businesses in Nigeria. Renewable-energy developer supplying off-grid communities and businesses in Nigeria. | Undisclosed | Senior debt facilityUndisclosed | Climate tech | Nigeria | Investors | |
NOX EnergyCompany profile NOX connects home energy devices to electricity markets, optimizing heat pumps and solar systems for household savings and grid flexibility. NOX connects home energy devices to electricity markets, optimizing heat pumps and solar systems for household savings and grid flexibility. | €3M | Seed | Climate tech | Belgium | Investors | |
| B BlueWXCompany profile Weather-forecasting software that helps airlines and wind-power operators anticipate local wind conditions and turbulence. Weather-forecasting software that helps airlines and wind-power operators anticipate local wind conditions and turbulence. | Undisclosed | Series A extensionSeries A | Climate tech | Japan | Investors | |
| C CotierraCompany profile Cotierra deploys on-farm biochar systems and digital monitoring to convert agricultural residues into soil amendments and measurable carbon removal for food supply chains. Cotierra deploys on-farm biochar systems and digital monitoring to convert agricultural residues into soil amendments and measurable carbon removal for food supply chains. | €2.6M | Funding roundUndisclosed | Climate tech | Switzerland | Investors | |
| HM Hertha MetalsCompany profile Develops a continuous process for producing iron and steel from different ore grades using natural gas or hydrogen. Develops a continuous process for producing iron and steel from different ore grades using natural gas or hydrogen. | $133.7M | Series A | Climate tech, Industrial tech | United States | Investors | |
| OW Ororo Waste ManagementCompany profile Ororo Waste Management collects used cooking oil and supplies traceable feedstock to biofuel producers. Ororo Waste Management collects used cooking oil and supplies traceable feedstock to biofuel producers. | ≤NGN 1.4B | Corporate noteUndisclosed | Climate tech | Nigeria | Investors | |
| BH Bharat Housing NetworkCompany profile Bharat Housing Network channels secured credit to lower- and middle-income borrowers and clean-technology businesses through its lending network. Bharat Housing Network channels secured credit to lower- and middle-income borrowers and clean-technology businesses through its lending network. | $5M | Green bondUndisclosed | Climate tech, Fintech | India | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Sep 13, 2026
- 1Lowercarbon Capital
Type One Energy, Rainmaker, Rune
3rounds0led - 2Khosla Ventures
Hertha Metals, Mazama Energy, Planted
3rounds1led - 3Union Square Ventures
Mana Battery, Rune
2rounds0led - 4Breakthrough Energy Ventures
Type One Energy, Planted
2rounds1led - 5SiteGround Capital
Type One Energy, Mazama Energy
2rounds0led
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