Explore 48 clean energy startups that raised pre-seed funding. Access verified founder contact information and fundraising data.
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Agtech company with a novel, proprietary technology to convert manure into hydrogen and other clean commodities
American Supercritical is an energy technology company that develops supercritical carbon dioxide (sCO₂) power systems.
NUNOS develops biological treatment systems that convert livestock slurry into liquid fertilizer and recycle nitrogenous wastewater.
Moduly offers a virtual power plant that provides resilience, cost savings, and clean energy.
Cleantech company providing a marketplace and platform for cleaner transport fuels
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Rise Reforming converts stranded biogas from various sources like wastewater plants and farms into valuable chemicals on-site.
Applehead is a revolutionary token creating real-world impact
Teragen Energy develops regenerative fuel cell systems that provide both power generation and energy storage.
Fibernx develops sustainable carbon fiber and carbon nanofiber materials for industrial and energy applications.
Power‑Plant‑in‑a‑Box for EV, Data Centers | Green Energy Everywhere
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Waste-to-renewable gas developer focused on serving the Indian gas grid and shipping
Crowmie is the first investment platform in tokenize renewable energy projects.
Astracite is a developer of battery anode materials manufactured from captured carbon dioxide.
AICE Power develops autonomous subsea drones for monitoring and protecting critical infrastructure and underwater security operations.
BlueBird Power engages in the acceleration and integration of clean energy.
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Fintech that provides a financing marketplace for energy efficiency projects
Erode AI helps businesses thrive in a changing climate with AI-driven, accurate weather forecasting tools.
Ori Solution is a clean energy company that revolutionizes the conversion of kinetic fluid and gas energy to electrical energy.
Infiniti Recycling is pioneering the future of lithium-ion battery recycling through Direct Recycling, creating a greener tomorrow
Fordje is a data platform that helps builders and clean‑energy developers navigate local building codes, zoning, and permitting rules city.
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ARK Capture Solutions is a cleantech company that specializes in decarbonization solutions to record low energy consumption.
Liquidstar makes Waypoints, or the 7/11 for Utility Services (Electricity, Water, and Internet) in Emerging Markets
Qaptis combats climate change by capturing CO2 emissions at the source.
Tether builds AI that turns millions of parked EVs into the world's largest battery
CleanTech, Renewable Energy, Data Infrastructure, HPC, AI Infrastructure
Get verified founder emails, funding details, and company data for 48 pre-seed clean energy companies.
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