List of Recently Funded Energy Startups for 2025

Last update to database: February 02, 2026

Exploring the Top Funded Energy Companies in 2025

The energy sector is undergoing rapid transformation in 2025, with startups securing significant funding to develop renewable energy solutions, battery technology, smart grid systems, and energy storage innovations.


As the demand for clean energy and sustainable power sources grows, recently funded energy startups are pioneering advancements in solar, wind, hydrogen, and carbon capture technologies to drive the transition toward a greener future.


Our list is updated weekly to showcase the latest energy startups receiving venture capital, featuring key funding rounds, major investors, and emerging trends in clean energy, energy efficiency, and alternative fuels.


Whether you're an investor, energy professional, or sustainability advocate, explore the top-funded energy startups leading the charge in renewable power, energy infrastructure, and sustainability in 2025.

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Comprehensive Database of Recently Funded Energy Startups - Updated Weekly

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Company Name
Industries Funding Amount (USD) Recent Funding Date Recent Funding Type Company Headquarters # Employees Company Description Top 5 Investors Currently Hiring
BoxPower Energy & Sustainability, ... $7M Subscribe to Unlock January 2026 Not Specified Grass Valley, California, United States 52 Distributed power solutio... Aligned Climate Capital, ... Subscribe to Unlock
Greenwood Energy Energy & Sustainability $43M Subscribe to Unlock December 2025 Debt Financing Barranquilla, Atlantico, Colombia 41 Renewable energy services... Financiera de Desarrollo ... Subscribe to Unlock
LuxWall Industrial & Manufacturin... $77M Subscribe to Unlock December 2025 Series C Ypsilanti, Michigan, United States 84 Manufactures vacuum-insul... Khosla Ventures, Breakthr... Subscribe to Unlock
Tobe Energy Energy & Sustainability, ... $150K Subscribe to Unlock December 2025 Not Specified Tulsa, Oklahoma, United States 4 Develops hydrogen product... Techstars, Cortado Ventur... Subscribe to Unlock
Phinite Agriculture & Farming, En... $6M Subscribe to Unlock December 2025 Not Specified Tar Heel, North Carolina, United States 9 Converts manure into rege... Triangle Tweener Fund, In... Subscribe to Unlock
Emobi Artificial Intelligence, ... $100K Subscribe to Unlock December 2025 Grant San Francisco, California, United States 14 EV charging ecosystem off... Gaingels, Y Combinator, G... Subscribe to Unlock
MacroCycle Industrial & Manufacturin... $100K Subscribe to Unlock December 2025 Grant Cambridge, Massachusetts, United States 17 Plastic upcycling company... Clean Energy Ventures, Br... Subscribe to Unlock
HyWatts Energy & Sustainability, ... $100K Subscribe to Unlock December 2025 Grant Berkeley, California, United States 7 Distributed clean power “... Plug and Play, Techstars,... Subscribe to Unlock
Square Robot Artificial Intelligence, ... $8M Subscribe to Unlock December 2025 Not Specified Marlborough, Massachusetts, United States 61 Robotic systems for subme... Subscribe to Unlock
Blue Spark Energy Energy & Sustainability, ... $20M Subscribe to Unlock December 2025 Not Specified Calgary, Alberta, Canada 40 Innovative, environmental... Subscribe to Unlock
Resynergi Energy & Sustainability, ... $6M Subscribe to Unlock December 2025 Not Specified Rohnert Park, California, United States 17 Technology addressing glo... Lummus Technology, Transi... Subscribe to Unlock
Cylib Energy & Sustainability, ... $74M Subscribe to Unlock December 2025 Grant Aachen, Nordrhein-Westfalen, Germany 130 Battery recycling company... Speedinvest, Bosch Ventur... Subscribe to Unlock
Renewco Power Energy & Sustainability $39M Subscribe to Unlock December 2025 Not Specified Glasgow, Glasgow City, United Kingdom 46 Renewables developer buil... SSE, Scottish National In... Subscribe to Unlock
Safire Technology Group Consumer Electronics & De... $3M Subscribe to Unlock December 2025 Not Specified Washington, District of Columbia, United States 26 Manufactures liquid-to-so... MaC Venture Capital, Corr... Subscribe to Unlock
Delta Energia Energy & Sustainability $36M Subscribe to Unlock December 2025 Debt Financing S√£o Paulo, Sao Paulo, Brazil 210 Structured energy purchas... XP Investimentos Subscribe to Unlock
Kuva Energy & Sustainability, ... $692K Subscribe to Unlock December 2025 Grant Cambridge, Massachusetts, United States 43 Industrial IoT platform f... Natural Resources Canada,... Subscribe to Unlock
Oben Electric Industrial & Manufacturin... $9M Subscribe to Unlock December 2025 Series B Bangalore, Karnataka, India 74 Electric mobility company... Ramesh Bhutada, Musa Dakr... Subscribe to Unlock
Voyage Foods Consumer Products, Food &... $3M Subscribe to Unlock December 2025 Not Specified Oakland, California, United States 57 Food technology company p... Valor Equity Partners, SO... Subscribe to Unlock
Blykalla Energy & Sustainability, ... $50M Subscribe to Unlock December 2025 Not Specified Stockholm, Stockholms Lan, Sweden 80 Clean energy deep-tech co... Oklo, Armada Investment A... Subscribe to Unlock
Material Consumer Electronics & De... $8M Subscribe to Unlock December 2025 Not Specified Miami, Florida, United States 16 Advanced manufacturing co... Pathbreaker Ventures, HAX Subscribe to Unlock
RevaTerra AgriTech, Agriculture & F... $200K Subscribe to Unlock December 2025 Seed Atlanta, Georgia, United States 4 Energy company using AI t... Subscribe to Unlock
Zeno Consumer Products, Sustai... $9M Subscribe to Unlock December 2025 Not Specified Bozeman, Montana, United States 64 Climate-conscious electri... Alumni Ventures, Lowercar... Subscribe to Unlock
Eltex Energy & Sustainability, ... $2M Subscribe to Unlock December 2025 Seed Barcelona, Catalonia, Spain 86 Sustainable energy compan... Vireo Ventures, kopa vent... Subscribe to Unlock
Opsun Search Engine Marketing, ... $290K Subscribe to Unlock December 2025 Debt Financing Quebec, Quebec, Canada 32 Renewable energy systems ... Canada Economic Developme... Subscribe to Unlock
Pangea Consumer Products, Sustai... $287K Subscribe to Unlock December 2025 Seed San Francisco, California, United States 64 Impact startup creating c... Aureolis Ventures, REAPRA Subscribe to Unlock
Last Energy Energy & Sustainability, ... $100M Subscribe to Unlock December 2025 Series C Washington, District of Columbia, United States 60 Nuclear energy company de... Quiet Capital, First Roun... Subscribe to Unlock
Soltage Energy & Sustainability $80M Subscribe to Unlock December 2025 Debt Financing Jersey City, New Jersey, United States 71 Renewable energy develope... National Bank of Canada, ... Subscribe to Unlock
Aurassure Public Safety & Emergency... $3M Subscribe to Unlock December 2025 Seed Bhubaneswar, Orissa, India 44 Environmental intelligenc... Rainmatter Capital, Unico... Subscribe to Unlock
AgreenCulture Agriculture & Farming, Ag... $7M Subscribe to Unlock December 2025 Series A Ramonville-saint-agne, Midi-Pyrenees, France 100 Agritech company developi... Supernova Invest, Future ... Subscribe to Unlock
Vital Lyfe Industrial & Manufacturin... $18M Subscribe to Unlock December 2025 Seed Hawthorne, California, United States 16 Climate technology manufa... General Catalyst, Cantos,... Subscribe to Unlock
ARC CleanTech Energy & Sustainability, ... $15M Subscribe to Unlock December 2025 Series B Washington, District of Columbia, United States 15 Clean energy technology c... Core Synergy, Government ... Subscribe to Unlock
Solx Energy & Sustainability, ... $1M Subscribe to Unlock December 2025 Seed San Juan, NA - Puerto Rico, Puerto Rico 30 Solar panel manufacturing... Monllor Capital Partners Subscribe to Unlock
Quantified Energy Search Engine Marketing, ... $6M Subscribe to Unlock December 2025 Series A Singapore, Central Region, Singapore 20 Solar quality assurance p... Vertex Ventures Southeast... Subscribe to Unlock
Electric Future Energy & Sustainability, ... $3M Subscribe to Unlock December 2025 Series A Sydney, New South Wales, Australia 20 Energy platform leveragin... Ecotone Ventures Subscribe to Unlock
Ogyre Business and Management C... $4M Subscribe to Unlock December 2025 Not Specified Genova, Liguria, Italy 26 Ocean conservation commun... Vertis, Crédit Agricole ... Subscribe to Unlock
Flow Power E-Commerce & Retail, Ener... $12M Subscribe to Unlock December 2025 Grant Hawthorn, Victoria, Australia 160 Electricity generation an... Australian Renewable Ener... Subscribe to Unlock
A&B Smart Materials Energy & Sustainability $2M Subscribe to Unlock December 2025 Pre-Seed Oxford, Oxfordshire, United Kingdom 5 Advanced materials compan... Cranfield University, Cae... Subscribe to Unlock
Icorium Engineering Advanced Materials & Tech... $1M Subscribe to Unlock December 2025 Grant Lawrence, Kansas, United States 7 Climate technology startu... National Science Foundati... Subscribe to Unlock
Limenet Energy & Sustainability $8M Subscribe to Unlock December 2025 Seed Lecco, Lombardia, Italy 26 Climate technology compan... CDP Venture Capital, Moon... Subscribe to Unlock
Celtic Renewables Biotechnology, Energy & S... $8M Subscribe to Unlock December 2025 Grant Edinburgh, Edinburgh, City of, United Kingdom 62 Biofuel company convertin... Crowdcube, Scottish Gover... Subscribe to Unlock
Symbrosia AgriTech, Agriculture & F... $6M Subscribe to Unlock December 2025 Series A Kailua Kona, Hawaii, United States 27 Cleantech company reducin... National Science Foundati... Subscribe to Unlock
Mobius Materials E-Commerce & Retail, Cons... $3M Subscribe to Unlock December 2025 Seed San Francisco, California, United States 11 Electronics marketplace t... REFASHIOND Ventures, Outs... Subscribe to Unlock
Soleos Energy & Sustainability, ... $12M Subscribe to Unlock December 2025 Not Specified Ahmedabad, Gujarat, India 77 Solar energy provider off... GVFL, Ahead VC, Sunil Sin... Subscribe to Unlock
Recharged E-Commerce & Retail, Fina... $14M Subscribe to Unlock December 2025 Not Specified Richmond, Virginia, United States 23 Used EV marketplace simpl... Subscribe to Unlock
Sperra Energy & Sustainability, ... $1M Subscribe to Unlock December 2025 Grant Boulder, Colorado, United States 20 Renewable energy company ... National Science Foundati... Subscribe to Unlock
Spoor Artificial Intelligence, ... $9M Subscribe to Unlock December 2025 Series A Oslo, Oslo, Norway 45 Biodiversity monitoring p... Antler, Founders Factory,... Subscribe to Unlock
Smart Joules Energy & Sustainability $10M Subscribe to Unlock December 2025 Series B New Delhi, Delhi, India 250 Energy management company... Waaree, ADB Ventures, Spe... Subscribe to Unlock
Locus Agriculture & Farming, Bi... $20M Subscribe to Unlock December 2025 Convertible Note Solon, Ohio, United States 92 Fermentation company prod... Jefferies Financial Group... Subscribe to Unlock
Fion Energy Energy & Sustainability, ... $2M Subscribe to Unlock December 2025 Pre-Seed Berlin, Berlin, Germany 3 Industrial clean energy c... HTGF (High-Tech Gruenderf... Subscribe to Unlock
SuperCircle E-Commerce & Retail, Reta... $24M Subscribe to Unlock December 2025 Series A New York, New York, United States 27 Circular economy platform... Ulu Ventures, Elemental I... Subscribe to Unlock

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