List of Recently Funded Energy Startups for 2025

Last update to database: April 06, 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
KarmSolar Energy & Sustainability $1M Subscribe to Unlock March 2026 Debt Financing Cairo, Al Qahirah, Egypt 110 Private off-grid solar en... HSBC, Eurobank, Banque Mi... Subscribe to Unlock
Bold Reuse Logistics & Delivery, E-C... $2M Subscribe to Unlock March 2026 Not Specified Portland, Oregon, United States 32 Full-service reuse platfo... Sybilla Masters Fund Subscribe to Unlock
UniverCell Energy & Sustainability $35M Subscribe to Unlock March 2026 Series B Flintbek, Schleswig-Holstein, Germany 50 Sustainable energy compan... European Innovation Counc... Subscribe to Unlock
Zeno Consumer Products, Sustai... $21M Subscribe to Unlock March 2026 Series A Bozeman, Montana, United States 73 Climate-conscious motor c... Alumni Ventures, Toyota V... Subscribe to Unlock
ClearVue Energy & Sustainability, ... $700K Subscribe to Unlock March 2026 Post-IPO Perth, Western Australia, Australia 19 Developer of energy-effic... Government of Western Aus... Subscribe to Unlock
Shellworks Logistics & Delivery, Bio... $15M Subscribe to Unlock March 2026 Series A London, England, United Kingdom 39 Biomaterials company deve... BoxGroup, LocalGlobe, Asc... Subscribe to Unlock
BioLargo Water Resource Management... $887K Subscribe to Unlock March 2026 Not Specified Westminster, California, United States 40 Clean technology company ... TRITON FUNDS LLC Subscribe to Unlock
LithiumBank Energy & Sustainability, ... $2M Subscribe to Unlock March 2026 Post-IPO Vancouver, Alberta, Canada 7 Company enabling investme... Christopher Murray Subscribe to Unlock
Photoncycle Search Engine Marketing, ... $17M Subscribe to Unlock March 2026 Series A Oslo, Oslo, Norway 24 Energy storage scale-up d... Lifeline Ventures, Voima ... Subscribe to Unlock
Defense Metals Energy & Sustainability, ... $1M Subscribe to Unlock March 2026 Grant Vancouver, Alberta, Canada 6 Mineral exploration compa... Resource Capital Funds, N... Subscribe to Unlock
Peltier Technology Web & Internet Platforms,... $6M Subscribe to Unlock March 2026 Seed San Francisco, California, United States 7 Modular, IoT-connected co... Precursor Ventures Subscribe to Unlock
Litherm Energy & Sustainability, ... $8M Subscribe to Unlock March 2026 Seed Wernigerode, Sachsen-Anhalt, Germany 4 German deep-tech startup ... Zeitinger Invest, Breakth... Subscribe to Unlock
Nano One Energy & Sustainability, ... $2M Subscribe to Unlock March 2026 Grant Vancouver, British Columbia, Canada 84 Process technology compan... Investissement Quebec, U.... Subscribe to Unlock
Battalion Oil Energy & Sustainability, ... $15M Subscribe to Unlock March 2026 Post-IPO Houston, Texas, United States 38 Independent energy compan... Subscribe to Unlock
MacroCycle Industrial & Manufacturin... $3M Subscribe to Unlock March 2026 Seed Cambridge, Massachusetts, United States 17 Cleantech company develop... Collaborative Fund, Break... Subscribe to Unlock
Heliup Energy & Sustainability, ... $19M Subscribe to Unlock March 2026 Not Specified Le Bourget-du-lac, Rhone-Alpes, France 26 Manufacturer of solar sys... Bpifrance, Supernova Inve... Subscribe to Unlock
EGI Battery Energy & Sustainability, ... $10M Subscribe to Unlock March 2026 Seed Ann Arbor, Michigan, United States 9 Battery manufacturer serv... TSVC Subscribe to Unlock
Rift Energy & Sustainability $97M Subscribe to Unlock March 2026 Series B Eindhoven, Noord-Brabant, The Netherlands 88 Startup focused on a sust... Invest-NL, Breakthrough E... Subscribe to Unlock
American Atomics Energy & Sustainability, ... $2M Subscribe to Unlock March 2026 Post-IPO Vancouver, British Columbia, Canada 4 Minerals exploration and ... Chaudion Holdings Subscribe to Unlock
Clean Valley AgriTech, Agriculture & F... $4M Subscribe to Unlock March 2026 Debt Financing Dartmouth, Nova Scotia, Canada 8 Canadian innovation group... SVG Ventures, Invest Nova... Subscribe to Unlock
3DC Energy & Sustainability, ... $2M Subscribe to Unlock March 2026 Series A Sendai, Miyagi, Japan 30 Manufacturing company spe... Ashizawa, Mitsubishi UFJ ... Subscribe to Unlock
Kardinia Energy Energy & Sustainability, ... $2M Subscribe to Unlock March 2026 Grant Newcastle, New South Wales, Australia 3 Manufacturer and supplier... Department of Industry, I... Subscribe to Unlock
Syntholene Energy E-Commerce & Retail, Ener... $3M Subscribe to Unlock March 2026 Post-IPO Chicago, Illinois, United States 4 Oil and gas company produ... Subscribe to Unlock
Wiltshire Energy Energy & Sustainability, ... $201K Subscribe to Unlock March 2026 Debt Financing Swindon, Wiltshire, United Kingdom 7 Provider of renewable hea... FSE Group Subscribe to Unlock
Aqua Theon Biotechnology, Food & Bev... $13M Subscribe to Unlock March 2026 Seed Torrance, California, United States 7 Biotech startup creating ... World Innovation Lab, Bey... Subscribe to Unlock
Grevoro Industrial & Manufacturin... $5M Subscribe to Unlock February 2026 Seed Bengaluru, Karnataka, India 5 Low-carbon industrial man... Atha Group Family Office,... Subscribe to Unlock
Verretex Industrial & Manufacturin... $2M Subscribe to Unlock February 2026 Not Specified Lausanne, Vaud, Switzerland 7 Recycles and regenerates ... Venture Kick, Founderful ... Subscribe to Unlock
Sensera Artificial Intelligence, ... $27M Subscribe to Unlock February 2026 Series B Golden, Colorado, United States 53 Provides solar-powered wi... 10 Atlantic Group, MUUS, ... Subscribe to Unlock
Flox Artificial Intelligence, ... $3M Subscribe to Unlock February 2026 Seed Stockholm, Stockholms Lan, Sweden 14 Develops AI-enabled wildl... Almi Invest, Unconvention... Subscribe to Unlock
Bluefield Energy Energy & Sustainability, ... $4M Subscribe to Unlock February 2026 Seed Chuo, Hokkaido, Japan 6 Renewable energy company ... Mitsubishi UFJ Capital, M... Subscribe to Unlock
Sinergy Flow Energy & Sustainability $8M Subscribe to Unlock February 2026 Seed Milano, Lombardia, Italy 6 Develops redox flow batte... CDP Venture Capital, 360 ... Subscribe to Unlock
Sagepoint Energy Energy & Sustainability, ... $85M Subscribe to Unlock February 2026 Debt Financing Carmel, Indiana, United States 37 Renewable energy company ... Power Sustainable Subscribe to Unlock
True North Copper Energy & Sustainability, ... $282K Subscribe to Unlock February 2026 Grant Cairns, Queensland, Australia 14 Mining company developing... Queensland Government Subscribe to Unlock
Enerdrape Energy & Sustainability, ... $516K Subscribe to Unlock February 2026 Debt Financing Renens, Vaud, Switzerland 9 Geothermal technology com... Innosuisse, Venture Kick,... Subscribe to Unlock
Tewke Consumer Electronics & De... $2M Subscribe to Unlock February 2026 Not Specified London, England, United Kingdom 20 Cleantech company focused... Energy Mix Ventures, JamJ... Subscribe to Unlock
AML Oceanographic Consumer Electronics & De... $283K Subscribe to Unlock February 2026 Debt Financing Sidney, British Columbia, Canada 63 Electronics manufacturing... Atlantic Canada Opportuni... Subscribe to Unlock
Innovo Energy & Sustainability $95M Subscribe to Unlock February 2026 Debt Financing Milan, Lombardia, Italy 84 Fully integrated renewabl... Aviva Investors Subscribe to Unlock
Harmony Energy & Sustainability $3M Subscribe to Unlock February 2026 Not Specified Cologne, Nordrhein-Westfalen, Germany 8 Battery storage solutions... Vireo Ventures, SIVenture... Subscribe to Unlock
Coulomb LiTech Search Engine Marketing, ... $2M Subscribe to Unlock February 2026 Seed Mumbai, Maharashtra, India 21 Semiconductor manufacture... Anikarth Ventures Subscribe to Unlock
Hycosys Energy & Sustainability, ... $991K Subscribe to Unlock February 2026 Seed Bengaluru, Karnataka, India 5 Cleantech startup develop... MountTech Growth Fund - K... Subscribe to Unlock
AndionCH4 Energy & Sustainability, ... $79M Subscribe to Unlock February 2026 Debt Financing Luxembourg, Luxembourg, Luxembourg 37 Waste-to-renewable energy... Goldman Sachs Alternative... Subscribe to Unlock
UniSCool Energy & Sustainability, ... $3M Subscribe to Unlock February 2026 Grant Lleida, Catalonia, Spain 7 IT consulting firm specia... EIC Accelerator Subscribe to Unlock
Emerald AI Artificial Intelligence, ... $23M Subscribe to Unlock February 2026 Seed Washington, District of Columbia, United States 27 Energy optimization platf... Radical Ventures, CRV, NV... Subscribe to Unlock
Reduced Food & Beverage, Food Pro... $5M Subscribe to Unlock February 2026 Series A Copenhagen, Hovedstaden, Denmark 50 Food innovation company c... Novo Holdings, Rockstart,... Subscribe to Unlock
Mitiga Solutions Energy & Sustainability, ... $7M Subscribe to Unlock February 2026 Not Specified Barcelona, Catalonia, Spain 79 Climate risk intelligence... European Innovation Counc... Subscribe to Unlock
Pluto Environmental & Energy, A... $2M Subscribe to Unlock February 2026 Seed Gurgaon, Haryana, India 22 Electric vehicle manufact... Version One Ventures, gra... Subscribe to Unlock
LanzaJet Energy & Sustainability, ... $34M Subscribe to Unlock February 2026 Corporate Round Illinois City, Illinois, United States 170 Sustainable aviation fuel... LanzaTech, Breakthrough E... Subscribe to Unlock
Phoenix Tailings Advanced Materials & Tech... $30M Subscribe to Unlock February 2026 Series B Woburn, Massachusetts, United States 120 Rare earth metals produce... Techstars, Geodesic Capit... Subscribe to Unlock
Genesal Energy & Sustainability, ... $1M Subscribe to Unlock February 2026 Debt Financing Bergondo, Galicia, Spain 110 Manufacturer of customize... Cofides Subscribe to Unlock
NuCube Energy Energy & Sustainability, ... $13M Subscribe to Unlock February 2026 Not Specified Idaho Falls, Idaho, United States 8 Innovative nuclear fissio... Arizona Nuclear Ventures,... Subscribe to Unlock

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