Energy Tech grants
Explore grants for energy tech companies. This directory covers funding for solar, wind, batteries and storage, grid technology, hydrogen, nuclear and energy efficiency, from national energy agencies, research programs and industry consortia, alongside grants open to companies in any sector.
Showing 1,273-1,296 of 2,242 grants
Hello Tomorrow Global Challenge (9th Edition)
Hello Tomorrow · Global / Multinational
Pays a 100,000-euro equity-free grand prize to early-stage deep tech startups globally.
High-Voltage Direct Current (HVDC) Prize
🇺🇸Office of Electricity · United States
Awards $200,000 in cash for new technology that strengthens the U.S. power grid.
HU-RIZONT — International Research Excellence Cooperation
🇭🇺NKFIH · Hungary
Supports Hungarian higher education institutions leading international collaborative research addressing global challenges.
Hybrid AI-Control Framework for a next-generation grid-scale energy storage and system integration
🇪🇺European Commission · European Union
Funds development of a hybrid AI-control and digital-twin system for proactive, market-integrated grid-scale energy storage.
Hydrogen Headstart — Round 2
🇦🇺ARENA · Australia
Funds large renewable hydrogen production initiatives through national clean energy programs.
Hydrogen powered aircraft concepts and key technologies integration and impact assessment
🇪🇺Clean Aviation JU · European Union
Funds one team integrating and testing fully electric hydrogen fuel-cell and direct hydrogen combustion aircraft concepts, up to TRL 4.
i-Lab Innovation Competition (Concours d'innovation i-Lab)
🇫🇷Bpifrance · France
Supports deep-tech startup creation through mentorship and innovation competition programs.
IFIC Reindustrialize Line — Regions Affected by the Storms (IFIC Linha Reindustrializar — Regiões Afetadas pelas Tempestades)
🇵🇹BPF · Portugal
Funds disaster-affected Portuguese manufacturers rebuilding through innovation-led reinvestment to strengthen real-world implementation.
IGEM HERC Track
🇺🇸Idaho Commerce · United States
Supports deep-tech commercialization for university-linked companies in Idaho through state reimbursable grants and early-stage commercialization pathways.
IIA Track 37 — Horizon Europe Consortium Support
🇮🇱ISERD · Israel
Supports Israeli industrial companies joining Horizon Europe consortia by reimbursing proposal development and partner-search activity costs.
Impact Innovation: Net Zero Industry
🇸🇪Energimyndigheten (Swedish Ene · Sweden
Funds startup and industry teams with commercialization support for Impact Innovation: Net Zero Industry in energy systems, manufacturing, and climate technology.
Improved components and tools to increase the safety of electrolysers
🇪🇺Clean Hydrogen JU · European Union
Funds research into components and monitoring tools that make low-temperature water electrolysers safer to operate.
Improved Oil and Gas Recovery and Produced Water Management Technologies
🇺🇸DOE · United States
Funds field-ready technology to recover more oil and gas from tough reservoirs and to treat the water produced alongside them, with a required cost share.
Improved reliability and optimised operations and maintenance for wind energy systems
🇪🇺European Commission · European Union
Funds research that improves the reliability and cuts the maintenance cost of wind turbines and their components.
India-Canada Collaborative Industrial Research & Development Programme 2025
🇮🇳DST India · India
Funds joint India-Canada industrial R&D projects with a grant up to INR 1.5 crore per project.
India-Finland Joint Innovation Call
🇮🇳TDB · India
Funds Indian companies collaborating with Finnish partners through bilateral innovation grants.
Industrial Energy Storage Systems Prize — Phase 2
🇺🇸DOE ITO · United States
Funds teams advancing cost-effective industrial energy storage concepts through a proof-of-concept prototype stage of a DOE prize challenge.
Industrial Energy Storage Systems Prize — Phase 3: Validate
🇺🇸DOE ITO · United States
Funds teams demonstrating prototype industrial energy storage systems through a DOE prize challenge for validated scalability.
Industrial scale up and circularity pathway for IPV technologies (EUPI-PV Partnership)
🇪🇺European Commission · European Union
Funds pilot production lines and recycling demonstrations that scale up integrated PV (building, vehicle and agri-PV) technologies to market.
Industriklivet Negative Emissions — Scale-up and Commercialization
🇸🇪Energimyndigheten (Swedish Ene · Sweden
Funds Swedish companies scaling up and commercializing carbon-removal technology through Industriklivet negative-emissions grants administered by the Swedish Energy Agency.
Industry Innovation Program
🇺🇸OCAST · United States
Funds Oklahoma-based private-sector companies conducting R&D in aerospace, defense, biotech, or energy with non-dilutive grants of $10,000 to $500,000.
Innovate Alabama Supplemental Grant Program
🇺🇸Innovate Alabama · United States
Funds Alabama small businesses with active federal SBIR or STTR awards.
Innovation Competition i (Concours d'innovation i)
🇫🇷Bpifrance · France
Funds innovation projects by French startups and small and medium-sized companies in digital, health, transport, and energy.
Innovation Fund — Heat Auction (INNOVFUND-AUC-HEAT)
🇪🇺CINEA · European Union
Connects research teams and institutions for Innovation Fund Heat Auction in climate technology, energy systems, and manufacturing.