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 1,417-1,440 of 2,246 grants
SAAF Cities 2.0
🇮🇳Parivartan · India
Backs 3–4 Indian urban-waste startups with a shared INR 2.4 crore grant pool.
Safety of Operating Nuclear Reactors
🇪🇺European Commission · European Union
Funds ageing analysis, hazard assessment and validated digital methods that preserve reactor safety margins over longer operation.
Safety of renewable low and zero-carbon waterborne fuels in port areas (ZEWT partnership)
🇪🇺European Commission · European Union
Funds one project assessing the safety risks of storing and bunkering renewable low-carbon fuels in EU port areas and writing safety guidelines.
Safety of Small and Advanced Nuclear Reactors
🇪🇺European Commission · European Union
Funds safety and demonstration work for small modular, advanced and innovative reactors, fuel cycles and energy-system uses.
Salata Summer Research Funding Program
🇺🇸Salata Institute · United States
Funds Harvard undergraduate and graduate students conducting original climate, sustainability, and environment research.
Scalable and high efficiency materials and reactors for direct solar hydrogen production
🇪🇺Clean Hydrogen JU · European Union
Funds research into scalable materials and reactors that split water into hydrogen directly using concentrated solar energy.
Scaling up smart and clean energy solutions for affordability in EU cities
European Commission · European Union
Pays one consortium up to EUR 6 million to run the EmpowerEUcities initiative, which then re-grants EUR 60,000 lump sums to local authorities scaling up proven clean-energy solutions.
SEAI National Energy RD&D Fund
🇮🇪SEAI · Ireland
Funds national energy research in Ireland through the Sustainable Energy Authority and partner organisations.
Seal Team Fix
Reclamation · United States
Pays up to $575,000 across three phases for a rapid seal that stops dam conduit failures.
Second Manchester Prize
🇬🇧DSIT · United Kingdom
Awards up to £1 million to the best UK AI solution for clean energy and net zero.
Security & Resiliency Traction Program
MassChallenge · United States
Runs a 10-week, no-cost, non-dilutive accelerator for early-stage security, resiliency, and dual-use founders, from Pre-Seed through Series A+, culminating in enterprise pilots and investor-ready pitches.
Security of Supply in Heating and Cooling
🇸🇪Energimyndigheten (Swedish Ene · Sweden
Funds Swedish universities, research institutes, public bodies, and companies running research and innovation projects that strengthen heating and cooling supply security, through Energimyndigheten's Termo research programme.
SET Award 2026
dena · Germany
Awards early-stage climate tech and energy start-ups an equity-free cash prize, a fully-covered trip to Berlin, and investor exposure at the SET Tech Festival.
SFOE Pilot and Demonstration Programme
🇨🇭BFE/OFEN · Switzerland
Funds Swiss energy pilot and demonstration projects that test technologies before market use.
Shenzhen International Science and Technology Cooperation Project
🇨🇳STIC-SZ · China
Supports Shanghai teams with international peers through STIC cooperation funding for joint research exchanges.
Shore Power for Sea Ships — Climate (2024-2026)
🇳🇱RVO · Netherlands
Pays Dutch legal entities up to 45% to build shore power for ships at a sea terminal.
SIGMA Sub-objective 4: Bilateral cooperation — 16th
🇨🇿TA CR · Czechia
Funds Czech and partner organizations for bilateral innovation projects in strategic sectors including energy.
Silicon Carbide (SiC) Packaging Prize
🇺🇸SETO · United States
Funds teams delivering high impact prototypes with milestone support for Silicon Carbide Packaging Prize Competition in energy systems, semiconductors, and photonics.
Small Business Energy Efficiency Grant Program
🇺🇸RI Commerce · United States
Funds Rhode Island small businesses for energy efficiency upgrades after an approved audit and practical implementation work.
Small-scale Hydrogen Valley
🇨🇾Clean Hydrogen JU · European Union
Funds one consortium to build and run a smaller Hydrogen Valley in an EU-13 country, producing at least 400 tonnes of clean hydrogen a year.
Smart integration of net zero technologies into Energy Intensive industries
🇪🇺European Commission · European Union
Funds collaborations between energy-intensive industry and net-zero technology manufacturers that integrate net-zero equipment into real industrial processes.
SMART: SCOTLAND
🇬🇧Scottish Enterprise · United Kingdom
Funds Scottish SMEs conducting high-risk feasibility studies to prove out novel technologies through Scottish Enterprise R&D grants.
Smarter buildings as part of the energy system for increased efficiency and flexibility – Societal Readiness Pilot
🇪🇺European Commission · European Union
Funds projects that upgrade building management systems for smarter, grid-flexible buildings, piloted in at least three climate zones and building types.
SME Eco-Tech
🇷🇴MEDAT · Romania
Grants Romanian SMEs up to 40% of costs for green equipment, topped up by a bank loan.