Climate Tech grants
Explore grants for climate tech companies. This directory includes funding for emissions reduction, carbon capture and removal, industrial decarbonization, climate adaptation and environmental monitoring, from environment and energy agencies, climate foundations and corporate sustainability programs.
Showing 673-696 of 2,204 grants
Hello Tomorrow Japan Challenge
🇯🇵HT Japan · Japan
Selects early-stage deep tech startups to pitch investors at Tokyo's Deep Tech Summit.
HNTE Certification
🇨🇳MOST Torch Center · China
Offers tax preference support for qualifying high and new technology enterprises in China.
Horizon Cities Mission: Low-Temperature Building Heating
🇪🇺European Commission · European Union
Funds three €6M projects that swap fossil-fuel heating in apartment blocks for heat pumps and low-temperature district heating.
Horizon Cities Mission: Public Transport & Shared Mobility
🇪🇺European Commission · European Union
Funds two €10M projects that make city public transport more energy efficient and better linked to car-sharing, ride-hailing and other shared mobility.
Horizon Climate Adaptation: National Hubs
🇪🇺European Commission · European Union
Funds a €10M project that runs a climate-adaptation hub in every EU country, linking national, regional and local governments.
Horizon Climate Adaptation: Resilient Inland Waterways
🇪🇺European Commission · European Union
Funds €6M projects for research consortia piloting nature-based flood and drought fixes across Europe's canal and river freight network.
Horizon Climate Adaptation: Solutions Knowledge Hub
🇪🇺European Commission · European Union
Funds a €5M project that turns Adaptation Mission pilots into a ready-to-use knowledge base for regions and local authorities.
Horizon Climate Mission: Data & Service Standards
🇪🇺European Commission · European Union
Funds a single €9M project that consolidates reference climate data and standardises the climate services behind Europe's adaptation policy.
Horizon Climate: Disaster Risk & Adaptation Bridge
🇪🇺European Commission · European Union
Funds one €5M project to connect Europe's climate adaptation and disaster risk communities into shared guidance for regional and local authorities.
Horizon Ocean Mission: Aquatic Pollution and Biodiversity
🇪🇺European Commission · European Union
Funds 4 grants up to €7.75M for consortiums that clean up polluted waterways and rebuild wildlife habitat, demonstrated live in one EU sea or river basin.
Horizon Ocean Mission: Fisheries Co-Management
🇪🇺European Commission · European Union
Funds fisher-led projects that restore marine and freshwater ecosystems while testing co-managed, sustainable fishing practices at real demonstration sites.
Horizon Ocean Mission: Marine Habitat Mapping
🇪🇺European Commission · European Union
Funds four €7–7.75M projects that map marine habitat condition at scale, working with public authorities to hit new EU nature-restoration deadlines.
Horizon Ocean Mission: Regional Digital Twin
🇪🇺European Commission · European Union
Funds one project per sea basin that plugs local ocean data into the EU's shared Digital Twin Ocean platform, for marine policy and Blue Economy use.
Horizon Ocean Mission: Testing-Site Network
🇪🇺European Commission · European Union
Funds one coordinator, up to €2.9M, that links Europe’s ocean-tech test sites — physical and digital-twin — into a single shared network.
Horizon Soil Mission: Ukraine Innovation Support
🇪🇺European Commission · European Union
Funds one €5M coordination project connecting researchers, farmers and policymakers to rebuild soil health knowledge and capacity across war-affected Ukraine.
HTDC HSBIR Phase I State Match
🇺🇸HTDC · United States
Funds Hawaii small businesses that already secured federal innovation awards to strengthen commercialization pathways with matching support.
HTDC HSBIR Phase II/III State Match
🇺🇸HTDC · United States
Funds Hawaii small businesses that have federal innovation awards to add strategic co-investment for development and market-entry preparation.
Hub71+ ClimateTech Programme — Cohort 20
🇦🇪Hub71 · United Arab Emirates
Supports Abu Dhabi climate technology startups with mentorship, partnerships, and growth-focused resources through an annual accelerator.
HVIP Vouchers
🇺🇸CARB · United States
Supports first come first served vouchers for zero emission truck and bus transitions in California.
Hydrogen Energy R&D
🇰🇷KETEP · South Korea
Supports Korean hydrogen energy research spanning production, storage, and infrastructure innovation for cleaner systems.
i-Démo Generic Call No. 5 — September Round (AAP Générique, relève septembre)
🇫🇷Bpifrance · France
Funds large industrial initiatives with shared public and repayable financing for technology scale-up.
IAF-ICP — Corporate Labs (Corp Labs, up to 60 months)
🇸🇬A*STAR · Singapore
Supports Singapore and industrial partners co-locating long-term labs to sustain collaborative innovation.
IAF-ICP — Standard Industry Collaboration Project (up to 36 months)
🇸🇬A*STAR · Singapore
Supports Singapore public research programs with industry co-funding to advance pre-commercial technology opportunities.
IB50K — 16th
🇦🇷IB · Argentina
Supports Instituto Balseiro's annual deep-tech business plan competition for university-linked teams building practical solutions.