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 1,249-1,272 of 2,200 grants
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.
Innovation Fund — Hydrogen Bank Auction 3
🇪🇺CINEA · European Union
Provides research teams and institutions for Innovation Fund Hydrogen Bank Auction in climate technology and energy systems.
Innovation Fund — Net-Zero Technologies (INNOVFUND-NZT)
🇪🇺CINEA · European Union
Funds first-of-a-kind low-carbon technology demonstrations in energy storage, industry, carbon capture, mobility, and renewables.
Innovation Loans Round 23
🇬🇧Innovate UK · United Kingdom
Funds United Kingdom late-stage ventures with long-term patient government loans.
Innovation Study Tours 2026
🇪🇺28DIGITAL · European Union
Pays organisations up to EUR 25,000 to design and run a short innovation study-tour programme.
Innovation Vouchers
🇧🇪Innoviris · Belgium
Funds Brussels small enterprises through vouchers covering most costs for expert technical assessment and advisory services.
Innovative and advanced monitoring and modelling systems for revised air quality policies
🇪🇺European Commission · European Union
Funds research to build better, cheaper air-quality monitoring and modelling tools for regulators and the public.
Innovative approaches for sustainable, inclusive and beautiful social and affordable housing
🇪🇺European Commission · European Union
Funds real-world packages of construction technology — modular building, smart sensors, low-carbon materials — that cut the cost of building and renovating social and affordable housing.
Innovative Earth observation services in support of maritime litter detection and ship source pollution policies
🇪🇺European Commission · European Union
Funds one demonstration project up to EUR 5 million to build satellite-based tools that detect oil spills, chemical discharges and garbage at sea for EU pollution enforcement.
Innovative pathways for low carbon and climate resilient building stock (Built4People Partnership)
🇪🇺European Commission · European Union
Funds research into planning methods that help cities and housing bodies decarbonise their building stock, validated in at least three countries.
Innovative Renewables + Storage
🇪🇸IDAE · Spain
Funds innovative renewable energy and energy storage technologies deployed in Spain.
Innovative solutions for resilient and climate-adapted coastal communities in the Atlantic
🇪🇺European Commission · European Union
Funds projects that build climate resilience and adaptation skills in coastal communities around the Atlantic.
Innovative Starters Award
🇧🇪Innoviris · Belgium
Funds Brussels startups founded within the last five years with a EUR 500,000 award to realize their three-year strategic innovation plan.
Integrated and coordinated approaches for coral reefs and associated ecosystems (mangroves and seagrass beds) conservation, restoration, and climate mitigation and adaptation
🇪🇺European Commission · European Union
Funds research and active restoration of coral reefs, mangroves and seagrass beds as one connected system rather than separately.
Interconnect Earth Observation research for addressing environmental policies
🇪🇺European Commission · European Union
Funds a coordination hub linking Earth Observation research to EU environmental policy, with money to pass on for testing and data-set work.
International Collaboration Projects PCI-2 (Proyectos de Colaboración Internacional PCI-2)
🇪🇸MICIU · Spain
Administers research teams and institutions for Proyectos de Colaboración Internacional PCI in artificial intelligence, biotechnology, and climate technology.
International R&D and Pilot Collaborations
🇮🇱IIA · Israel
Funds Israeli firms with global industry and research partners to launch international pilots for market-ready innovation.
International Research Projects (Proyectos de Investigación Internacionales, PII)
🇪🇸MICIU · Spain
Invests research teams and institutions for Proyectos de Investigación Internacionales in artificial intelligence, biotechnology, and climate technology.
Interregional Cooperation
🇧🇪Innoviris · Belgium
Funds Brussels companies doing market-oriented R&D with Flemish or Walloon research institutions and companies via the Belgian spearhead cluster and competitiveness pole network.
J-Startup — 5th selection
🇯🇵METI · Japan
Supports Japanese startups through public-private matching for global market exposure and business development.
J-Startup Impact — inaugural selection
🇯🇵METI · Japan
Supports Japanese impact startups through launch-phase programs that grow role models and market reach.
Joint R&D Call: Cleantech
🇧🇪Innoviris · Belgium
Funds Brussels-based research-industry consortia doing collaborative cleantech R&D, covering 40 to 60 percent of company costs and 100 percent of research organisation costs.
JST GSC Initiative: International Research Program
JST · Japan
Funds researchers at companies including startups doing R&D aimed at commercialization under JST's Global Startup Campus initiative.