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 25-48 of 2,204 grants
Horizon Disaster Resilience: Multi-Hazard Risk Forecasting
🇪🇺European Commission · European Union
Funds two €4M projects building one forecasting system out of separate hazard models, tested with national disaster-response authorities.
Large Grant full applications: November 2026
🇬🇧NERC · United Kingdom
Funding for large-scale environmental science research projects.
Powering the Regions Fund — Safeguard Transformation Stream Round 2
🇦🇺DISR · Australia
Supports trade-exposed Australian facilities covered by emissions policy to reduce industrial greenhouse gas emissions with approved mitigation investments.
NASA ROSES — Science Mission Directorate Omnibus
🇺🇸NASA · United States
Funds a broad United States NASA Science Mission Directorate package across multiple science and mission areas.
Introducing Green Technologies in SMEs
🇧🇬BG Competitiveness · Bulgaria
Pays Bulgarian SMEs up to €450,000, covering up to 70% of eligible project costs.
Transformative sustainable AI technologies
🇬🇧UKRI · United Kingdom
Funding for speculative, high-risk research on sustainable AI technologies.
Interregional Innovation Investments Strand 1
🇪🇺EISMEA · European Union
Connects research teams and institutions for Interregional Innovation Investments Strand in manufacturing, materials science, and agriculture innovation.
Interregional Innovation Investments Strand 2a
🇪🇺EISMEA · European Union
Funds EISMEA Interregional Innovation Investments for small and medium-sized enterprises in developing European regions through cross-border transfer and capability building.
Solar Sunshot — Round 1B (Manufacturing Studies)
🇦🇺ARENA · Australia
Funds Australian solar PV manufacturing studies and early design validation.
Climate and Energy Initiatives in Industry (Klima- og energisatsinger i industrien)
🇳🇴Enova · Norway
Invests research teams and institutions for Klima og energisatsinger i industrien in energy systems, climate technology, and manufacturing.
EIT Urban Mobility Financial Support to Startups
🇪🇺EIT Urban Mobility · European Union
Funds startups and industry teams building mobility, transport, and climate technologies through urban innovation support.
Energy-Efficient Buildings for a Sustainable Energy System
🇸🇪Energimyndigheten (Swedish Ene · Sweden
Funds Swedish companies, public bodies, universities and research institutes developing energy-efficient building solutions through Swedish Energy Agency research and innovation grants.
FAPESP / M-ERA.NET — Materials & Engineering
🇧🇷FAPESP · Brazil
Funds transnational materials and engineering collaborations between Brazilian and international partners.
BIRD General Program
🇺🇸BIRD Foundation · United States
Supports United States and Israel partners to jointly commercialize hi-tech innovation, including cybersecurity, life sciences, and manufacturing.
MSCA Doctoral Networks (HORIZON-MSCA-DN)
🇪🇺European Commission · European Union
Funds European doctoral networks enabling multi-country training in life and engineering sciences.
DEEPSCALE Climate Tech Accelerator
Hello Tomorrow · Global / Multinational
Supports global climate deep-tech startups scaling internationally via a Chile-based accelerator.
District Heating Network Investment Subsidy (WIS)
🇳🇱RVO · Netherlands
Pays heat companies and cooperatives up to half the cost of a new gas-free district heat network.
Finland-China (MOST) Joint Innovation Call 2026
🇫🇮Business Finland · Finland
Funds joint Finnish-Chinese R&D projects on climate, circular economy, and health.
Proof-of-Concept Co-Financing — Cutoff 2 (30 November 2026)
🇪🇺EIT Food · European Union
Funds proof-of-concept and pilot projects for agrifood startups collaborating with corporate partners.
Zero-Emission Coach Subsidy (STour)
🇳🇱RVO · Netherlands
Pays Dutch coach operators part of the extra cost of a new battery-electric touring coach.
BASS — Wildfires
🇧🇪ESA · Global / Multinational
Funds space-enabled wildfire monitoring programs improving response, prediction, and ecosystem safety.
Horizon Energy: Biofuel-to-CHP Demonstration
🇪🇺European Commission · European Union
Funds two €6.75M demonstrations that turn regional biomass residues into solid biofuel and burn it in a 10-30 MWe combined heat and power plant.
Horizon Geothermal: Deep Reservoir Assessment
🇪🇺European Commission · European Union
Funds four €4.5M projects that develop methods to find and assess deep, low-permeability geothermal reservoirs between 2,000 and 6,000 metres.
Horizon NEB: Beautiful, Low-Carbon Thermal Comfort
🇪🇺European Commission · European Union
Funds three €4M projects that cut buildings’ need for air conditioning with vernacular, nature-based, or bioclimatic design, tested in two climate zones.