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 1,153-1,176 of 2,204 grants
Horizon Bioeconomy: Industrial & Environmental Biotech
🇪🇺European Commission · European Union
Funds three €4M lump-sum grants for industrial and environmental biotech — synthetic biology, gene editing, biofoundries — not health biotech or biofuels.
Horizon Bioeconomy: Mapping EU Biomass Flows
🇪🇺European Commission · European Union
Funds two €3M projects that build the monitoring tools and EU-wide data to map how much biomass Europe supplies and needs, tested in at least 10 countries.
Horizon CBE: Bio-Based Textile Fibres
🇪🇺European Commission · European Union
Funds two €3.25M projects that turn sustainable biomass or bio-based textile waste into high-performing, circular fibres.
Horizon Circular Textiles: City Collection & Repair
🇪🇺European Commission · European Union
Funds two €5M consortia building city and regional systems that collect, sort and repair textiles instead of sending them to landfill.
Horizon Cities Mission: Circular Construction
🇪🇺European Commission · European Union
Funds five €9.5M projects that pair construction innovators with city partners to build and demonstrate circular-economy tools and business models.
Horizon Clean Industry: Energy-Intensive Decarbonisation
🇪🇺European Commission · European Union
Funds eight €15–25M lump-sum projects that turn carbon capture, clean energy and circular production ideas into market-ready industrial demonstrations.
Horizon Clean Industry: Market-Ready Climate Tech
🇪🇺European Commission · European Union
Funds €15–25M lump-sum projects led by industry to mature energy, power, storage, fuels or CCU solutions from TRL 6 to market-ready deployment.
Horizon E-Waste: Recovering Critical Raw Materials
🇪🇺European Commission · European Union
Funds two €5M projects building the tech and the market to make recycled electronics a real source of critical raw materials for Europe.
Horizon Energy: Full-Scale Industrial Heat Upgrade
🇪🇺European Commission · European Union
Funds two €9M projects that capture a factory's own waste heat and put it back into the process, proven at a live plant and built for EU-wide reuse.
Horizon Environment: Bioremediation for Ukraine
🇪🇺European Commission · European Union
Funds consortia developing biotech and nature-based decontamination methods for war-damaged land, water and air, proven on real sites in Ukraine.
Horizon Marine: Underwater Noise Impact Assessment
🇪🇺European Commission · European Union
Funds one €10M project to build the scientific methods and indicators that track how noise from human activity disrupts marine ecosystems across EU seas.
Horizon Mobility: Rural Road Safety and Resilience
🇪🇺European Commission · European Union
Funds two €6M projects piloting road-safety fixes and a climate-risk mapping tool for rural roads, to help regional authorities cut crash deaths.
Horizon Soil & Climate Adaptation Missions: Extreme-Weather Resilience
🇪🇺European Commission · European Union
Funds two €10M projects that test and scale soil-resilience solutions across at least three EU regions, run jointly by the Soil and Climate Adaptation Missions.
Horizon Textile Recycling: Mixed-Fibre Waste
🇪🇺European Commission · European Union
Funds demonstrations that separate poly-blend garments and home fabrics so European recyclers can turn them into new fibre, up to €6M per project.
Horizon Water: Managed Aquifer Recharge for Farms
🇪🇺European Commission · European Union
Funds two €6M projects that store wet-season water underground so farms can draw on it when drought hits.
Horizon Wind: Breakthrough to Demonstration
🇪🇺European Commission · European Union
Funds one €93M wind-energy project — split across breakthrough R&D, technology validation, and at least three real-world demonstrations.
HST Grand Challenge
🇮🇳IIT Mandi Catalyst · India
Awards up to INR 2 lakh per theme to startups pitching at the HST Grand Challenge.
HU-RIZONT — International Research Excellence Cooperation
🇭🇺NKFIH · Hungary
Supports Hungarian higher education institutions leading international collaborative research addressing global challenges.
Hydrogen Headstart — Round 2
🇦🇺ARENA · Australia
Funds large renewable hydrogen production initiatives through national clean energy programs.
HYDROSTRATEG V
🇵🇱NCBR · Poland
Funds Polish water and hydrology research partnerships to strengthen infrastructure and climate resilience.
i-Lab Innovation Competition (Concours d'innovation i-Lab)
🇫🇷Bpifrance · France
Supports deep-tech startup creation through mentorship and innovation competition programs.
IAF-PP — Manufacturing, Trade and Connectivity (MTC) Domain
🇸🇬A*STAR · Singapore
Funds Singapore research pathways in manufacturing, trade, connectivity, and AI-integrated advanced industrial systems.
Ideathon 2.0 -- Startup & MSME Innovation Grant
🇮🇳AWaDH · India
Funds up to Rs. 5 lakh per startup for tech products under India's NM-ICPS scheme.
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.