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 817-840 of 2,200 grants
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.
HYDROSTRATEG V
🇵🇱NCBR · Poland
Funds Polish water and hydrology research partnerships to strengthen infrastructure and climate resilience.
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.
IDA Ireland 'Go Green' Offer
🇮🇪IDA Ireland · Ireland
Funds sustainability reviews and decarbonisation preparation for Irish multinational operations with optional capital pathway support.
IGNITE Incubation Programme on Sustainable Business Solutions
🇮🇳IDFC First · India
Pays a CSR grant, up to Rs 25 lakh for top performers, to sustainability startups.
Illinois SBIR/STTR Match
🇺🇸Illinois DCEO · United States
Supports Illinois companies that already hold federal innovation awards with complementary state funding for research project development.
Imagine H2O Accelerator
IH2O · United States
Gives early-stage water startups worldwide a zero-equity accelerator with mentors and investor access.
INCITE — Proposals
DOE SC · United States
Supports allocation of exascale compute resources for scientific codes and high-impact computing studies.
INCITE Allocation Cycle
DOE ASCR · United States
Runs research teams and institutions for INCITE Allocation in artificial intelligence, quantum systems, and energy systems.
India Accelerator Program
🇮🇳CRF · Global / Multinational
Offers India-based carbon dioxide removal startups an eight-month, two-stage accelerator that ends with a EUR 15,000 purchase agreement instead of an equity investment.
Indian Innovation Icons 2027
🇮🇳MIF · India
Offers Indian for-profit and non-profit innovators six months of mentorship from Marico's leadership, investor introductions and national visibility, with no cash prize and no equity taken.
Industrial Energy Technology Program — ETP
🇹🇼MOEA · Taiwan
Helps Taiwan manufacturers reduce innovation risk through the Industrial Energy Technology Program by funding energy related proof of concept work.
Industrial Graduate Schools (Företagsforskarskolor)
🇸🇪KK-stiftelsen · Sweden
Funds industrial doctoral school models in Sweden that connect doctoral training with practical company collaboration.
Industrial Research Assistance Program (IRAP)
🇨🇦NRC · Canada
Gives Canadian small and medium-sized tech businesses non-dilutive contributions and one-on-one advisory support for R&D and commercialization projects.
Industry Growth Program — Early-Stage Commercialisation
🇦🇺DISR · Australia
Funds Australian small businesses in early commercialization through feasibility, proof-of-concept, and prototype support.
Inge Lehmann Programme
🇩🇰DFF · Denmark
Funds early-career Danish researchers with peer-reviewed grants for three-year scientific projects across disciplines.
Innovate For Tomorrow Impact Accelerator (2025 edition)
Dubai Holding · United Arab Emirates
Awards up to AED 500,000 to circular-economy scale-ups through Dubai Holding.
InnovateMass
🇺🇸MassCEC · United States
Offers Massachusetts cleantech startups bridging the commercialization valley of death through the InnovateMass.
Innovation Fund — Large-Scale Projects
🇪🇺CINEA · European Union
Funds large European demonstrations of low-carbon technologies through high-impact industrial decarbonization projects.