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 1,201-1,224 of 2,200 grants
Fuel & Electricity Efficiency Track (Directive 4.82)
🇮🇱MOEI · Israel
Funds conversion of factory fuel systems and electricity efficiency upgrades in Israeli industry through capital support.
Funding frontier climate tech for children's health
UNICEF Venture Fund · Global / Multinational
Offers early-stage climate-health startups up to $100,000 in equity-free funding for open-source tech.
Future Leaders Fellowships Round 11 — Academic Track
🇬🇧UKRI · United Kingdom
Supports United Kingdom research leaders in all disciplines to build independent programmes via UKRI Future Leaders Academic fellowships.
GFO-25-305: Non-Energy Impacts of Integrated Energy Retrofit Packages
🇺🇸CEC · United States
Funds whole-home retrofit research focused on broader building performance outcomes.
GFO-25-306: Solar PV in Non-Traditional Terrain (SPLINT)
🇺🇸CEC · United States
Funds solar photovoltaic research in nontraditional terrain within California clean-energy programs.
GFO-25-307: Direct Air Capture Pre-Commercial Demonstration
🇺🇸CEC · United States
Supports carbon-capture innovators developing pre-commercial demonstration projects for deployment readiness.
GFO-25-607: Hydrogen Infrastructure Project Opportunity (HIPO)
🇺🇸CEC · United States
Funds hydrogen fueling infrastructure development for clean transportation networks to strengthen real-world implementation.
Global Challenge Lab
🇬🇧Imperial Enterprise · United Kingdom
Offers a virtual innovation sprint supporting teams building practical solutions through structured mentoring and milestone-driven challenges.
Global South Future-Oriented Co-Creation Large Demonstration
🇯🇵JETRO · Japan
Funds Japan-based private businesses running large ASEAN demonstrations for Global South co-creation and technology deployment.
Grant for Energy & Environment Technologies
🇮🇳Cummins India Foundation · India
Awards Indian energy and environment startups up to Rs 10 lakhs for pilot trials and field testing.
Grants for Innovative SMEs in Madrid 2026
🇪🇸Madrid Regional Govt · Spain
Funds Madrid-based SMEs up to Euro250,000 for R&D&I projects.
Green and Digital Partnerships for Intelligent Transformation
🇧🇬Bulgarian Ministry of Innovati · United Kingdom
Supports mandatory small business and university partnerships in Bulgaria to build and validate green digital technologies for industry.
Green Energy & Climate Action Challenge under Bharat Startup Grand Challenge
🇮🇳DPIIT · India
Pays up to INR 5 lakh to Indian climate-tech and green-energy startups.
Green Platform Initiative
🇳🇴RCN · Norway
Funds Norwegian industry consortia leading green transition projects with partner support from Innovation Norway.
Greenovation Green Steel Challenge
🇮🇳EarthON · United States
Awards up to ₹25 lakh in cash for green-steel decarbonisation pilots in India.
Greenovation Renewable Energy for Livelihood Challenge (DRE Challenge 2.0)
🇮🇳EarthON · United States
Funds rural clean-energy innovation in India with up to ₹20 lakh non-dilutive awards.
Greenovation Urban Climate Resilience Challenge
🇮🇳EarthON · United States
Awards up to ₹20 lakh cash for urban climate resilience innovation in India.
Grid Enhancing Technologies Grants
🇦🇺DCCEEW · Australia
Runs research teams and institutions for Grid Enhancing Technologies Grants in energy systems and climate technology.
Growth Cohorts: Next Generation Low Carbon Concrete — Entry
🇬🇧Innovate UK · United Kingdom
Funds UK businesses developing next-generation low carbon concrete technologies through an Innovate UK cohort entry grant.
Harmonizing and optimising composting plants performances in Europe
🇪🇺European Commission · European Union
Funds a coordination project that studies and harmonises how industrial composting plants across Europe handle compostable packaging.
Hello Tomorrow Global Challenge — 12th
🇫🇷Hello Tomorrow · Global / Multinational
Offers deep-tech startup challengers equity-free seed support, mentorship, and investor exposure across sectors and global markets.
Hello Tomorrow Global Challenge (9th Edition)
Hello Tomorrow · Global / Multinational
Pays a 100,000-euro equity-free grand prize to early-stage deep tech startups globally.
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.