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 1,369-1,392 of 2,200 grants
RELX Environmental Challenge
RELX · United Kingdom
Awards two $75,000 lump-sum prizes for water/sanitation or ocean environmental innovation.
Renewable Chemical Production Tax Credit
🇺🇸IEDA · United States
Offers Iowa producers a tax credit for biomass-derived high-value chemical manufacturing output.
Renewable Manufacturing
🇪🇸IDAE · Spain
Backs domestic manufacturing of photovoltaic panels, wind turbines, electrolyzers, and heat pumps.
RENEWFM — Solar PV (Bulgaria & Finland)
🇧🇬CINEA · European Union
Funds the RENEWFM solar photovoltaic call for project developers in Bulgaria and Finland to build cross-border renewable power.
Renovating the built environment through design for adaptability and disassembly
🇪🇺European Commission · European Union
Funds pilots that renovate existing buildings and infrastructure using design-for-adaptability-and-disassembly methods so components can be reused and repurposed later.
Research infrastructure services advancing frontier knowledge
🇪🇺European Commission · European Union
Funds transnational or virtual access to top research infrastructures in atmospheric chemistry or hadron physics for curiosity-driven research.
Research infrastructure services to enable R&I addressing main challenges and EU priorities
🇪🇺European Commission · European Union
Funds transnational access to research infrastructure services in one of three areas — industrial biotechnology, radionuclide facilities, or climate prediction.
Responsible AgriTech
🇧🇪ESA · Global / Multinational
Pays up to EUR64K for space-enabled agritech that tackles farming's environmental and fairness gaps.
Restoring Ocean and Waters in waterfront Cities and their Ports
🇪🇺European Commission · European Union
Funds demonstration projects with waterfront cities and ports to restore marine ecosystems, cut pollution and build a circular blue economy in at least eight locations.
Restoring Ocean and Waters on Islands
🇪🇺European Commission · European Union
Funds demonstration projects on European islands to restore marine ecosystems, cut pollution and build climate resilience across at least six island communities.
Reverse local construction supply chains for the beautiful re-assembly of reclaimed construction products
🇪🇺European Commission · European Union
Funds research into re-assembling reclaimed construction products locally, using tools like Digital Product Passports to trace materials and unlock new circular business models.
RFCS Big Tickets — Coal
🇪🇺European Commission · European Union
Funded large-scale pilot and demonstration coal-transition projects reaching TRL 7-8, aimed at repurposing mine sites and cutting methane and mine-water impacts.
RFCS Steel Big Tickets — Clean Industrial Deal
🇪🇺European Commission · European Union
Funded large-scale pilot and demonstration steel-recycling and residue-valorisation projects reaching TRL 7-8, tied to the EU's Clean Industrial Deal.
Rice Business Plan Competition
Rice Jones School · United States
Funds student-led startup teams competing for investment, non-dilutive cash, and in-kind prizes at Rice University.
Salata Summer Research Funding Program
🇺🇸Salata Institute · United States
Funds Harvard undergraduate and graduate students conducting original climate, sustainability, and environment research.
Saving Native Species — Game Changers for Threatened Species
🇦🇺DCCEEW · Australia
Funds innovative conservation projects in Australia protecting priority threatened species through field-based implementation.
Scaling Nature-Based Solutions Across Sectors
🇪🇺European Commission · European Union
Funds long-term evidence and decision tools that move nature-based solutions into climate, infrastructure and public policy.
Second Manchester Prize
🇬🇧DSIT · United Kingdom
Awards up to £1 million to the best UK AI solution for clean energy and net zero.
Secretariat Support for a Global Climate-Health Research Initiative
🇪🇺European Commission · European Union
Pays one organisation to run the administrative and technical secretariat for a new international network of climate-and-health research funders.
Semilla Expande para Empresas Lideradas por Mujeres
🇨🇱CORFO · Chile
Supports women-led Chilean companies with staged expansion financing to strengthen market-ready products after first sales.
Semilla Inicia para Empresas Lideradas por Mujeres
🇨🇱CORFO · Chile
Provides Semilla Inicia para Empresas Lideradas por Mujeres for practical innovation and measurable results.
SET Award 2026
dena · Germany
Awards early-stage climate tech and energy start-ups an equity-free cash prize, a fully-covered trip to Berlin, and investor exposure at the SET Tech Festival.
SFOE Pilot and Demonstration Programme
🇨🇭BFE/OFEN · Switzerland
Funds Swiss energy pilot and demonstration projects that test technologies before market use.
SNSF Starting Grants
🇨🇭SNSF · Switzerland
Funds early-career Swiss investigators building independent research groups through sustained support.