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 1,345-1,368 of 2,204 grants
RAMP Joint Call 2026
🇵🇱NCBR · Poland
Co-funds Polish firms and research partners doing raw-materials R&D with EU partners.
Real time monitoring of regulated and non-regulated emissions from all types of vessels and other port activities in order to enforce emission limits in waterfront cities
🇪🇺European Commission · European Union
Funds real-time port and vessel emissions-monitoring technology demonstrated across six European ports.
RECRUIT — Grants for International Recruitment
🇩🇰NNF · Denmark
Supports Danish institutions recruiting international academic talent across major career stages.
Recycling Equipment Tax Credit
🇺🇸NJ Division of Taxation · United States
Funds only historic New Jersey recycling-equipment credits earned before the programme expired in 1996.
Reducing pollution from the food and drink industries
🇪🇺European Commission · European Union
Funds R&D that helps food and drink manufacturers measure and cut the pollution their processes release into air, water and soil.
Reliable data and practices to measure and calculate transport emissions in multimodal transport chains
🇪🇺European Commission · European Union
Funds one coordination project that closes methodological gaps in how transport emissions are measured and reported under EU law.
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 Renewal
🇬🇧NERC · United Kingdom
Capital funding to renew, replace and enhance environmental science infrastructure.
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.
Resilient economy and security through ecosystem transitions grants
🇬🇧NERC · United Kingdom
Research on ecosystem transitions, resilience, security and prosperity.
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.
RIVCircular Open Call — Interregional Circular Economy Innovation Proposals
🇪🇸EISMEA · European Union
Offers RIVCircular Call Interregional Circular Economy Innovation Proposals for practical innovation and measurable results.
Road Vehicles of Tomorrow and Components — Production in France (Véhicules routiers de demain et composants — production en France)
🇫🇷Bpifrance · France
Funds companies industrializing future road vehicles and components in France through blended aid.