Climate Tech grants in the United States
Explore Climate Tech grants for companies in the United States. This list brings together funding for decarbonization, carbon removal, clean industry, adaptation and climate data from US innovation agencies, research funders and foundations, international programs open to applicants in the United States, and competitions any company can enter, with the deadline, award size and eligibility on every listing. Grants aimed at Climate Tech in the United States come first.
Showing 169-192 of 506 grants
TechSource Proposal Assistance Funding
🇺🇸Colorado SBDC · United States
Funds Colorado tech firms with proposal development and commercialization assistance.
Texas NEVI EV Charging Infrastructure Grant
🇺🇸TxDOT · United States
Funds private companies installing and operating DC fast charging stations across Texas under the federal NEVI Formula Program.
Title 17 Section 1703 Innovative Clean Energy
🇺🇸DOE LPO / EDF · United States
Supports clean energy projects in fossil, nuclear, and renewable tracks through federal financing pathways.
Transport Phenomena (TP)
🇺🇸NSF · United States
Funds the physics of moving mass, momentum, energy and heat — fluids, interfaces, combustion, thermal transport and wildfire behaviour.
USDA SBIR Phase I
🇺🇸USDA NIFA · United States
Supports United States small agricultural businesses with feasibility grants for new technologies in food systems and farm operations.
USDA SBIR Phase II
🇺🇸USDA NIFA · United States
Supports United States small businesses advancing agricultural inventions toward market-ready products after successful early projects.
Vermont Training Program (VTP)
🇺🇸ACCD · United States
Supports Vermont employers with workforce training reimbursements covering half of training costs after successful completion.
Water, Landscape, and Critical Zone Processes
🇺🇸NSF · United States
Funds research on Earth's near-surface — how water, landforms and chemistry interact, and how that layer responds to change.
Georgia FAST Grant Phase 0
🇺🇸UGA Innovation Gateway · United States
Funds Georgia-based small businesses hiring a grant writing consultant to prepare a competitive SBIR or STTR application.
Industrial Demonstrations Program
🇺🇸OCED · United States
Funds American manufacturers demonstrating industrial decarbonization technologies at commercial scale.
Regional Clean Hydrogen Hubs
🇺🇸OCED · United States
Funds U.S. clean hydrogen hubs that demonstrate production, processing, delivery, storage, and end-use networks.
AI for Climate and Nature Grand Challenge — Phase I (Seed Concepts)
🇺🇸Bezos Earth Fund · United States
Supports AI teams tackling climate and nature problems, including biodiversity and grid efficiency, through Bezos-backed concept grants.
AI for Climate and Nature Grand Challenge — Phase II (Implementation)
🇺🇸Bezos Earth Fund · United States
Supports AI implementation teams addressing biodiversity loss, climate change, and food insecurity globally.
AI for Good Lab Open Call — Washington State
🇺🇸AI for Good Lab · United States
Offers Washington State nonprofits and researchers Azure credits to apply artificial intelligence to sustainability, health, and human rights.
AIC-Bakar Award (Climate)
🇺🇸Bakar Fellows Program · United States
Funds UC Berkeley climate research with commercial promise for practical deployment and adaptation tools.
American-Made Community Power Accelerator Prize
🇺🇸SETO · United States
Funds new, emerging, and expanding U.S. solar developers growing operations to support multiple community solar projects through a DOE prize competition.
American-Made LASSO Prize
🇺🇸SETO · United States
Funds U.S. companies and organizations piloting cattle agrivoltaics projects through a phased prize competition to generate cost and outcome data.
American-Made PRIME Prize
🇺🇸SETO · United States
Funds U.S. solar manufacturers and innovators registering photovoltaic modules and inverters with the EPEAT ecolabel through a prize competition.
American-Made Science Synthesis Prize: Identifying Key Barriers to Renewable Integration
🇺🇸Office of Electricity · United States
Pays up to $10,000 each to teams synthesizing renewable-integration research for DOE.
American-Made Solar Desalination Prize
🇺🇸SETO · United States
Funds U.S. teams developing low-cost solar-thermal desalination systems through a multi-stage prize competition with a $1 million grand prize.
AmplifyMass
🇺🇸MassCEC · United States
Helps Massachusetts companies through AmplifyMass by sharing state cost-sharing for federal and private funding match opportunities.
ARPA-E IGNIITE (Early-Career Innovators)
🇺🇸ARPA-E · United States
Supports United States early-career energy researchers building disruptive energy solutions beyond conventional approaches.
Bakar Award
🇺🇸Bakar Fellows Program · United States
Funds UC Berkeley STEM faculty moving research discoveries toward commercially viable products and services.
BARD Food Security Technology Accelerator
🇺🇸BARD · Global / Multinational
Funds US and Israeli industry-research consortia developing food security technologies at TRL 3–6 through binational conditional grants of up to $1 million.