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 73-96 of 505 grants
NOAA SBIR Phase II (Phase I Awardees)
🇺🇸NOAA TPO · United States
Supports NOAA related small-business teams in developing follow-on environmental projects after initial approval.
NSF EPSCoR — Active Tracks (Seed)
🇺🇸NSF · United States
Funds United States states through EPSCoR tracks to strengthen institutional research readiness and innovation systems.
NSF GRFP — Fellowship
🇺🇸NSF · United States
Funds graduate students in United States STEM fields to pursue research fellowships during PhD studies.
NSF NRT — Research Traineeship (Seed)
🇺🇸NSF · United States
Supports graduate training programs in United States universities for interdisciplinary research and STEM innovation.
NSF REU — Sites and Supplements (Seed)
🇺🇸NSF · United States
Funds undergraduate research cohort and supplement opportunities for students at United States universities.
NY Energy Storage Incentive
🇺🇸NYSERDA · United States
Supports New York energy storage projects with incentives across residential and large-scale assets.
NY-Sun Solar Incentives
🇺🇸NYSERDA · United States
Supports New York solar adoption through incentives for systems and community solar participation.
NYSERDA Innovation R&D — PON
🇺🇸NYSERDA · United States
Funds New York climate technology innovators through NYSERDA support mechanisms for piloting and scaling practical solutions.
Ocean Drilling Program
🇺🇸NSF · United States
Funds US participation in the international scientific ocean drilling programme — ships, cores and the offices that run them.
Ohio Energy Efficiency Program (OEEP)
🇺🇸Ohio Dept of Development · United States
Supports Ohio organizations with capital grants for energy efficiency improvement projects.
Proposal Planning Grants
🇺🇸Texas A&M Innovation · United States
Supports Texas A&M interdisciplinary teams developing large-scale proposals for external sponsors.
PWEAA — Public Works and Economic Adjustment Assistance
🇺🇸EDA · United States
Helps research teams and institutions for PWEAA Public Works and Economic Adjustment Assistance in manufacturing, energy systems, and built environment.
Regional Direct Air Capture Hubs
🇺🇸OCED · United States
Funds four regional U.S. hubs that demonstrate and deploy direct air capture at scale.
Renewable Energy Program Grants
🇺🇸PA DCED · United States
Funds Pennsylvania businesses developing wind and geothermal energy projects through Commonwealth Financing Authority grants.
Renewable Energy Program Planning and Feasibility Study Grants
🇺🇸PA DCED · United States
Funds Pennsylvania businesses planning wind and geothermal projects through renewable energy feasibility-study grants.
Solar Energy Program Grants
🇺🇸PA DCED · United States
Funds Pennsylvania businesses deploying or manufacturing solar energy systems through Commonwealth Financing Authority grants.
Swine Facility Improvement Credit
🇺🇸Kansas Department of Revenue · United States
Funds Kansas C corporations upgrading swine-waste facilities through a credit covering half of certified improvement costs.
Texas R&D Franchise Tax Credit
🇺🇸Texas Comptroller · United States
Supports Texas companies through a state tax credit for eligible innovation spending to reduce commercialization costs.
Transport Phenomena (TP)
🇺🇸NSF · United States
Funds the physics of moving mass, momentum, energy and heat — fluids, interfaces, combustion, thermal transport and wildfire behaviour.
Tribal Energy Financing Program
🇺🇸DOE LPO / EDF · United States
Supports federally recognized tribes with federal financing for energy projects and infrastructure.
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.
Wells of Opportunity (WOO) — Open FOA
🇺🇸DOE Geothermal / OG · United States
Helps research teams and institutions for Wells of Opportunity in energy systems, climate technology, and hardware.
WVJIT Direct Investment Program
🇺🇸WVJIT · United States
Invests through WVJIT Direct Investment in West Virginia businesses with convertible equity or subordinated debt.
DOE Loan Programs Office (LPO) Section 1703
🇺🇸DOE LPO / EDF · United States
Offers energy innovators in the United States federal loan pathways through DOE for pilot and scaling initiatives.