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 49-72 of 505 grants
Geosciences Core Research: Atmospheric, Geospace, Earth and Ocean Sciences (GEO Core)
🇺🇸NSF · United States
Funds foundational research across the whole of the geosciences — atmosphere, near-Earth space, solid Earth and ocean — with no deadline.
Geospace Cluster
🇺🇸NSF · United States
Funds research on the Sun–Earth system — the upper atmosphere, magnetosphere, radiation belts, solar wind and space weather.
Geothermal Grant and Loan Program
🇺🇸CEC · United States
Supports geothermal innovators with funding for exploration, testing, and resource development.
GFO-25-605: Reliable Electric Charging for Eligible School-bus Sites (RECESS)
🇺🇸CEC · United States
Funds school-bus charging infrastructure for community electrification and mobility to strengthen real-world implementation.
GFO-25-608: EV Hub, Outreach, Messaging, and Equipment (EV HOME)
🇺🇸CEC · United States
Funds electric-vehicle outreach and education activities in California communities to strengthen real-world implementation.
Global Access Program
🇺🇸PA DCED · United States
Funds Pennsylvania companies expanding export sales through reimbursement grants for eligible international business development costs.
Grants on the Edge
🇺🇸Texas A&M Innovation · United States
Funds Texas A&M faculty strengthening previously reviewed projects to improve future funder alignment.
Harvard Climate Change Solutions Fund (CCSF)
🇺🇸Salata Institute · United States
Supports Harvard research and policy initiatives reducing climate change risks through renewable energy and adaptation.
High Performance Building Program Grants
🇺🇸PA DCED · United States
Funds Pennsylvania small businesses constructing or renovating high-performance buildings through CFA-backed grants.
Infrastructure Cluster
🇺🇸NSF · United States
Funds the facilities atmospheric and geospace research runs on, including the National Center for Atmospheric Research.
Innovation Ecosystem Development
🇺🇸MTI · United States
Provides the Innovation Ecosystem Development grant to organizations building innovation infrastructure for Maine technology firms and growth networks.
IP Group Balance-Sheet Equity
🇬🇧IP Group · United Kingdom
Invests directly in university spinouts across health, deep technology, and clean technology from formation through scale-up.
JETI — Jobs, Energy, Technology and Innovation Act
🇺🇸Texas Comptroller · United States
Funds Texas school-district projects improving energy, technology, and innovation outcomes through capital investment.
Kentucky SBIR/STTR Match — Phase I
🇺🇸KY Innovation · United States
Funds Kentucky companies with state matching support for early federally aligned innovation projects.
Kentucky SBIR/STTR Match — Phase II
🇺🇸KY Innovation · United States
Funds Kentucky companies with larger state matching support as innovation projects move toward commercialization.
KSEF SBIR/STTR microAwards
🇺🇸KY Innovation · United States
Funds Kentucky small companies preparing SBIR/STTR proposals through microAwards.
Life and Environments Through Time
🇺🇸NSF · United States
Funds research on how Earth's climate, environments and life evolved together — from the Archean to the Holocene.
Long Term Research in Environmental Biology
🇺🇸NSF · United States
Funds data series long enough to answer questions a normal grant cycle cannot reach — decades of ecology, evolution and ecosystem measurement.
MIT Solve Global Challenges
🇺🇸MIT · United States
Supports teams tackling global challenges by selecting and backing scalable ideas through MIT Solve challenge pathways.
Montana STEP Export Grant
🇺🇸MT Commerce · United States
Funds Montana small businesses exporting deep-tech products internationally through reimbursement of trade shows, compliance testing, IP filings, e-commerce, and market research costs.
NASA ROSES — Science Mission Directorate Omnibus
🇺🇸NASA · United States
Funds a broad United States NASA Science Mission Directorate package across multiple science and mission areas.
NH BFA Tax-Exempt Bond Financing
🇺🇸NH BFA / NHIRC · United States
Supports New Hampshire manufacturing, infrastructure, and community projects through tax-exempt bond financing.
NM Sustainable Building Tax Credit
🇺🇸NM TRD · United States
Offers New Mexico property owners credits for building and renovation projects that meet recognized green standards.
NOAA SBIR — Program (Seed)
🇺🇸NOAA OAR · United States
Supports United States. small businesses developing ocean and atmospheric technologies through NOAA routes.