United States climate grants
54 open listings, soonest deadline first.
US climate money is concentrated in a few very large federal programmes plus a deep state layer. The Department of Energy dominates on dollar volume through OCED, ARPA-E and the Loan Programs Office; the EPA runs the environmental and climate-justice side; the USDA covers agriculture and forestry; and state agencies such as the California Energy Commission run their own solicitations on separate calendars. Listed below are the open climate grants in the United States that landscape produces, taken from each publisher's own notice and re-checked on every refresh.
US federal funding is high-volume, highly specified and administered by agency rather than by theme, so the same project can be eligible under several programmes with entirely different forms. Deadlines are hard, cost-share expectations are explicit, and the state layer runs on its own calendar with its own eligibility, often restricted to in-state work.
This page lists 54 open climate grants covering the United States, soonest deadline first. Every listing has been classified against the sustainability taxonomy rather than matched on keywords, and geographic coverage is read from the notice itself, so a programme open to the United States through a wider European or global scheme appears here too.
23 distinct funders publish the calls on this page. Who is behind a call matters as much as what it funds: eligibility, reporting burden and the realistic timeline to a decision vary far more between funders than between individual calls, so it is worth opening a listing before judging the programme.
The work on this page spans Forestry and Reforestation, Biodiversity and Nature, Regenerative Agriculture, Food Systems, Climate Adaptation. Narrowing to one of those is usually a better use of time than reading the whole list, because eligibility tends to follow the sector far more closely than it follows the country.
16 of these close within the next 30 days. Deadlines are taken from the source listing and re-checked on every refresh, but the publishing body remains the authority, so confirm against the official notice before you submit.
Community Forest and Open Space Conservation Program
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This US federal forestry agency grant funds the conservation and management of community forests and open spaces to provide ecosystem services, recreation, and community benefits. It is open to nonprofits, local authorities, tribes, and other eligible entities working on forest and land conservation projects.
Food and Agricultural Sciences National Needs Graduate and Postgraduate Fellowships
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This fellowship program provides stipend support to new graduate students pursuing master's, DVM, or doctoral degrees in food and agricultural sciences. Eligible applicants are U.S. citizens, nationals, or permanent residents with strong potential to become food, agricultural, or natural resources scientists and professionals.
ROSES25: A.13 Accelerating Earth Solutions
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A solicitation for broad research and applications addressing Earth science challenges across agriculture, disaster resilience, water resources, wildland fire, energy systems, and resilient infrastructure. The program supports basic and applied research from universities, research institutions, and other eligible organizations to advance solutions to pressing Earth-related problems.
Community Self-Determination
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A grant program invests in the self-determination of Indigenous people working in their community. Applicants are encouraged to describe their community self-determination efforts within one of the following strategic focus areas that are best suited for their intentions and goals (e.g., climate justice work, clean energy initiatives, access to clean water, etc.). Grants of US$20 thousand per year, with a commitment of two years. The geographical focus is Turtle Island.
Annual Recurring University Training and Research
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This is an annual recurring grant from a US federal energy laboratory supporting university-based training and research in carbon management and renewable energy technologies. It funds academic institutions to conduct R&D and workforce development in clean energy and carbon-related fields.
US State Electric Vehicle Infrastructure Formula Program – Community Charging Solicitation
Commission
This grant funds the deployment of community-based electric vehicle charging infrastructure across a US state under the federal NEVI Formula Program. Eligible applicants can seek funding to build out EV charging networks that serve public and community needs.
FY2026 Implementation of the Quagga and Zebra Mussel Action Plan (QZAP) in the Western United States
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This grant from a US federal wildlife agency funds implementation of invasive species management (quagga and zebra mussels) action plans across the western United States, supporting habitat protection and ecosystem restoration. Eligible organizations can apply for funding to execute on-the-ground mussel prevention, monitoring, and control activities.
FY2026 Earth System Science and Services Partnership
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This is a partnership grant supporting Earth system science research and climate services delivery for FY2026. It funds collaborative projects between federal, academic, and private-sector partners to advance climate science, monitoring, and decision-support tools.
Cooperative Agreement for Affiliated Partner with the Southern Appalachian Cooperative Ecosystem Studies Unit (CESU)
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This is a cooperative agreement opportunity for affiliated partners to collaborate with the Southern Appalachian CESU on research and projects related to climate, renewable energy, and ecosystem studies. Eligible organizations can partner with a US federal geological survey agency to conduct applied research and technical assistance in the Southern Appalachian region.
Highlands Conservation Act – Competitive Funding Round
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A competitive grants programme provides funding to state, county, and municipal entities in Connecticut, New Jersey, New York, and Pennsylvania to acquire land or conservation interests for protecting high-value natural resources. Governors of the four Highlands States may submit proposals for up to 50% of eligible land conservation project costs, with awards ranging from $25,000 to $3,850,000.
Highlands Conservation Act - Base Funding Round
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A conservation grant programme provides funding to Connecticut, New Jersey, New York, and Pennsylvania for land acquisition and conservation projects protecting high-value natural resources in the Highlands Region. State, county, and municipal entities can receive up to 50% of project costs, with each state eligible for up to $2.29M in this base funding round.
Request for Information - Gauging Investor Interest in the Development and Commercialization of Subsurface Energy Technologies
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This is a Request for Information seeking to gauge investor and developer interest in subsurface energy technologies, including geothermal, energy storage, and carbon management solutions. The RFI is designed to inform future funding priorities and commercialization pathways for subsurface-based energy and climate solutions.
Water Resources Research Act Program National Competitive Grants FY2026 (104g General)
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This is a competitive grants programme from a U.S. federal geological survey agency supporting water resources research, including topics relevant to renewable energy and water management. Eligible applicants include universities, research institutions, and other organizations conducting water-related research.
Small Business Innovation Research and Small Business Technology Transfer Programs Phase II
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Phase II SBIR/STTR programme funds small businesses and research institutions to develop and commercialize innovative technologies in agriculture, renewable energy, and sustainability. Eligible applicants include small businesses, universities, and research institutions advancing technologies that have passed Phase I feasibility validation.
DARRP Restoration Implementation Grants (2026)
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DARRP Restoration Implementation Grants fund on-the-ground restoration projects, likely coastal or ecosystem-focused, administered by a US federal environmental agency. The grant supports implementation of restoration work that advances environmental recovery and resilience.
Easement Restoration and Stewardship
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This grant from a US agricultural agency funds restoration and stewardship of conservation easements to enhance environmental outcomes including carbon sequestration and biodiversity. Eligible applicants include landowners, nonprofits, and local authorities managing easement properties.
Research Grants for Evolutionary Biology
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Small grants up to $3,500 for graduate students conducting specimen-based and expeditionary research on bird evolutionary biology. Funds project expenses but not salaries or stipends.
FY2026 Marine Mammal Rescue and Response Grant Program
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This grant funds marine mammal rescue, response, and rehabilitation efforts to protect and recover marine mammal populations. Eligible applicants include nonprofits, research institutions, and government agencies working on marine mammal conservation and emergency response.
Advanced Nuclear Energy Licensing Cost-Share Grant Program
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This US federal clean-energy grant provides cost-share funding to support the licensing and regulatory approval of advanced nuclear energy technologies, reducing financial barriers for developers. Eligible applicants include nuclear technology companies, utilities, and research institutions seeking to commercialize next-generation nuclear reactors.
Accelerating Scale-up and Pre-piloting of Emerging Chemical Technologies (ASPECT)
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ASPECT funds scale-up and pre-piloting of emerging chemical technologies to accelerate the clean energy transition, particularly those with potential for commercialization and deployment. The program targets companies, research institutions, and consortia developing novel chemical processes and materials that advance renewable energy and decarbonization goals.
Silicon Carbide Cladding Lead Test Rod Development—Phase 1
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This grant funds Phase 1 development of silicon carbide cladding for lead test rods, advancing nuclear fuel technology for enhanced safety and performance. The opportunity is open to organizations capable of conducting materials science and nuclear engineering research and development.
The Genesis Mission: Transforming Science and Energy with AI
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The Genesis Mission funds interdisciplinary teams developing AI models and workflows to accelerate scientific discovery and R&D across energy, environmental, and nuclear challenges. Eligible applicants include national laboratories, academia, U.S. industry, and consortia, with Phase I small-team and Phase II large-team tracks across nine topic areas.
Solid Waste Management Grant Program
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This grant funds solid waste management infrastructure and projects in rural areas, supporting waste reduction, recycling, and sustainable waste handling systems. Eligible applicants include rural municipalities, nonprofits, and cooperatives seeking to improve waste management capacity.
Technical Assistance and Training Grant Program
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This grant funds technical assistance and training programs to build capacity in rural communities and organizations. The program supports sustainability-focused initiatives through knowledge transfer and skill development.
ROSES 2025: A.4 Rapid Response and Novel Research in Earth Science
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ROSES 2025 A.4 funds rapid-response and novel research projects in Earth science, including climate and environmental monitoring. The program is open to researchers and institutions capable of conducting innovative Earth science investigations with flexible timelines and funding amounts.
Aquatic Invasive Species Grants to Great Lakes States - Fiscal Year 2026 Great Lakes Restoration Initiative
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This grant funds aquatic invasive species management and control projects in Great Lakes states as part of the Great Lakes Restoration Initiative. Eligible applicants are Great Lakes state agencies and their partners working to prevent, detect, and manage invasive aquatic species that threaten ecosystem health.
Aquatic Invasive Species Interjurisdictional Grants to the Great Lakes States and Tribes - Fiscal Year 2026 Great Lakes Restoration Initiative
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This grant funds projects to control and manage aquatic invasive species in the Great Lakes region through interjurisdictional collaboration among Great Lakes states and tribes. Eligible applicants are state and tribal natural resource agencies working on prevention, detection, and removal of invasive aquatic species.
Agriculture and Food Research Initiative Competitive Grants Program Foundational and Applied Science Program
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The AFRI Competitive Grants Program funds research, extension, and integrated projects across six priority areas including plant and animal health, food safety, bioenergy, natural resources, agriculture systems, and rural economics. The program is open to research institutions, universities, nonprofits, and other eligible organizations conducting foundational and applied science to advance sustainable agriculture.
PROSPECT Program: Providing Opportunities for Specialized Education in Critical Technologies
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The PROSPECT Program provides up to $100 million in funding to develop educational pathways and workforce training across the critical minerals and materials supply chain, from extraction through recycling. It targets collaborative partnerships among academia, industry, national laboratories, and other stakeholders to build a skilled talent pipeline supporting U.S. competitiveness in critical technologies.
2026 Diesel Emissions Reduction Act (DERA) National Program
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The 2026 DERA National Program funds projects that reduce diesel emissions from engines and equipment across transportation, construction, and industrial sectors. Eligible applicants include state and local governments, nonprofits, tribes, and private entities seeking to deploy cleaner technologies and retrofit existing diesel fleets.
National Bycatch Reduction Engineering Program (BREP) - FY2026/27
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This grant from a US federal marine agency funds engineering research and development to reduce bycatch in commercial fishing operations, protecting marine species and ecosystems. It is open to research institutions, universities, and organizations developing technological solutions to minimize unintended catch of non-target marine life.
Advancing coastal flood protection through public-private partnerships, innovative insurance products, and improved sediment management
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This grant funds coastal flood protection initiatives through public-private partnerships, innovative insurance products, and sediment management strategies. It targets organizations working on climate adaptation and resilience in coastal communities.
National Fish Passage Program
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A US federal program funds projects that remove or mitigate barriers to fish migration in rivers and streams, restoring aquatic ecosystem connectivity and biodiversity. The program is open to state and federal agencies, tribes, nonprofits, and other eligible entities working on fish passage infrastructure and restoration.
WaterSMART Cooperative Watershed Management Program
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This grant funds cooperative watershed management projects that improve water resource sustainability and resilience across U.S. watersheds. It is open to state and local agencies, tribes, nonprofits, and water districts seeking to implement collaborative water management solutions.
2026 Alaska Marine Education and Training Mini-Grant Program
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This grant funds marine education, workforce development, and training projects in Alaska that advance seafood competitiveness, sustainability, and supply-chain resilience. Eligible projects span marine science, aquaculture, maritime operations, seafood safety, fishery management, and consumer outreach.
Seeding Critical Advances for Leading Energy Technologies with Untapped Potential (Scaleup) Ready
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SCALEUP Ready funds pre-commercial scaling of energy technologies previously supported by a US research agency, helping them transition from bench-scale to commercially viable versions. The program targets innovative energy projects ready to demonstrate manufacturability, reliability, and system integration at scale.
Work with US-based researchers on environmental science: UK-US lead agency collaboration
Council
This is a collaborative research funding call for UK-based environmental scientists to partner with US-based researchers on environmental science projects, governed by a UK-US lead agency agreement. Applicants must be employed at lecturer level or above at eligible UK research organisations.
Affordable Rural Cooperative (ARC) Energy Program
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Grant programme supporting renewable energy and carbon reduction projects for rural agricultural cooperatives. Eligible organizations can access funding to deploy clean energy infrastructure and advance energy transition in underserved rural communities.
Atmosphere Cluster
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The Atmosphere Cluster funds fundamental research on atmospheric processes, chemistry, physics, and dynamics across all scales, with applications to weather, climate, air quality, and the water cycle. The program supports modeling, observations, laboratory and field experiments, and measurement techniques, and requires integration of education, outreach, and workforce development activities.
Water, Landscape, and Critical Zone Processes
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A US federal research agency grant supporting research on water, landscape, and critical zone processes, including interactions between water, soil, geology, and ecosystems. Eligible for academic and research institutions conducting fundamental science in hydrology, geomorphology, and environmental systems.
Environmental Sustainability
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A US federal research-grant programme supports research and projects advancing environmental sustainability across multiple domains. The programme is open to eligible organizations but lacks specificity on funded interventions, mechanisms, and application deadlines.
Process Systems, Reaction Engineering, and Molecular Thermodynamics
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Grant supporting fundamental engineering research on chemical reaction engineering, process systems optimization, and molecular thermodynamics to advance sustainable chemical manufacturing and product design. Eligible researchers can pursue work on novel reactor designs, process intensification, carbon capture/conversion, nanoparticle synthesis, biomass conversion, and electrification of chemical processes.
Engineering Environmental Resiliency (EER)
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NSF's Engineering Environmental Resiliency program funds fundamental research to advance resource and energy conservation, waste reduction, circular economy, and environmental protection through chemistry, biotechnology, nanotechnology, and AI-driven solutions. The program targets university and research institutions developing technologies for sustainable manufacturing, critical mineral recovery, contaminant detection, and life cycle assessment.
Division of Environmental Biology (core programs)
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A research funding programme supports core research in biodiversity, ecology, and environmental science across multiple subdisciplines. This is a broad research-funding opportunity for universities and research institutions to conduct fundamental and applied environmental biology research.
FY26 Youth Conservation Corps - Bureau wide
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This grant funds youth and veteran participants (ages 16–30 and veterans up to 35) to perform hands-on conservation and resource management work on U.S. public lands, including trail building, habitat restoration, invasive species control, and cultural resource preservation. Eligible organizations can propose projects that combine skill development, mentorship, and tangible conservation outcomes across federally managed lands.
Exploring and Enhancing Outdoor and Heritage Tourism in the Chesapeake Bay Watershed
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This grant funds projects that explore, develop, and enhance outdoor recreation and heritage tourism opportunities within the Chesapeake Bay Watershed while supporting climate resilience and conservation. It targets organizations working to balance tourism development with environmental stewardship and watershed protection.
Capacity Building Grants for Non-Land-Grant Colleges of Agriculture Program
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This US federal agricultural research agency grant funds capacity-building initiatives at non-land-grant colleges of agriculture, with a focus on renewable energy and agricultural innovation. The program supports institutional development and research infrastructure at eligible agricultural education institutions.
Marine Mammal Rescue Assistance Grant
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This grant supports marine mammal rescue and assistance activities, addressing ocean conservation and animal welfare. Eligible applicants can seek funding to strengthen rescue operations and marine mammal protection efforts.
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