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Funding programs in United States

Hand-checked programs plus official open data. Each links to its official page. Loans and private funders are labelled.

United States grant list United States funders United States student funding guide

Open-data catalog: Energy and clean tech

Joint Institute for Wood Products Innovation Grant, FY 2026-2027 · Board of Forestry (State of California) · California · Recurring, next intake TBA
Low-Income Home Energy Assistance · Department Of Commerce And Economic Opportunity (State of Illinois) · Illinois · Dates vary
Low-Income Home Energy Assistance (Assistance Listing 93.568) · Health And Human Services, Department Of / Administration For Children And Families · United States (federal) · Dates vary
Manufacturing and Energy Supply Chain Demonstrations and Commercial Applications (Assistance Listing 81.253) · Energy, Department Of · United States (federal) · Dates vary
Maritime Environmental and Technical Assistance (Assistance Listing 20.826) · Transportation, Department Of / Maritime Administration · United States (federal) · Dates vary
Midsize and Large Drinking Water System Infrastructure Resilience and Sustainability Program - Safe Drinking Water Act 1459F (Assistance Listing 66.488) · Environmental Protection Agency · United States (federal) · Dates vary
MINE HEALTH AND SAFETY STATE GRANTS · Mine Safety and Health Administration · United States (federal) · Recurring, next intake TBA
Minerals and Mining on Indian Lands (Assistance Listing 15.038) · Interior, Department Of The / Bureau Of Indian Affairs · United States (federal) · Dates vary
Minority Serving/Justice 40 Environmental Justice Planning Toward Net Zero at Illinois Community Colleges · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
Mission Support (Assistance Listing 43.009) · National Aeronautics And Space Administration · United States (federal) · Dates vary
Mitigating Emissions from Marginal Conventional Wells · Department Of Natural Resources (State of Illinois) · Illinois · Dates vary
MPS Astronomical Sciences Research Programs (MPS Astro) · U.S. National Science Foundation · United States (federal) · Closes 7 October 2076
MPS Physics Research Programs (MPS Physics) · U.S. National Science Foundation · United States (federal) · Closes 6 October 2076
National Electric Vehicle Infrastructure (Assistance Listing 20.277) · Transportation, Department Of / Federal Highway Administration · United States (federal) · Dates vary
National Electric Vehicle Infrastructure (NEVI) Formula Program · Department Of Transportation (State of Illinois) · Illinois · Dates vary
National Fire Plan-Wildland Urban Interface Community Fire Assistance (Assistance Listing 15.674) · Interior, Department Of The / U.S. Fish And Wildlife Service · United States (federal) · Dates vary
National Fire Plan-Wildland Urban Interface Community Fire Assistance (Assistance Listing 15.948) · Interior, Department Of The / National Park Service · United States (federal) · Dates vary
National Highway Freight Program (NHFP) (Assistance Listing 20.278) · Transportation, Department Of / Federal Highway Administration · United States (federal) · Dates vary
National Nuclear Security Administration (NNSA) Minority Serving Institutions (MSI) Program (Assistance Listing 81.123) · Energy, Department Of · United States (federal) · Dates vary
Native American Affairs: Fiscal Year 2025 Colorado River Basin Tribal Drought Resiliency Program · Bureau of Reclamation · United States (federal) · Closes 20 November 2026
NIEHS Worker Training Program’s HAZMAT Training at DOE Nuclear Weapons Complex (UH4 Clinical Trial Not Allowed) · National Institutes of Health · United States (federal) · Forecast
NOI: PROSPECT Program: Providing Opportunities for Specialized Education in Critical Technologies · Golden Field Office · United States (federal) · Closes 15 January 2027
Notice of Intent to Issue DE-FOA-0003390 · National Energy Technology Laboratory · United States (federal) · Recurring, next intake TBA
NOTICE OF INTENT TO ISSUE FUNDING OPPORTUNITY ANNOUNCEMENT NO. DE-FOA-0003298, CLEAN ENERGY TECHNOLOGY DEPLOYMENT ON TRIBAL LANDS - 2024 · Golden Field Office · United States (federal) · Recurring, next intake TBA
Notice of Intent to Issue Funding Opportunity Announcement No. DE-FOA-0003365 · National Energy Technology Laboratory · United States (federal) · Recurring, next intake TBA
Notice of Intent to Issue NOFO DE-FOA-0003649: Leveraging Domestic Infrastructure and Resources to Unleash Alternative Chemicals, Fuels and Feedstocks · Golden Field Office · United States (federal) · Closes 26 April 2027
Notice of Intent to Publish a Forecast for EmbraceHealth Clinical Research Network to Reduce Health Disparities - Research Sites · National Institutes of Health · United States (federal) · Forecast
NSLP Equipment Assistance Grant · State Board Of Education (State of Illinois) · Illinois · Dates vary
Nuclear Data Interagency Working Group (NDIAWG) Research Program · Office of Science · United States (federal) · Recurring, next intake TBA
Nuclear Legacy Cleanup Program (Assistance Listing 81.065) · Energy, Department Of · United States (federal) · Dates vary
Office of Science Financial Assistance Program (Assistance Listing 81.049) · Energy, Department Of · United States (federal) · Dates vary
Performance Partnership Grants (Assistance Listing 66.605) · Environmental Protection Agency · United States (federal) · Dates vary
Pesticide Registration Improvement Act Employee Training (Assistance Listing 66.722) · Environmental Protection Agency · United States (federal) · Dates vary
Plasma Physics · U.S. National Science Foundation · United States (federal) · Closes 16 November 2026
Polk Sheriffs District Command Centers Emergency Generator Replacement · Department of Law Enforcement (State of Florida) · Florida · Dates vary
PON-24-002 - K - 12 Energy Efficiency Program (KTEP) · CA Energy Commission (State of California) · California · Rolling
Powering Affordable Reliable Technology Energy Program (Assistance Listing 10.757) · Agriculture, Department Of / Rural Utilities Service · United States (federal) · Dates vary
Process Systems, Reaction Engineering, and Molecular Thermodynamics · U.S. National Science Foundation · United States (federal) · Recurring, next intake TBA
Promoting Resilient Operations for Transformative, Efficient, and Cost-Saving Transportation (PROTECT) (Assistance Listing 20.284) · Transportation, Department Of / Federal Highway Administration · United States (federal) · Dates vary
Protective Equipment for Responders · Office of Procurement Operations - Grants Division · United States (federal) · Recurring, next intake TBA
Public Building Energy Efficiency Grant · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
Public Transportation Innovation (Assistance Listing 20.530) · Transportation, Department Of / Federal Transit Administration · United States (federal) · Dates vary
Public Water Infrastructure Assessments · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
Public Water Supply Energy Efficiency Grant Program · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
Radiation and Nuclear Countermeasures Program (Assistance Listing 93.8RA) · Health And Human Services, Department Of / National Institutes Of Health · United States (federal) · Dates vary
Rangeland Resource Management (Assistance Listing 15.237) · Interior, Department Of The / Bureau Of Land Management · United States (federal) · Dates vary
Recreational Trails Program (Assistance Listing 20.219) · Transportation, Department Of / Federal Highway Administration · United States (federal) · Dates vary
Reduction of Truck Emissions at Port Facilities (Assistance Listing 20.286) · Transportation, Department Of / Federal Highway Administration · United States (federal) · Dates vary
Reef Protection and Tire Abatement · Department of Environmental Protection (State of Florida) · Florida · Dates vary
Reissue of RFA-FD-22-001 - Efficient and Innovative Natural History Studies Addressing Unmet Needs in Rare Diseases (R01 Clinical Trials Optional) · Food and Drug Administration · United States (federal) · Closes 8 February 2028
Renewable Energy and Energy Efficient Grants Program · Department of Agriculture and Consumer Services (State of Florida) · Florida · Dates vary
Renewable Energy Research and Development (Assistance Listing 81.087) · Energy, Department Of · United States (federal) · Dates vary
Renewable Resources Extension Act (Assistance Listing 10.515) · Agriculture, Department Of / National Institute Of Food And Agriculture · United States (federal) · Dates vary
Replacement and Repair of Indian Schools (Assistance Listing 15.062) · Interior, Department Of The / Bureau Of Indian Affairs · United States (federal) · Dates vary
Request for Information - Gauging Investor Interest in the Development and Commercialization of Subsurface Energy Technologies · National Energy Technology Laboratory · United States (federal) · Closes 5 November 2026
Research and Development (RAD) Directed Energy (RD) University Assistance Instruments · Air Force -- Research Lab · United States (federal) · Closes 18 July 2029
Research in Basic Plasma Science and Engineering · Office of Science · United States (federal) · Recurring, next intake TBA
Research, Development, and Training in Isotope Production · Office of Science · United States (federal) · Recurring, next intake TBA
Residential Clean Energy Credit · Internal Revenue Service (IRS) · Washington · Closes 31 December 2032
Residential Clean Energy Credit: Home Battery Storage · Internal Revenue Service (IRS) · Washington · Closes 31 December 2032
Residential Electrification Catalyst Program · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
Resilient and Efficient Codes Implementation Support Program · Department Of Commerce And Economic Opportunity (State of Illinois) · Illinois · Dates vary
Resilient Energy for Wastewater Infrastructure Grant Program · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
RESTORE Act Centers of Excellence Research Grants Program · U.S. Dept. of Treasury RESTORE Act Program · United States (federal) · Closes 31 October 2027
Rev Up EV Initiative: Curriculum and Student Success · Illinois Community College Board (State of Illinois) · Illinois · Dates vary
ROSES 2024: C.12 Planetary Instrument Concepts for the Advancement of Solar System Observations · NASA Headquarters · United States (federal) · Recurring, next intake TBA
ROSES 2024: C.3 Solar System Workings · NASA Headquarters · United States (federal) · Recurring, next intake TBA
ROSES 2024: C.6 Solar System Observations · NASA Headquarters · United States (federal) · Recurring, next intake TBA
ROSES 2025: A.18 Geosphere · NASA Headquarters · United States (federal) · Closes 15 January 2027
ROSES 2025: C.2 Solar System Science · NASA Headquarters · United States (federal) · Closes 12 November 2026
ROSES 2025: D.2 Astrophysics Data Analysis · NASA Headquarters · United States (federal) · Recurring, next intake TBA
ROSES 2025: D.5 Astrophysics Pioneers · NASA Headquarters · United States (federal) · Recurring, next intake TBA
ROSES25: B.6 Heliophysics Technology and Instrument Development for Science · NASA Headquarters · United States (federal) · Recurring, next intake TBA
Rural Electrification Loans and Loan Guarantees (Assistance Listing 10.850) · Agriculture, Department Of / Rural Utilities Service · United States (federal) · Dates vary
Rural Energy for America (REAP) Technical Assistance Grant (TAG) Program · Rural Business-Cooperative Service · United States (federal) · Recurring, next intake TBA
Rural Energy for America Program · Rural Business-Cooperative Service · United States (federal) · Recurring, next intake TBA
Rural Energy Savings Program · US Department of Agriculture (USDA) · Washington · Rolling
Rural Energy Savings Program (RESP) (Assistance Listing 10.751) · Agriculture, Department Of / Rural Utilities Service · United States (federal) · Dates vary
Rural Health Network Development Program · Health Resources and Services Administration · United States (federal) · Forecast
Safety and Environmental Research and Data Collection for Offshore Energy and Mineral Activities (Assistance Listing 15.441) · Interior, Department Of The / Bureau Of Safety And Environmental Enforcement · United States (federal) · Dates vary
Sales Tax Exclusion (STE) Program · State Treasurer's Office (State of California) · California · Rolling
SECURE Water Act - Research Agreements (Assistance Listing 15.560) · Interior, Department Of The / Bureau Of Reclamation · United States (federal) · Dates vary
SEEDING CRITICAL ADVANCES FOR LEADING ENERGY TECHNOLOGIES WITH UNTAPPED POTENTIAL (SCALEUP) READY · Advanced Research Projects Agency Energy · United States (federal) · Closes 29 September 2029
SendMeMissions Disaster Volunteer Headquarters · Executive Office of the Governor (State of Florida) · Florida · Dates vary
Sewer Overflow and Stormwater Reuse Municipal Grant Program (Assistance Listing 66.447) · Environmental Protection Agency · United States (federal) · Dates vary
Silcon Carbide Cladding Lead Test Rod Development-Phase 1 · Idaho Field Office · United States (federal) · Closes 7 December 2026
Software Infrastructure for Sustained Innovation · U.S. National Science Foundation · United States (federal) · Recurring, next intake TBA
Solar Pipeline Training Program · Department Of Commerce And Economic Opportunity (State of Illinois) · Illinois · Dates vary
Solar System Exploration Research Virtual Institute Cooperative Agreement Notice-5 (SSERVI CAN-5) · NASA Headquarters · United States (federal) · Closes 4 December 2026
Source Reduction Assistance (Assistance Listing 66.717) · Environmental Protection Agency · United States (federal) · Dates vary
South Carolina Support for Foreign Research Reactor Spent Nuclear Fuel (FRRSNF) Shipments (Assistance Listing 81.180) · Energy, Department Of · United States (federal) · Dates vary
Southern Nevada Public Land Management (Assistance Listing 15.235) · Interior, Department Of The / Bureau Of Land Management · United States (federal) · Dates vary
State & Private Forestry Hazardous Fuel Reduction Program (Assistance Listing 10.697) · Agriculture, Department Of / Forest Service · United States (federal) · Dates vary
State Clean Diesel Grant Program (DERA) · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
State Energy Program (Assistance Listing 81.041) · Energy, Department Of · United States (federal) · Dates vary
State Heating Oil and Propane Program (Assistance Listing 81.138) · Energy, Department Of · United States (federal) · Dates vary
State Home Electrification and Appliance Rebate Program (HEAR) · WA Department of Commerce (COM) Energy Division · Washington · Rolling
Sun Grant Program · National Institute of Food and Agriculture · United States (federal) · Recurring, next intake TBA
Sun Grant Program (Assistance Listing 10.320) · Agriculture, Department Of / National Institute Of Food And Agriculture · United States (federal) · Dates vary
Sustainable Agriculture Research and Education (Assistance Listing 10.215) · Agriculture, Department Of / National Institute Of Food And Agriculture · United States (federal) · Dates vary

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