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: Environment and conservation
- PHS 2024-2 Omnibus Solicitation of the NIH for Small Business Technology Transfer Grant Applications (Parent STTR [R41/R42] Clinical Trial Required) · National Institutes of Health · United States (federal) · Recurring, next intake TBA
- PHS 2024-2 Omnibus Solicitation of the NIH, CDC and FDA for Small Business Innovation Research Grant Applications (Parent SBIR [R43/R44] Clinical Trial Not Allowed) · National Institutes of Health · United States (federal) · Recurring, next intake TBA
- Plant Conservation and Restoration Management (Assistance Listing 15.245) · Interior, Department Of The / Bureau Of Land Management · United States (federal) · Dates vary
- Platte River Recovery Implementation (Assistance Listing 15.544) · Interior, Department Of The / Bureau Of Reclamation · United States (federal) · Dates vary
- Pollution Prevention Grants Program (Assistance Listing 66.708) · Environmental Protection Agency · United States (federal) · Dates vary
- Prescott Marine Mammal Rescue Assistance (Assistance Listing 15.683) · Interior, Department Of The / U.S. Fish And Wildlife Service · United States (federal) · Dates vary
- Promoting Readiness and Enhancing Proficiency to Advance Reporting and Data · Environmental Protection Agency · United States (federal) · Recurring, next intake TBA
- Prop 4 - Nature-Based Solutions (NBS) · San Diego River Conservancy (State of California) · California · Rolling
- Prop 4 - Randall Preserve · Santa Monica Mountains Conservancy (State of California) · California · Rolling
- Prop 4 - Regional Wildfire · Santa Monica Mountains Conservancy (State of California) · California · Rolling
- Prop 4 - Wildfire and Forest Resilience · San Diego River Conservancy (State of California) · California · Rolling
- Proposition 1 Delta Water Quality and Ecosystem Restoration Grant Program · Department of Fish and Wildlife (State of California) · California · Rolling
- Proposition 1 Grant Program (25/26) · Coachella Valley Mountains Conservancy (State of California) · California · Recurring, next intake TBA
- Proposition 1 Lower Los Angeles River Grants · San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (State of California) · California · Rolling
- Proposition 1 Watershed Restoration Grant Program · Department of Fish and Wildlife (State of California) · California · Rolling
- Proposition 13 - Water Recycling - Planning Grant · State Water Resources Control Board (State of California) · California · Rolling
- Proposition 4 - Wildfire and Forest Resilience · San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (State of California) · California · Rolling
- Proposition 4 Grant Program · Tahoe Conservancy (State of California) · California · Rolling
- Proposition 4 Safe Drinking Water, Wildfire Prevention, Drought Preparedness, and Clean Air Bond Act of 2024 · San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (State of California) · California · Rolling
- Proposition 64 Public Health and Safety Grant Program Cohort 4 · Board of State and Community Corrections (State of California) · California · Recurring, next intake TBA
- Proposition 68 - Water Recycling · State Water Resources Control Board (State of California) · California · Rolling
- Proposition 68 Fish and Wildlife Improvement Grant Opportunities - (Including Severely Disadvantaged Communities) · Department of Fish and Wildlife (State of California) · California · Rolling
- Proposition 68 Fish and Wildlife Improvement Grant Program · Department of Fish and Wildlife (State of California) · California · Rolling
- Proposition 68 Grants for Lower Los Angeles River (LLAR) · San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (State of California) · California · Rolling
- Proposition 68 LLAR Severely Disadvantaged Communities · San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (State of California) · California · Rolling
- Proposition 68 Regionwide Grants · San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (State of California) · California · Rolling
- Proposition 68 Rivers and Streams Grant Program · Department of Fish and Wildlife (State of California) · California · Rolling
- Proposition 68 Rivers and Streams Grant Program - Klamath-Trinity Watershed · Department of Fish and Wildlife (State of California) · California · Rolling
- Proposition 68 Southern Steelhead Grant Program · Department of Fish and Wildlife (State of California) · California · Rolling
- Proposition 68 Technical Assistance · San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (State of California) · California · Rolling
- Public Access · Wildlife Conservation Board (State of California) · California · Rolling
- Public Water Supply Energy Efficiency Grant Program · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
- Rangeland Resource Management (Assistance Listing 15.237) · Interior, Department Of The / Bureau Of Land Management · United States (federal) · Dates vary
- Readiness and Environmental Protection Integration (REPI) Program (Assistance Listing 12.017) · Dept Of Defense / Immediate Office Of The Secretary Of Defense · United States (federal) · Dates vary
- Readiness and Recreation Initiative (RARI) - Recurring 5 Year Notice · National Park Service · United States (federal) · Closes 30 November 2030
- Rebuild Illinois Shovel Ready Sites Grant Program · Department Of Commerce And Economic Opportunity (State of Illinois) · Illinois · Dates vary
- Recreation and Visitor Services (Assistance Listing 15.225) · Interior, Department Of The / Bureau Of Land Management · United States (federal) · Dates vary
- Recycled Glass Processing Incentive Grant Program (FY 2026-27) · Department of Resources Recycling and Recovery (State of California) · California · Recurring, next intake TBA
- Recycling Market Development Zone Revolving Loan Program · Department of Resources Recycling and Recovery (State of California) · California · Rolling
- Reduce, Reuse, Recycling Education and Outreach Grants (Assistance Listing 66.921) · Environmental Protection Agency · United States (federal) · Dates vary
- Reef Protection and Tire Abatement · Department of Environmental Protection (State of Florida) · Florida · Dates vary
- Region 8 Sustainable Materials Management Grant · Environmental Protection Agency · United States (federal) · Recurring, next intake TBA
- Region 9 Fiscal Year 2025 Wetland Program Development Grants · Environmental Protection Agency · United States (federal) · Recurring, next intake TBA
- Regional Conservation Investment Strategies · Wildlife Conservation Board (State of California) · California · Rolling
- Regional Conservation Partnership Program (Assistance Listing 10.932) · Agriculture, Department Of / Natural Resources Conservation Service · United States (federal) · Dates vary
- Regional Conservation Partnership Program (RCPP) Alternative Funding Arrangements (AFA) for Federal fiscal year (FY) 2026 · Natural Resources Conservation Service · United States (federal) · Recurring, next intake TBA
- Regional Conservation Partnership Program (RCPP) Classic for federal fiscal year (FY) 2026 · Natural Resources Conservation Service · United States (federal) · Recurring, next intake TBA
- Regional Wetland Program Development Grants (Assistance Listing 66.461) · Environmental Protection Agency · United States (federal) · Dates vary
- Remedial Action and Waste Management (Assistance Listing 81.092) · Energy, Department Of · United States (federal) · Dates vary
- Replacing, Removing, or Upgrading Underground Storage Tanks Grant · State Water Resources Control Board (State of California) · California · Rolling
- Replacing, Removing, or Upgrading Underground Storage Tanks Loan · State Water Resources Control Board (State of California) · California · Rolling
- Research Enhancement Award Program (REAP) for Health Professional Schools and Graduate Schools (R15 Clinical Trial Not Allowed) · National Institutes of Health · United States (federal) · Closes 7 January 2028
- Research Program within Invasive Species Mgmt Section · Fish and Wildlife Conservation Commission (State of Florida) · Florida · Dates vary
- Research, Development, and Training in Isotope Production · Office of Science · United States (federal) · Recurring, next intake TBA
- Research, Development, Monitoring, Public Education, Outreach, Training, Demonstrations, and Studies (Assistance Listing 66.716) · Environmental Protection Agency · United States (federal) · Dates vary
- Residential Electrification Catalyst Program · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
- Residential Sharps Collection Program · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
- Resilient Energy for Wastewater Infrastructure Grant Program · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
- Resource and Capacity Building to Advance the Science of Aggression across Species and Disciplines (R24 Clinical Trial Optional) · National Institutes of Health · United States (federal) · Forecast
- Response to Water Emergencies for Systems that Ensure Clean Water (American Relief Act, 2025, Public Law 118-158) (Assistance Listing 66.491) · Environmental Protection Agency · United States (federal) · Dates vary
- Restoration Deepwater Horizon Oil Spill · Department of Environmental Protection (State of Florida) · Florida · 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
- RESTORE Act Direct Component - Construction and Real Property Acquisition Activities · U.S. Dept. of Treasury RESTORE Act Program · United States (federal) · Recurring, next intake TBA
- RESTORE Act Direct Component - Non-Construction Activities · U.S. Dept. of Treasury RESTORE Act Program · United States (federal) · Closes 31 October 2027
- Reusable Beverage Containers Infrastructure Grant Program (FY 2022-23) · Department of Resources Recycling and Recovery (State of California) · California · Recurring, next intake TBA
- Revolutionizing Innovative, Visionary Environmental Health Research (RIVER) (R35 Clinical Trial Optional) · National Institutes of Health · United States (federal) · Recurring, next intake TBA
- Revolving Fund Program · Rural Utilities Service · United States (federal) · Recurring, next intake TBA
- Riparian Habitat Conservation · Wildlife Conservation Board (State of California) · California · Rolling
- RMC Lower LA River Grant Program · San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (State of California) · California · Rolling
- Roadside Ecology Strike Team · Department Of Transportation (State of Illinois) · Illinois · Dates vary
- ROSS Rapid Response Program · Department of Housing and Urban Development · United States (federal) · Closes 25 January 2027
- Rubberized Pavement Grant Program · Department of Resources Recycling and Recovery (State of California) · California · Recurring, next intake TBA
- Rural Decentralized Water System Grant Program · Rural Utilities Service · United States (federal) · Recurring, next intake TBA
- Rural Surface Transportation Grant Progam · 69A345 Office of the Under Secretary for Policy · United States (federal) · Recurring, next intake TBA
- Ruth L. Kirschstein National Research Service Award (NRSA) Individual Fellowship for Students at Institutions with NIH-Funded Institutional Predoctoral Dual-Degree Training Programs (Parent F30) · National Institutes of Health · United States (federal) · Closes 7 May 2028
- Ruth L. Kirschstein National Research Service Award (NRSA) Individual Fellowship for Students at Institutions Without NIH-Funded Institutional Predoctoral Dual-Degree Training Programs (Parent F30) · National Institutes of Health · United States (federal) · Closes 7 May 2028
- Ruth L. Kirschstein National Research Service Award (NRSA) Individual Postdoctoral Fellowship (Parent F32) · National Institutes of Health · United States (federal) · Closes 7 May 2028
- Ruth L. Kirschstein National Research Service Award (NRSA) Individual Predoctoral Fellowship (Parent F31) · National Institutes of Health · United States (federal) · Closes 7 May 2028
- Ruth L. Kirschstein National Research Service Award (NRSA) Individual Senior Fellowship (Parent F33) · National Institutes of Health · United States (federal) · Closes 7 May 2028
- Ruth L. Kirschstein National Research Service Award (NRSA) Institutional Research Training Grant (Parent T32) · National Institutes of Health · United States (federal) · Closes 4 May 2028
- Ruth L. Kirschstein National Research Service Award (NRSA) Short-Term Institutional Research Training Grant (Parent T35) · National Institutes of Health · United States (federal) · Closes 7 May 2028
- 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
- San Diego River Conservancy Direct Grant Program · San Diego River Conservancy (State of California) · California · Rolling
- SBIR E-Learning for HAZMAT and Emergency Response (R43/R44 Clinical Trial Not Allowed) · National Institutes of Health · United States (federal) · Recurring, next intake TBA
- Science and Lake Improvement Account Program · Tahoe Conservancy (State of California) · California · Rolling
- Science and Technology Projects Related to Coal Mining and Reclamation; Applied Science Projects · Office of Surface Mining · United States (federal) · Recurring, next intake TBA
- Science To Achieve Results (STAR) Research Program (Assistance Listing 66.509) · Environmental Protection Agency · United States (federal) · Dates vary
- Seagrass Habitat Research, Assessment & Restoration. · Fish and Wildlife Conservation Commission (State of Florida) · Florida · Dates vary
- Seagrass Restoration Technology Development Initiative · Department of Environmental Protection (State of Florida) · Florida · Dates vary
- Section 319(h) - Nonpoint Source Pollution Control Financial Assistance Program · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
- Section 604b - Water Quality Management Planning · Illinois Environmental Protection Agency (State of Illinois) · Illinois · Dates vary
- Secure Rural Schools and Community Self-Determination (Assistance Listing 15.234) · Interior, Department Of The / Bureau Of Land Management · United States (federal) · Dates vary
- Security, Privacy, and Trust in Cyberspace (NSF SaTC) · U.S. National Science Foundation · United States (federal) · Closes 25 January 2027
- Sedimentary Geology and Paleobiology · U.S. National Science Foundation · United States (federal) · Recurring, next intake TBA
- SEFSC Bluefin Tuna Research Program · DOC NOAA - ERA Production · United States (federal) · Closes 31 December 2026
- Senate Bill 1 Sea Level Rise Adaptation Grant Program - Track 1 · Ocean Protection Council (State of California) · California · Rolling
- Senior Environmental Employment Program (Assistance Listing 66.508) · Environmental Protection Agency · United States (federal) · Dates vary
- Sewer Overflow and Stormwater Reuse Municipal Grant Program (Assistance Listing 66.447) · Environmental Protection Agency · United States (federal) · Dates vary
- Shorebird Predation Management Services · Fish and Wildlife Conservation Commission (State of Florida) · Florida · Dates vary
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