Clean Energy Grants
131 active federal grants matching "clean energy". Updated daily.
Genesis Mission Graduate Fellowship Pilot
PAMS-SC · DE-FOA-0003673
Silicon Carbide Cladding Lead Test Rod Development-Phase 1
DOE-ID · DE-FOA-0003577
Cooperative Agreement for Affiliated Partner with the Southern Appalachian Cooperative Ecosystem Studies Unit (CESU)
DOI-USGS1 · G27AS00165
Small Business Innovation Research and Small Business Technology Transfer Programs Phase II
USDA-NIFA · USDA-NIFA-SBIR-012221
Small Business Transportation Technical Assistance Center (Region 3)
DOT-OSDBU · OST-OSDBU-2027-SBTTAC-REGION3-FY2027-1
Small Business Transportation Technical Assistance Center (Region 1)
DOT-OSDBU · OST-OSDBU-2027-SBTTAC-REGION1-FY2027-1
FY 2027 Continuation of Solicitation for the Office of Science Financial Assistance Program
PAMS-SC · DE-FOA-0003665
WATER RESOURCES RESEARCH ACT PROGRAM NATIONAL COMPETITIVE GRANTS FY2026 (104g General)
DOI-USGS1 · G27AS00164
Region 4 Small Business Transportation Technical Assistance Center (SBTTAC)
DOT-OSDBU · OST-OSDBU-2027-SBTTAC-REGION-4-FY2027-1
Advancing coastal flood protection through public-private partnerships, innovative insurance products, and improved sediment management.
DOC-DOCNOAAERA · NOAA-NOS-NCCOS-2026-32934
2026 Diesel Emissions Reduction Act (DERA) National Program
EPA · EPA-OAR-OTAQ-26-01
John H. Prescott Marine Mammal Rescue Assistance Grant
DOC-DOCNOAAERA · NOAA-NMFS-PRPO-2026-31863
Fiscal Year (FY) 2027 Department of War Multidisciplinary Research Program of the University Research Initiative (MURI)
DOD-ONR · N0001426SF002
Fiscal Year (FY) 2027 Department of War (DoW) Multidisciplinary Research Program of the University Research Initiative (MURI)
DOD-AMC · W911NF26S1000
Fiscal Year (FY) 2027 Department of War (DoW) Multidisciplinary Research Program of the University Research Initiative (MURI)
DOD-AFOSR · NOFOAFRLAFOSR20260002
Advancing Global Health
DOS-GHSD · DFOP0017890
The DOE Quantum Genesis Q Competition
PAMS-SC · DE-FOA-0003657
F26AS00030 Cooperative Endangered Species Conservation Fund: Recovery Land Acquisition Grant Program
DOI-FWS · F26AS00030
Advisory Support for Establishing a National Cybersecurity Operations Center (SOC)
DOS-ET · DFOP0019791
Agriculture Innovation Center Grant Program
USDA-RBCS · RBCS-2026-AIC
Impact Aid Discretionary Construction Grant Program - 84.041C
DOL-OESE · DOL-OESE-34832
Accelerating Scale-up and Pre-piloting of Emerging Chemical Technologies (ASPECT)
DOE-GFO · DE-FOA-0003647
Request for Information - Gauging Investor Interest in the Development and Commercialization of Subsurface Energy Technologies
DOE-NETL · DE-FOA-0003671
1890 Institution Teaching, Research, and Extension Capacity Building Grants Program
USDA-NIFA · USDA-NIFA-CBGP-011698
Egypt Annual Program Statement
DOS-NEA · DFOP0018819
About Clean Energy Grants
The federal government funds clean energy programs through competitive grants posted on Grants.gov. Eligible applicants typically include 501(c)(3) nonprofits, state/local governments, tribal organizations, and educational institutions. Applications usually require a project narrative, budget justification, and evidence of organizational capacity. New opportunities post year-round with 30-60 day application windows.