Clean Energy Grants
Funding to deploy clean energy and cut energy use — solar and renewables, building efficiency, electrification, and clean transportation. For nonprofits, local public works and facilities offices, and community energy groups.
24 open clean energy grants
24 grants on this page, worth up to $393.5M combined.
Enter your email to see grant names, funders, and application links
Request for Information - Gauging Investor Interest in the Development and Commercialization of Subsurface Energy Technologies
openNational Energy Technology Laboratory
The U.S. Department of Energy (DOE) s Hydrocarbons and Geothermal Energy Office (HGEO) is issuing this Request for Information (RFI) to notify parties of its potential interest in connecting private capital/ public-private partnership programs to industry opportunities. This initiative provides…
Free to search & build · $99 one-time to unlock the application pack · No subscription
ROSES 2025: C.2 Solar System Science
openNASA Headquarters
This program element does not have a proposal due date. Proposals may be submitted at any time, pending certain eligibility timing issues related to resubmissions and duplicate proposal avoidance, see the program element text and appropriate overview appendix (e.g., B.1 or C.1). The date shown of…
Free to search & build · $99 one-time to unlock the application pack · No subscription
Affordable Rural Cooperative (ARC) Energy Program
openRural Utilities Service
The Rural Utilities Service (RUS or the Agency), a Rural Development (RD) agency of the United States Department of Agriculture (USDA), is soliciting Letters of Interest (LOI) for applications under the Affordable Rural Cooperative (ARC) Program. In addition, the Agency is announcing the…
Free to search & build · $99 one-time to unlock the application pack · No subscription
Advanced Nuclear Energy Licensing Cost-Share Grant Program
openIdaho Field Office
U.S. Advanced Nuclear Energy Licensing Cost-Share Grant Program The application deadline for current review cycle, anticipated selection notification date for the current review cycle, and anticipated award date for current review cycle have changed. See date changes on page 6 of NOFO Part 1…
Free to search & build · $99 one-time to unlock the application pack · No subscription
Habitat for Humanity Energy Efficiency Grant
openWisconsin Public Service Foundation
Habitat for Humanity Energy Efficiency Grant : $1,500 to Habitat for Humanity organizations for energy efficiency projects in new or existing homes. Deadline: Dec. 1. Amount: $1,500 Eligibility: Habitat for Humanity organizations undertaking energy efficiency projects in new or existing homes.
Free to search & build · $99 one-time to unlock the application pack · No subscription
Accelerating Scale-up and Pre-piloting of Emerging Chemical Technologies (ASPECT)
openGolden Field Office
DOE CMEI is dedicated to securing America’s energy future by reinforcing domestic critical mineral supply chains, driving next-generation energy technology and manufacturing research, and promoting affordable, consumer-friendly solutions. CMEI’s AFFO is issuing this ASPECT NOFO, DE-FOA-0003647, to…
Free to search & build · $99 one-time to unlock the application pack · No subscription
New York State Department of Labor (NYSDOL) Office of Just Energy Transition (OJET) Growing the Clean Energy Workforce – Electric Vehicles (GCEW-EV) Request for Applications (RFA)
openLabor, NYS Dept. of (New York State)
New York State Department of Labor (NYSDOL) Office of Just Energy Transition (OJET) Growing the Clean Energy Workforce – Electric Vehicles (GCEW-EV) Request for Applications (RFA). New York State Contract Reporter ad CR# 2133855, issued 4/10/2026 by Labor, NYS Dept. of, Division of Employment &…
Free to search & build · $99 one-time to unlock the application pack · No subscription
Solar System Exploration Research Virtual Institute Cooperative Agreement Notice-5 (SSERVI CAN-5)
openNASA Headquarters
The National Aeronautics and Space Administration (NASA) Science Mission Directorate (SMD) and Human Spaceflight Mission Directorate (HSMD) have released the fifth Solar System Exploration Research Virtual Institute (SSERVI) Cooperative Agreement Notice (CAN-5) as NNH26ZDA016C. SSERVI CAN-5…
Free to search & build · $99 one-time to unlock the application pack · No subscription
Silcon Carbide Cladding Lead Test Rod Development-Phase 1
openIdaho Field Office
Silcon Carbide Cladding Lead Test Rod Development-Phase 1 Research, development, and fabrication of Silicon Carbide cladding specimens for research reactor insertion, irradiation, and post-irradiation examinations by 2030. The objective of this program is to advance the scientific and…
Free to search & build · $99 one-time to unlock the application pack · No subscription
NOI: PROSPECT Program: Providing Opportunities for Specialized Education in Critical Technologies
openGolden Field Office
The U.S Department of Energy (DOE) s Office of Critical Minerals and Energy Innovation (CMEI) intends to establish, on behalf of the Analysis and Strategy Office (ASO), the PROSPECT Program Providing Opportunities for Specialized Education in Critical Technologies and anticipates investing up to…
Free to search & build · $99 one-time to unlock the application pack · No subscription
Grid Supply Chain Alternatives to Lead Energy Dominance (SCALED)
openNational Energy Technology Laboratory
Grid Supply Chain Alternatives to Lead Energy Dominance (SCALED) This initiative will deploy a multi-faceted approach to bolster domestic capabilities to withstand supply chain shocks, ensure a reliable energy infrastructure, and position the U.S. as a global leader in foundational grid…
Free to search & build · $99 one-time to unlock the application pack · No subscription
Small Business Advantage Grant
openEnvironmental Protection (Commonwealth of Pennsylvania)
This grant program provides assistance to small businesses (100 or fewer employees) to undertake energy efficiency, pollution prevention, or natural resource protection projects designed to enhance a small business’s competitiveness while simultaneously improving the environment for Pennsylvania…
Free to search & build · $99 one-time to unlock the application pack · No subscription
Notice of Intent to Issue NOFO DE-FOA-0003649: Leveraging Domestic Infrastructure and Resources to Unleash Alternative Chemicals, Fuels and Feedstocks
openGolden Field Office
CMEI intends to issue, on behalf of AFFO, a NOFO titled, Leveraging Domestic Infrastructure and Resources to Unleash Alternative Chemicals, Fuels, and Feedstocks . This NOFO will seek applications for financial assistance awards that would support AFFO s vision to push the frontiers of science and…
Free to search & build · $99 one-time to unlock the application pack · No subscription
LBE Restoration Grant Program for Solar and Decarbonized Systems (PON-ENE-2025-007)
openDepartment of Energy Resources (Massachusetts)
LBE Restoration Grant Program for Solar and Decarbonized Systems (PON-ENE-2025-007)
Free to search & build · $99 one-time to unlock the application pack · No subscription
DOER PON-ENE-2027-001 LBE Clean Energy Grants for State Entities Fleet EVSE Deployment 4.0
openDepartment of Energy Resources (Massachusetts)
Leading by Example Clean Energy Grants for State Entities - Fleet EVSE Deployment 4.0 DOER PON-ENE-2027-001Leading by Example Clean Energy Grants for State Entities - Fleet EVSE Deployment 4.0 Program Opportunity Notice
Free to search & build · $99 one-time to unlock the application pack · No subscription
Center of Excellence for Alternative Jet Fuels and Environment
openFAA-COE-AJFE
The opportunity for the Federal Aviation Administration (FAA) Center of Excellence for Alternative Jet Fuel and Environment (AJFE) was awarded in 2013 to the ASCENT cooperative aviation research organization. ASCENT is a coalition of 16 leading US research universities committed to improving the…
Free to search & build · $99 one-time to unlock the application pack · No subscription
University Nuclear Leadership Program Scholarship and Fellowship Support
openIdaho Field Office
A. STATEMENT OF OBJECTIVESThis Funding Opportunity Announcement (FOA) is to award multiple cooperative agreements to accredited United States (U.S.) two- and four-year colleges and universities (Institutions of Higher Education (IHEs)) to receive and administer scholarship and fellowship funding…
Free to search & build · $99 one-time to unlock the application pack · No subscription
Cost-Share for Federal Geothermal Energy Funding Opportunities
openCA Energy Commission
See application manual for more info.
Free to search & build · $99 one-time to unlock the application pack · No subscription
Cost Share for Federal Clean Energy Funding Opportunities-EPIC Program
openCA Energy Commission
The focus of applicant projects will vary based on the specific federal funding opportunity. Please check the Section II.A., for a list of currently eligible funding opportunities.
Free to search & build · $99 one-time to unlock the application pack · No subscription
Cost Share for Federal Funding Opportunities Industrial Decarbonization and Improvement of Grid Operations (INDIGO) Program and Food Production Investment Program (FPIP)
openCA Energy Commission
Industrial Decarbonization and Improvements to Grid Operations Program (INDIGO) This program was created under Assembly Bill (AB) 209 (The Energy and Climate Change budget bill, Chapter 251, Section 12, Chapter 7.6, Article 2, enacted in September 2022).[1] The purpose is to implement projects at…
Free to search & build · $99 one-time to unlock the application pack · No subscription
Cost Share for Federal Funding Opportunities Carbon Removal Innovation Support System (CRISP)
openCA Energy Commission
Carbon Removal Innovation Support Program (CRISP) This program was created under Assembly Bill (AB) 209 (The Energy and Climate Change budget bill, Chapter 251, Section 13, Chapter 7.8, Article 1, enacted in September 2022). The purpose is to implement advanced technologies for direct air capture…
Free to search & build · $99 one-time to unlock the application pack · No subscription
RFI - DOE R
openIdaho Field Office
University, National Laboratory, Industry, and International Entities Input to the Office of Nuclear Energy’s Competitive Research and Development Work Scope Development - DOE is seeking ideas in the areas of research, information, comments, feedback, and recommendations from interested parties…
Free to search & build · $99 one-time to unlock the application pack · No subscription
RFI - DOE Infrastructure Work Scope Development
openIdaho Field Office
DOE is seeking information, comments, feedback, and recommendations from interested parties to determine what capabilities supporting research, training and technology demonstration are of highest interest to the nuclear energy research community.All responses are to be made at NEUP.gov per the…
Free to search & build · $99 one-time to unlock the application pack · No subscription
Sequestration Information
openHeadquarters
Notice
Free to search & build · $99 one-time to unlock the application pack · No subscription
Other environment focus areas
More environment resources
See which clean energy grants you qualify for
Answer a few questions about your organization and get a ranked list of grants you’re eligible for — with fit scores and a guided application builder.
Get Your MatchesFree to search · No account required