Grants by industry

Energy & Clean Tech grants

26 open opportunities for clean-energy and efficiency projects, from federal agencies, Florida programs and private funders. Sorted by deadline and refreshed from our nightly index.

Topic is not eligibility. Many of these programs are limited to nonprofits, universities or governments. Look for Open to businesses, or get matched and we check eligibility for you first.

Open energy & clean tech grants

26 open opportunities

  • OpenFederal grantOpen to businesses

    ROSES25: A.13 Accelerating Earth Solutions

    NASA ROSES-2025 A.13 Accelerating Earth Solutions funds research and applications using Earth science data across agriculture, disasters, natural resources, health and air quality, water, wildland fire, energy, and…

    Agency
    NASA Headquarters
    Deadline
    Closes Oct 15, 2026 · 2 days left
  • OpenFederal grant

    Annual Recurring University Training and Research

    Grants to U.S. colleges and universities (public, state-controlled, and private institutions of higher education) for early-stage energy-related research and development and to train the next generation of engineers and…

    Agency
    National Energy Technology Laboratory
    Deadline
    Closes Oct 16, 2026 · 3 days left
    Award
    $1 – $750,000
  • OpenFederal grant

    RESTORE Act Centers of Excellence Research Grants Program

    Treasury RESTORE Act Centers of Excellence grants fund eligible Gulf Coast applicants to establish Centers of Excellence and subaward research on coastal restoration, fisheries, offshore energy, economic development,…

    Agency
    U.S. Dept. of Treasury RESTORE Act Program
    Deadline
    Closes Oct 31, 2026 · 18 days left
    Award
    $5,710,210 – $14,518,510
  • OpenFederal grantOpen to businesses

    Plasma Physics

    NSF Division of Physics program funds fundamental research in plasma physics, including magnetized, high energy density, low temperature, dusty/ultra-cold, non-neutral plasmas, and intense field-matter interactions.…

    Agency
    U.S. National Science Foundation
    Deadline
    Closes Nov 16, 2026 · 34 days left
  • OpenFederal grantOpen to businesses

    Advanced Nuclear Energy Licensing Cost-Share Grant Program

    DOE cost-share grants to help applicants pay Nuclear Regulatory Commission licensing review costs for advanced nuclear energy projects. Open to small and large for-profit firms, nonprofits, higher education…

    Agency
    Idaho Field Office
    Deadline
    Closes Nov 30, 2026 · 48 days left
    Award
    $5,000 – $8,000,000
  • OpenFederal grantOpen to businesses

    Accelerating Scale-up and Pre-piloting of Emerging Chemical Technologies (ASPECT)

    DOE funds R&D and pre-pilot testing of technologies that produce chemicals from alternative and waste feedstocks. Small businesses, for-profits, nonprofits, universities, state/local/tribal governments, and individuals…

    Agency
    Golden Field Office
    Deadline
    Closes Dec 1, 2026 · 49 days left
    Award
    $2,000,000 – $20,000,000
  • OpenFederal grantOpen to businesses

    Silicon Carbide Cladding Lead Test Rod Development-Phase 1

    DOE program to advance silicon carbide cladding for nuclear fuel rods: research, development, and fabrication of cladding specimens for research reactor insertion, irradiation, and post-irradiation examination by 2030.…

    Agency
    Idaho Field Office
    Deadline
    Closes Dec 7, 2026 · 55 days left
    Award
    Up to $62,500,000
  • OpenFederal grantOpen to businesses

    The Genesis Mission: Transforming Science and Energy with AI

    DOE Office of Science funding for interdisciplinary teams to develop novel AI models and frameworks addressing national science and technology challenges in energy, environmental, and nuclear areas. Any type of entity…

    Agency
    Office of Science
    Deadline
    Closes Dec 17, 2026 · 65 days left
    Award
    $500,000 – $16,000,000
  • OpenFederal grantOpen to businesses

    UNITED STATES MILITARY ACADEMY Broad Agency Announcement

    West Point's Broad Agency Announcement funds extramural research across campaigns including socio-cultural studies, IT, ballistics/weapons, energy and sustainability, materials, unmanned systems/space, human support…

    Agency
    Dept of the Army -- Materiel Command
    Deadline
    Closes Mar 31, 2027 · 169 days left
  • OpenFederal grant

    University Nuclear Leadership Program– Scholarship and Fellowship Support

    Cooperative agreements to accredited U.S. two- and four-year colleges and universities to administer DOE nuclear energy scholarships and fellowships for undergraduate and graduate students in nuclear science and…

    Agency
    Idaho Field Office
    Deadline
    Closes Oct 14, 2030 · 1462 days left
    Award
    Up to $3,000,000
  • OpenFederal grantOpen to businesses

    Transport Phenomena (TP)

    NSF program funding fundamental research on transport of mass, momentum, energy, and species across scales, including fluid dynamics, interfacial phenomena, thermodynamics, combustion, and wildfire behavior. Open to any…

    Agency
    U.S. National Science Foundation
    Deadline
    Closes Aug 20, 2076 · 18209 days left
  • OpenFederal grantOpen to businesses

    Engineering (ENG): Chemical, Bioengineering, Energy, and Transport Systems (CBET)

    NSF Engineering Directorate grants for foundational research in chemical process systems, biological/biomedical engineering, energy/water/resource engineering, and transport phenomena. Eligibility is unrestricted, so…

    Agency
    U.S. National Science Foundation
    Deadline
    Closes Oct 5, 2076 · 18255 days left
    Award
    From $500,000
  • OpenFederal grantOpen to businesses

    Engineering (ENG): Electrical, Communications, and Computing Systems (ECCS)

    NSF's Engineering Directorate funds foundational research in electrical, communications, and computing systems through three programs: electronic, photonic, magnetic, and quantum devices; circuits and systems for…

    Agency
    U.S. National Science Foundation
    Deadline
    Closes Oct 5, 2076 · 18255 days left
  • OpenFederal grantOpen to businesses

    Egypt Annual Program Statement

    U.S. State Department program funding projects in Egypt that advance U.S. commercial diplomacy and economic interests. Eligible: nonprofits, educational institutions, for-profit firms, and public…

    Agency
    Bureau of Near Eastern Affairs
    Deadline
    Closes Jan 1, 2099 · 26378 days left
    Award
    Up to $25,000,000
  • OpenFederal grant

    RFI - DOE Infrastructure Work Scope Development

    Request for Information (not a funding opportunity) from DOE's Idaho Field Office seeking input from the nuclear energy research community on capabilities of highest interest for research, training, and technology…

    Agency
    Idaho Field Office
    Deadline
    No deadline listed
  • OpenFederal grantOpen to businesses

    RFI - DOE R

    Request for Information (RFI), not a grant: DOE Office of Nuclear Energy seeks input from universities, national labs, industry, and international entities on future work scopes for NE-funded competitive R&D programs.…

    Agency
    Idaho Field Office
    Deadline
    No deadline listed
  • OpenFederal grantOpen to businesses

    Renewable Energy Systems and Energy Efficiency Improvements Program

    USDA Rural Business-Cooperative Service REAP grants fund agricultural producers and rural small businesses to purchase and install renewable energy systems (solar, wind, etc.) and make energy efficiency improvements.…

    Agency
    Rural Business-Cooperative Service
    Deadline
    No deadline listed
    Award
    $1,500 – $500,000
  • OpenFederal grantOpen to businesses

    Renewable Energy Systems and Energy Efficiency Improvements Program

    USDA Rural Business-Cooperative Service grants/loans for rural small businesses and agricultural producers to purchase, install, and construct renewable energy systems (e.g., solar, wind, biomass) and make energy…

    Agency
    Rural Business-Cooperative Service
    Deadline
    No deadline listed
    Award
    $1,500 – $500,000
  • OpenFederal grantOpen to businesses

    Chemical Process Systems (CPS)

    NSF's Chemical Process Systems program funds fundamental research on chemical and biochemical processes—reaction engineering, catalysis, electrochemical systems, separations, and process design—to make manufacturing…

    Agency
    U.S. National Science Foundation
    Deadline
    No deadline listed
  • ForecastedFederal grant

    Affordable Rural Cooperative (ARC) Energy Program

    USDA Rural Utilities Service loans and grants (~$175M) for electric cooperatives (501(c)(12)/1381(a)(2)), predominantly rural electric co-ops, or their wholly/jointly owned subsidiaries, to deploy advanced transmission…

    Agency
    Rural Utilities Service
    Deadline
    No deadline listed
    Award
    Up to $20,000,000
  • OpenFlorida programOpen to businesses

    Florida Retail Fuel Transfer Switch Modernization Grant

    Florida retail fuel facilities with an active fuel retail license can get financial aid to install or modernize transfer switch infrastructure, improving reliability and emergency preparedness at gas stations and fuel…

    Agency
    FL Dept. of Agriculture & Consumer Services (FDACS)
    Deadline
    No deadline listed
  • OpenFlorida programOpen to businesses

    Qualified Target Industry (QTI) Tax Refund

    Florida tax refund incentive for businesses creating high-wage jobs in targeted industries such as life sciences, IT, manufacturing, finance, and clean energy. Refunds of $3,000-$6,000 per new job, with amounts based on…

    Agency
    FloridaCommerce
    Deadline
    No deadline listed
    Award
    $3,000 – $6,000