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Federal Infrastructure Grants

Explore 165 grant opportunities

Improving Efficiency, Reliability, and Flexibility of Coal-Based Power Plants
$48,000,000
U.S. Department of Energy (National Energy Technology Laboratory)
Federal

Application Deadline

Jan 23, 2026

Date Added

Nov 3, 2025

This funding opportunity provides financial support for projects that improve the efficiency and flexibility of existing coal power plants, targeting a wide range of applicants including universities, businesses, and government entities.

Energy
State governments
FY 2026 Notice of Funding Opportunity: Infrastructure Investment and Jobs Act (IIJA) Airport Terminal Program (ATP) Grants
$970,000,000
U.S. Department of Transportation (DOT Federal Aviation Administration )
Federal

Application Deadline

Jan 15, 2026

Date Added

Dec 11, 2025

This funding opportunity provides financial support to eligible airport sponsors for modernizing terminal infrastructure and improving airport facilities across the United States.

Transportation
State governments
Infrastructure Investment and Jobs Act (IIJA) Mines Metals Capacity Expansion Piloting Byproduct Critical Minerals and Materials Recovery at Domestic Industrial Facilities
$75,000,000
U.S. Department of Energy (National Energy Technology Laboratory)
Federal

Application Deadline

Jan 15, 2026

Date Added

Nov 17, 2025

This funding opportunity provides financial support for pilot projects that recover critical minerals and materials from industrial processes in the U.S., targeting both coal-based and other industries to enhance domestic supply chain security.

Energy
Public and State controlled institutions of higher education
FY 2026 National Infrastructure Investments
$25,000,000
U.S. Department of Transportation (69A345 Office of the Under Secretary for Policy)
Federal

Application Deadline

Feb 24, 2026

Date Added

Nov 27, 2025

This funding opportunity provides financial support to eligible public entities, such as state and local governments and transit agencies, for transformative transportation infrastructure projects that improve safety, mobility, and community connectivity across urban, rural, and tribal areas.

Transportation
State governments
HUD Section 4 Capacity Building Grants
Contact for amount
Enterprise Community Partners through HUD
Federal

Application Deadline

Not specified

Date Added

Oct 17, 2024

This funding opportunity provides financial support to nonprofit organizations focused on community development and affordable housing in underserved urban areas across the U.S., Puerto Rico, and the U.S. Virgin Islands.

Capacity Building
Nonprofits
Fiscal Year 2025 Port Security Grant Program
$6,500,000
U.S. Department of Homeland Security (Department of Homeland Security - FEMA)
Federal

Application Deadline

Aug 15, 2025

Date Added

Aug 2, 2025

This funding opportunity provides financial support to port authorities, facility operators, and government agencies to enhance the security and resilience of maritime infrastructure against threats like terrorism.

Safety
State governments
NASA TechLeap Prize – Space Technology Payload Challenge
$500,000
National Aeronautics and Space Administration (NASA)
Federal

Application Deadline

Mar 20, 2025

Date Added

Feb 25, 2025

This competition provides funding and flight testing opportunities for U.S.-based individuals, teams, and organizations to develop innovative space technologies that address critical challenges identified by NASA.

Science and Technology
Individuals
Fiscal Year 2025 Tribal Cybersecurity Grant Program
$2,743,512
U.S. Department of Homeland Security (Department of Homeland Security - FEMA)
Federal

Application Deadline

Aug 15, 2025

Date Added

Aug 2, 2025

This funding opportunity provides financial support to federally recognized Tribal governments to strengthen their cybersecurity infrastructure and resilience against increasing cyber threats.

Science and Technology
Native American tribal organizations
Quantum Characterization, Calibration, and Control (QC3)
$2,500,000
U.S. Department of Defense (Dept of the Army -- Materiel Command)
Federal

Application Deadline

Aug 26, 2025

Date Added

May 27, 2025

This program provides funding for research institutions and organizations to develop advanced techniques for improving the performance and reliability of quantum computing systems, specifically targeting applications in national defense.

Science and Technology
For profit organizations other than small businesses
Imaging Data Exchange (INDEX)
Contact for amount
Advanced Research Projects Agency for Health (ARPA-H)
Federal

Application Deadline

Mar 27, 2025

Date Added

Jan 8, 2025

This program provides funding to organizations and researchers focused on improving the quality and diversity of medical imaging data to develop reliable AI tools for faster and more accurate healthcare diagnostics.

Health
Unrestricted
Energy Storage Innovations Prize
$50,000
U.S. Department of Energy (DOE) Office of Electricity (OE)
Federal

Application Deadline

Sep 10, 2025

Date Added

Dec 31, 2024

This grant provides funding for individuals and organizations to develop innovative energy storage solutions that cater to unique applications in underserved communities and extreme climates, promoting grid modernization and reliability.

Science and Technology
Small businesses
Strengthening American Infrastructure (SAI)
$9,600,000
National Science Foundation
Federal

Application Deadline

Mar 6, 2026

Date Added

Apr 21, 2025

This funding opportunity supports interdisciplinary research projects that enhance U.S. infrastructure by integrating social, behavioral, and economic sciences with engineering and technology to promote community equity, resilience, and national security.

Infrastructure
Nonprofits
FY26 Guidelines for Brownfield Multipurpose (MP) Grants
$1,000,000
U.S. Environmental Protection Agency
Federal

Application Deadline

Jan 28, 2026

Date Added

Nov 21, 2025

This funding opportunity provides up to $1 million to local governments, tribes, and nonprofit organizations for assessing and cleaning up contaminated brownfield sites to revitalize communities and promote economic growth.

Environment
State governments
FY25 Bureau of Land Management Environmental Quality Protection- Bureau wide
$1,000,000
U.S. Department of the Interior (Bureau of Land Management)
Federal

Application Deadline

Jul 23, 2025

Date Added

Jun 24, 2025

This funding opportunity provides financial support to various governmental and nonprofit organizations for projects that assess and mitigate hazards from abandoned mines on public lands, promoting environmental restoration and public health.

Natural Resources
State governments
Brown Treesnake Program 2025 funding announcement - updated July 2, 2025
$3,500,000
U.S. Department of the Interior (Department of the Interior)
Federal

Application Deadline

Aug 15, 2025

Date Added

Jul 3, 2025

This funding opportunity is designed for government representatives and agencies in Guam, the Commonwealth of the Northern Mariana Islands, and Hawaii to implement projects that control and mitigate the impact of the invasive Brown Treesnake on local ecosystems and economies.

Natural Resources
Exclusive - see details
2025 South Florida Program
$1,000,000
U.S. Environmental Protection Agency
Federal

Application Deadline

Mar 16, 2026

Date Added

Jan 29, 2026

This grant provides funding to various organizations for projects that restore and protect aquatic ecosystems in South Florida, focusing on improving water quality and habitats in sensitive environments like the Everglades and coral reefs.

Environment
State governments
Request for Information (RFI): Accelerating Speed to Power/Winning the Artificial Intelligence Race: Federal Action to Rapidly Expand Grid Capacity and Enable Electricity Demand Growth
Contact for amount
U.S. Department of Energy (National Energy Technology Laboratory)
Federal

Application Deadline

Nov 21, 2025

Date Added

Oct 22, 2025

This initiative seeks input from energy stakeholders to identify and develop large-scale electric grid projects that can meet the increasing energy demands of industries like data centers and advanced manufacturing.

Energy
State governments
Notice of Intent to Issue Infrastructure Investment and Jobs Act (IIJA): Mines and Metals Capacity Expansion Piloting By-Product Critical Minerals and Materials Recovery at Domestic Industrial Facilities
$50,000,000
U.S. Department of Energy (National Energy Technology Laboratory)
Federal

Application Deadline

Dec 15, 2025

Date Added

Aug 14, 2025

This funding opportunity is designed to support domestic industrial facilities in recovering critical minerals and materials from byproducts, enhancing the U.S. supply chain and reducing reliance on foreign sources.

Energy
For profit organizations other than small businesses
2024 South Florida Program
$750,000
Environmental Protection Agency
Federal

Application Deadline

Jul 22, 2024

Date Added

Jun 11, 2024

The EPA South Florida Program provides competitive grants to address the immediate and emerging ecological pressures and threats to south Florida waters including fresh waters, estuaries, bays, and coral reef, central to south Floridas economic and ecological wellbeing. Aquatic ecosystems play a vital role supporting healthy and resilient estuaries, coastal, inland, and near-shore infrastructure by providing food, habitat, nutrient removal, water filtration, storm attenuation, carbon storage, shoreline stabilization, and other financial and tangible benefits.This NOFO solicits applications for the South Florida Program region that includes the 16-county area covered by the South Florida Water Management District as well as the Florida Keys, Florida Reef Tract, Caloosahatchee Estuary, Indian River Lagoon, St. Lucie Estuary, Florida Bay, and Biscayne Bay. Please refer to the map located in Appendix D of the NOFO.This NOFO supports the Special Studies/Research component for the South Florida Program. Special Studies are projects that provide information specific to management questions and concerns, inform policy, and provide understanding of south Florida aquatic ecosystems. Examples of eligible projects include, but are not limited to: supporting monitoring, research, or innovative restoration efforts for key species (e.g. coral, seagrass, sponges, mangroves, etc); research, investigation, and demonstration projects to mitigate harmful algal blooms; residential canal pollution reduction demonstration projects; innovative stormwater pollution reduction demonstration projects; water quality and benthic habitat monitoring; research and management strategies to address contaminants of emerging concern; identifying and understanding cause-effect relationships of pollutants in the environment; addressing specific management questions to protect sensitive ecosystems; applying innovative approaches, methods, or techniques to prevent, treat, and manage pollution from entering waterbodies; and investigating regional water quality impacts from pollution sources.

Infrastructure
Nonprofits
Strategic Planning Grant Program
$150,000
Delta Regional Authority (DRA)
Federal

Application Deadline

Not specified

Date Added

Jul 9, 2025

This grant provides funding to under-resourced communities in the Mississippi River Delta and Alabama Black Belt regions to develop strategic plans that address local economic development challenges.

Community Development
City or township governments