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Federal Infrastructure Grants

Explore 221 grant opportunities

National Quantum and Nanotechnology Infrastructure
$10,000,000
National Science Foundation
Federal

Application Deadline

May 14, 2026

Date Added

Feb 16, 2026

This program provides funding to higher education institutions and their partners to create accessible research facilities for quantum and nanotechnology, supporting diverse users including underrepresented groups and small businesses across the U.S.

Science and Technology
Public and State controlled institutions of higher education
FY24 CRISI-CDS - San Diego At-grade Crossing Elimination Study (SD ACES)
$500,000
U.S. Department of Transportation (DOT - Federal Railroad Administration)
Federal

Application Deadline

May 8, 2026

Date Added

Apr 23, 2026

This grant provides funding for the San Diego Association of Governments to conduct a study aimed at improving safety at eleven dangerous rail crossings in downtown San Diego.

Transportation
Exclusive - see details
NIST MEP Disaster Assessment Program
$1,000,000
U.S. Department of Commerce (National Institute of Standards and Technology)
Federal

Application Deadline

May 8, 2026

Date Added

Jun 20, 2024

This funding opportunity provides financial support to Manufacturing Extension Partnership Centers to help small- and medium-sized manufacturers recover and improve resilience after major disasters.

Disaster Prevention and Relief
Nonprofits
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
FY 2026 WIC Infrastructure Grant
$3,000,000
U.S. Department of Agriculture (Food and Nutrition Service)
Federal

Application Deadline

Jul 13, 2026

Date Added

Jun 11, 2026

This funding opportunity provides financial support to state agencies administering the WIC program to enhance program integrity, improve access to nutritious foods, and modernize technological systems for low-income women and children.

Food and Nutrition
State governments
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
FY 2026 Defense Community Infrastructure Program
$20,000,000
U.S. Department of Defense (Office of Local Defense Community Cooperation)
Federal

Application Deadline

Jun 25, 2026

Date Added

Apr 20, 2026

This program provides federal funding to state and local governments and not-for-profit utility providers for infrastructure projects that improve military readiness and quality of life in communities surrounding military installations.

Infrastructure
State governments
FY2025 FY2026 Historic Preservation Fund - Paul Bruhn Historic Revitalization Subgrant Program
$750,000
U.S. Department of the Interior (National Park Service)
Federal

Application Deadline

Jun 23, 2026

Date Added

May 19, 2026

This program provides funding to state and local governments, tribal entities, and nonprofits for the rehabilitation of historic properties in rural communities, promoting economic development and cultural heritage preservation.

Community Development
State governments
OIA Maintenance Assistance Program 2026
$4,375,000
U.S. Department of the Interior
Federal

Application Deadline

Jun 8, 2026

Date Added

Mar 17, 2026

This program provides financial and technical assistance to improve the maintenance and repair of public infrastructure in U.S. insular areas, benefiting local governments, nonprofits, and educational institutions.

Infrastructure
Nonprofits
F27AS00007 FY 2027 National Coastal Wetlands Conservation Grant Program Notice of Funding Opportunity
$1,000,000
U.S. Department of the Interior (Fish and Wildlife Service)
Federal

Application Deadline

Jul 9, 2026

Date Added

Apr 13, 2026

This grant provides funding to state and territory agencies for the protection and restoration of coastal wetlands, benefiting local communities and ecosystems across the U.S.

Natural Resources
State governments
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
Safe Streets and Roads for All Funding Opportunity
$25,000,000
U.S. Department of Transportation (69A345 Office of the Under Secretary for Policy)
Federal

Application Deadline

May 26, 2026

Date Added

Mar 30, 2026

This funding opportunity provides financial support to local governments, tribal entities, and planning organizations to develop and implement comprehensive safety plans aimed at reducing roadway fatalities and serious injuries.

Safety
City or township governments
OIA Brown Treesnake Program 2026
$4,000,000
U.S. Department of the Interior
Federal

Application Deadline

Jun 8, 2026

Date Added

Mar 17, 2026

This funding opportunity provides financial support to government agencies and organizations in Guam and the Northern Mariana Islands to control and prevent the spread of the invasive brown treesnake, while also restoring affected ecosystems and enhancing rapid response capabilities.

Environment
Exclusive - see details
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