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Federal Infrastructure Grants

Explore 165 grant opportunities

UNITED STATES MILITARY ACADEMY Broad Agency Announcement
Contact for amount
U.S. Department of Defense (Dept of the Army -- Materiel Command)
Federal

Application Deadline

Mar 31, 2027

Date Added

May 28, 2025

This grant invites a wide range of research proposals from various organizations to develop innovative solutions that enhance military capabilities and address national defense challenges.

Science and Technology
State governments
FY 2025 EDA Public Works and Economic Adjustment Assistance Programs
$5,000,000
U.S. Department of Commerce (Economic Development Administration)
Federal
Rolling

Application Deadline

Not specified

Date Added

Oct 2, 2024

This funding opportunity provides financial support to distressed communities across the U.S. for infrastructure projects and economic development initiatives that create jobs and enhance local resilience.

Community Development
State governments
FY 2026 Notice of Funding Opportunity for Small Shipyard Grants
$1,000,000
U.S. Department of Transportation (Maritime Administration)
Federal

Application Deadline

May 11, 2026

Date Added

Mar 27, 2026

This funding opportunity provides financial support to small shipyards in the U.S. for capital improvements and workforce training to enhance their efficiency and competitiveness in vessel construction and repair.

Transportation
For profit organizations other than small businesses
New Hampshire Clean Diesel Grant Program
$315,000
U.S. Environmental Protection Agency (EPA)
Federal
Rolling

Application Deadline

Not specified

Date Added

Sep 3, 2025

This program provides funding to public entities in New Hampshire for projects that replace or upgrade older diesel engines and vehicles to reduce harmful emissions and improve air quality.

Environment
State governments
Unleashing Tribal Energy Development
$7,500,000
U.S. Department of Energy (Golden Field Office)
Federal

Application Deadline

Jul 24, 2026

Date Added

Mar 26, 2026

This funding opportunity provides financial support to Tribal communities and organizations for developing energy infrastructure projects that enhance energy sovereignty and economic growth.

Energy
Native American tribal organizations
Environmental Security Technology Certification Program
$10,000,000
Environmental Security Technology Certification Program
Federal

Application Deadline

Aug 21, 2026

Date Added

Aug 26, 2025

This funding opportunity is designed for businesses, universities, and nonprofits to develop and demonstrate innovative technologies that improve environmental and energy efficiency for the U.S. Department of Defense.

Science and Technology
Small businesses
Defense Production Act Title III Expansion of Domestic Production Capability and Capacity
$25,000,000
U.S. Department of Defense (Air Force -- Research Lab)
Federal

Application Deadline

Jul 12, 2026

Date Added

Jul 12, 2019

This funding opportunity provides financial support to U.S. companies and organizations to boost domestic production capabilities for critical defense materials and technologies, ensuring national security and resilience in the industrial base.

Science and Technology
For profit organizations other than small businesses
FY 2026 Energizing Insular Communities Program
$15,000,000
U.S. Department of the Interior
Federal

Application Deadline

May 18, 2026

Date Added

Mar 17, 2026

This program provides funding to local governments, utilities, and educational institutions in U.S. territories to improve energy accessibility and reduce reliance on imported fuels through various energy projects.

Energy
City or township governments
2026 Congressionally Identified Construction Grant Program
$69,300,000
U.S. Department of Commerce (National Institute of Standards and Technology)
Federal

Application Deadline

May 11, 2026

Date Added

Apr 13, 2026

This funding opportunity provides financial support for specific construction projects at designated educational and research institutions across the U.S. to enhance their scientific and technological infrastructure.

Infrastructure
Exclusive - see details
ERDC Broad Agency Announcement
Contact for amount
U.S. Department of Defense (Engineer Research and Development Center)
Federal
Rolling

Application Deadline

Not specified

Date Added

Apr 30, 2025

This funding opportunity invites U.S. institutions, including universities and small businesses, to propose innovative research projects that advance technologies and scientific understanding in areas like water management, infrastructure resilience, and environmental restoration, supporting both military and civil objectives.

Science and Technology
Nonprofits
Denali Commission High Energy Cost Grants
Contact for amount
U.S. Department of Agriculture (Rural Development)
Federal
Rolling

Application Deadline

Not specified

Date Added

Jun 26, 2025

This program provides funding to support energy infrastructure projects in remote Alaskan communities facing high energy costs, enabling local organizations and governments to improve their energy generation and distribution systems.

Energy
For profit organizations other than small businesses
FY 2026 Competitive Funding Opportunity: Electric or Low-Emitting Ferry Pilot Program
$98,000,000
U.S. Department of Transportation (DOT - Federal Transit Administration)
Federal

Application Deadline

May 11, 2026

Date Added

Apr 7, 2026

This funding opportunity provides financial support to state and local governments, as well as tribal authorities, to transition their public ferry systems to electric or low-emission vessels and improve related infrastructure.

Transportation
State governments
Projects In Support Of Naval Aviation
Contact for amount
Naval Air Warfare Center Aircraft Division
Federal

Application Deadline

Jun 22, 2026

Date Added

Jun 26, 2025

This funding opportunity invites a wide range of organizations, including academic institutions and businesses, to propose innovative research and technology projects that enhance naval aviation capabilities for the U.S. Navy.

Science and Technology
Public and State controlled institutions of higher education
WaterSMART Drought Response Program
$1,500,000
U.S. Department of the Interior (Bureau of Reclamation)
Federal

Application Deadline

Jul 28, 2026

Date Added

Mar 6, 2026

This funding opportunity provides financial support to state and local governments, as well as nonprofit conservation organizations partnering with them, to improve water management and enhance drought resilience in the western United States and U.S. territories.

Natural Resources
State governments
Infrastructure Systems and People
Contact for amount
National Science Foundation
Federal
Rolling

Application Deadline

Not specified

Date Added

Jan 27, 2025

This program provides funding for researchers to study and improve infrastructure systems, focusing on their design, resilience, and sustainability to better serve communities during normal and extreme conditions.

Infrastructure
Public and State controlled institutions of higher education
Modern Equipment for Shared-use Biomedical Research Facilities: Advancing Research-Related Operations (S15 Clinical Trial Not Allowed)
$350,000
U.S. Department of Health and Human Services (National Institutes of Health)
Federal

Application Deadline

Sep 25, 2026

Date Added

Aug 5, 2024

This funding opportunity provides financial support to U.S. academic and nonprofit research institutions for acquiring advanced equipment that modernizes shared-use biomedical research facilities and enhances their operational efficiency.

Science and Technology
State governments
U.S. Army Combat Capabilities Development Command Soldier Center Broad Agency Announcement for Basic and Applied Research
Contact for amount
U.S. Army Combat Capabilities Development Command Soldier Center
Federal
Rolling

Application Deadline

Feb 27, 2030

Date Added

Mar 18, 2025

This funding opportunity is designed to support universities, research institutes, and businesses in developing innovative technologies to enhance soldier performance and address future military challenges.

Science and Technology
Public and State controlled institutions of higher education
OIA Technical Assistance Program 2026
$22,500,000
U.S. Department of the Interior
Federal

Application Deadline

May 18, 2026

Date Added

Mar 17, 2026

This grant provides financial support to local governments, nonprofits, and educational institutions in U.S. insular areas and freely associated states to address urgent economic and institutional challenges through targeted projects.

Community Development
Nonprofits
Fiscal Year 2024 & 2025 Building Resilient Infrastructure and Communities (BRIC)
$150,000,000
U.S. Department of Homeland Security (Department of Homeland Security - FEMA)
Federal

Application Deadline

Jul 23, 2026

Date Added

Mar 26, 2026

This funding opportunity provides financial support to states, territories, tribal nations, and local governments for infrastructure projects that reduce risks from natural disasters and enhance community resilience.

Disaster Prevention and Relief
State governments
WaterSMART: Large-Scale Water Recycling Projects
$130,000,000
U.S. Department of the Interior (Bureau of Reclamation)
Federal

Application Deadline

May 13, 2026

Date Added

Mar 13, 2026

This funding opportunity provides financial support for large-scale water recycling projects in drought-prone areas of the Western United States, aimed at improving water supply reliability and sustainability.

Infrastructure
State governments