Federal Infrastructure Grants
Explore 165 grant opportunities
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.


