Federal Infrastructure Grants
Explore 152 grant opportunities
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
Apr 10, 2026
Date Added
Mar 19, 2026
This program provides funding to tribal organizations and institutions to improve justice system facilities and enhance corrections operations in Native American communities across the United States.
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
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
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 grant provides funding for researchers to explore and improve the design and resilience of infrastructure systems that support community needs 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
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.
Application Deadline
Not specified
Date Added
Jun 27, 2025
This program provides financial assistance to rural communities along the U.S.-Mexico border to improve access to safe drinking water and waste disposal services, addressing serious health risks in historically underserved areas.
Application Deadline
Apr 28, 2026
Date Added
Jun 2, 2025
This funding opportunity is designed to enhance the safety, security, and privacy of established open-source software communities in the U.S. by addressing critical vulnerabilities and supporting innovative solutions.
Application Deadline
Jun 14, 2027
Date Added
May 14, 2025
This funding opportunity supports the development and maintenance of shared biomedical research resources that provide advanced technologies and services to researchers across multiple states or nationally, ensuring broad access for academic investigators.
Application Deadline
Feb 8, 2027
Date Added
Aug 20, 2024
This program provides funding for U.S. colleges, non-profits, and research consortia to develop or enhance critical research infrastructure projects that advance science and engineering.
Application Deadline
Apr 17, 2026
Date Added
Jul 18, 2025
This funding opportunity provides financial support to state and local water authorities, Indian tribes, and other eligible entities for small-scale water storage projects that improve water management and resilience in the Western United States, Alaska, and Hawaii.


