Federal Infrastructure Grants
Explore 208 grant opportunities
Application Deadline
Sep 30, 2026
Date Added
Oct 1, 2025
This funding opportunity supports a wide range of fundamental scientific research projects across various disciplines, including energy, environment, and national security, aimed at advancing knowledge and innovation in the United States.
Application Deadline
Feb 6, 2028
Date Added
Aug 25, 2025
This grant provides funding for innovative research projects from industry and academia to improve naval shipboard power and energy systems, focusing on efficiency, resilience, and advanced technologies.
Application Deadline
Jul 21, 2026
Date Added
Apr 25, 2025
This funding opportunity is designed to strengthen research capabilities in eligible jurisdictions by supporting collaborations among academic institutions, government agencies, and private industry to develop sustainable research infrastructure.
Application Deadline
Not specified
Date Added
Jul 6, 2018
This funding opportunity supports innovative research projects that aim to advance the U.S. manufacturing sector through interdisciplinary approaches and novel technologies, welcoming proposals from scholars and practitioners in various fields related to manufacturing.
Application Deadline
Not specified
Date Added
Apr 18, 2025
This program provides funding for researchers to improve the design and resilience of infrastructure systems that support community health, safety, and economic stability, especially in the face of natural disasters and other disruptions.
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.
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.
Application Deadline
Not specified
Date Added
Feb 28, 2025
This program provides funding to state and tribal governments for the construction and improvement of facilities that offer long-term care services to veterans.
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.
Application Deadline
Jul 22, 2026
Date Added
Apr 27, 2026
This funding opportunity provides financial support to state and territorial agencies for building and maintaining facilities that help manage sewage from recreational boats, promoting water quality and environmental protection.
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.
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.
Application Deadline
Aug 26, 2027
Date Added
May 15, 2026
This funding opportunity provides financial support to public entities in the western United States for the planning, design, and construction of desalination facilities that create new, drought-resistant water supplies.
Application Deadline
Aug 21, 2026
Date Added
Aug 26, 2025
This funding opportunity supports private sector organizations, including small businesses and nonprofits, in developing innovative environmental technologies and methods to enhance military readiness and resilience for the U.S. Department of Defense.
Application Deadline
Not specified
Date Added
Oct 9, 2025
This program provides low-interest loans to states and eligible entities for various water quality improvement projects, including wastewater treatment and stormwater management, to enhance public health and environmental sustainability.
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.
Application Deadline
Oct 31, 2026
Date Added
Sep 27, 2024
This funding opportunity provides financial support to state and county governments in the Gulf Coast region for construction and real property acquisition projects that enhance environmental restoration, economic revitalization, and infrastructure improvements following the Deepwater Horizon oil spill.
Application Deadline
Jun 8, 2026
Date Added
Apr 27, 2026
This program provides funding to state and local governments, tribal authorities, and planning organizations to improve or eliminate dangerous highway-rail crossings, enhancing safety and transportation efficiency across the U.S.
Application Deadline
Jun 17, 2026
Date Added
May 19, 2026
This funding opportunity provides financial support to U.S. states and territories for innovative technology projects that improve the safety and efficiency of commercial vehicle operations and regulatory compliance.
Application Deadline
Sep 30, 2026
Date Added
Jan 9, 2025
This program provides financial support to U.S.-based organizations for activities that help reduce the costs associated with licensing advanced nuclear reactors, promoting innovation and commercialization in clean energy technologies.

