Federal Infrastructure Grants
Explore 221 grant opportunities
Application Deadline
Jan 28, 2026
Date Added
Nov 21, 2025
This funding opportunity provides up to $1 million to local governments, tribes, and nonprofit organizations for assessing and cleaning up contaminated brownfield sites to revitalize communities and promote economic growth.
Application Deadline
Jul 23, 2025
Date Added
Jun 24, 2025
This funding opportunity provides financial support to various governmental and nonprofit organizations for projects that assess and mitigate hazards from abandoned mines on public lands, promoting environmental restoration and public health.
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
Aug 15, 2025
Date Added
Jul 3, 2025
This funding opportunity is designed for government representatives and agencies in Guam, the Commonwealth of the Northern Mariana Islands, and Hawaii to implement projects that control and mitigate the impact of the invasive Brown Treesnake on local ecosystems and economies.
Application Deadline
Mar 16, 2026
Date Added
Jan 29, 2026
This grant provides funding to various organizations for projects that restore and protect aquatic ecosystems in South Florida, focusing on improving water quality and habitats in sensitive environments like the Everglades and coral reefs.
Application Deadline
Nov 21, 2025
Date Added
Oct 22, 2025
This initiative seeks input from energy stakeholders to identify and develop large-scale electric grid projects that can meet the increasing energy demands of industries like data centers and advanced manufacturing.
Application Deadline
May 11, 2026
Date Added
Apr 7, 2026
This funding opportunity provides financial support to state and local governments, as well as eligible public transit agencies, to improve and expand passenger ferry services in urban areas through capital projects.
Application Deadline
Dec 15, 2025
Date Added
Aug 14, 2025
This funding opportunity is designed to support domestic industrial facilities in recovering critical minerals and materials from byproducts, enhancing the U.S. supply chain and reducing reliance on foreign sources.
Application Deadline
Jul 22, 2024
Date Added
Jun 11, 2024
The EPA South Florida Program provides competitive grants to address the immediate and emerging ecological pressures and threats to south Florida waters including fresh waters, estuaries, bays, and coral reef, central to south Floridas economic and ecological wellbeing. Aquatic ecosystems play a vital role supporting healthy and resilient estuaries, coastal, inland, and near-shore infrastructure by providing food, habitat, nutrient removal, water filtration, storm attenuation, carbon storage, shoreline stabilization, and other financial and tangible benefits.This NOFO solicits applications for the South Florida Program region that includes the 16-county area covered by the South Florida Water Management District as well as the Florida Keys, Florida Reef Tract, Caloosahatchee Estuary, Indian River Lagoon, St. Lucie Estuary, Florida Bay, and Biscayne Bay. Please refer to the map located in Appendix D of the NOFO.This NOFO supports the Special Studies/Research component for the South Florida Program. Special Studies are projects that provide information specific to management questions and concerns, inform policy, and provide understanding of south Florida aquatic ecosystems. Examples of eligible projects include, but are not limited to: supporting monitoring, research, or innovative restoration efforts for key species (e.g. coral, seagrass, sponges, mangroves, etc); research, investigation, and demonstration projects to mitigate harmful algal blooms; residential canal pollution reduction demonstration projects; innovative stormwater pollution reduction demonstration projects; water quality and benthic habitat monitoring; research and management strategies to address contaminants of emerging concern; identifying and understanding cause-effect relationships of pollutants in the environment; addressing specific management questions to protect sensitive ecosystems; applying innovative approaches, methods, or techniques to prevent, treat, and manage pollution from entering waterbodies; and investigating regional water quality impacts from pollution sources.
Application Deadline
Not specified
Date Added
Jul 9, 2025
This grant provides funding to under-resourced communities in the Mississippi River Delta and Alabama Black Belt regions to develop strategic plans that address local economic development challenges.
Application Deadline
Not specified
Date Added
Feb 19, 2026
This funding opportunity supports U.S. and foreign organizations in implementing innovative digital technologies to improve municipal services and infrastructure in urban areas across Latin America and the Caribbean.
Application Deadline
Not specified
Date Added
Feb 18, 2025
This funding opportunity supports rural communities in Maine, New Hampshire, New York, and Vermont by providing financial assistance for projects that stimulate economic growth, improve infrastructure, and enhance local services in areas with fewer than 5,000 residents.
Application Deadline
Not specified
Date Added
Apr 28, 2026
This federal grant provides funding to various public and nonprofit entities to preserve and improve affordable housing in manufactured housing communities, benefiting low- and moderate-income residents.
Application Deadline
Nov 16, 2026
Date Added
May 19, 2026
This program provides funding to federally recognized Indian tribes and eligible Alaska Native villages to support community development projects that improve housing, infrastructure, and economic opportunities for low- and moderate-income residents.
Application Deadline
Not specified
Date Added
Jan 23, 2025
This grant provides funding for interdisciplinary teams, including utilities and tech developers, to create innovative solutions that enhance the resilience and integration of the electric grid, particularly in the face of uncertainties and extreme weather events.
Application Deadline
Not specified
Date Added
Mar 26, 2024
This program provides substantial funding to state and local governments, tribal authorities, and other public entities for large-scale transportation projects that improve freight movement, reduce congestion, and enhance the safety and reliability of highway systems across the United States.
Application Deadline
Dec 31, 2026
Date Added
Jun 26, 2025
This funding opportunity provides financial support to nonprofit organizations that assist rural communities in improving their water and wastewater systems through technical training and resources.
Application Deadline
Jan 25, 2027
Date Added
May 21, 2026
This funding opportunity supports a wide range of organizations in advancing HIV/AIDS research by integrating innovative human-based methodologies and maintaining high-quality animal research resources.
Application Deadline
Not specified
Date Added
Jul 9, 2025
This program provides funding to nonprofit organizations to establish revolving loan funds that help rural communities finance essential water and wastewater projects, promoting sustainability and infrastructure improvements.
Application Deadline
Not specified
Date Added
Jan 31, 2025
This funding opportunity supports projects in the Appalachian region that help individuals recovering from substance use disorders gain access to job training and employment services, fostering sustainable recovery and economic independence.

