Federal Infrastructure Grants
Explore 133 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
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
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
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
Apr 30, 2025
This grant seeks innovative commercial solutions from a wide range of organizations to enhance military and civilian infrastructure, focusing on sustainability, energy efficiency, and advanced construction technologies.
Application Deadline
Not specified
Date Added
Apr 7, 2025
This grant provides financial incentives to U.S.-based manufacturers of solar photovoltaic modules and inverters to achieve environmental certification and promote sustainable energy products.
Application Deadline
Not specified
Date Added
Apr 4, 2025
This funding opportunity provides financial support for state and local governments, Indian tribes, non-governmental organizations, and individuals to manage vegetation and maintain berms on military training lands in Oahu, Hawaii, ensuring safety and environmental compliance.
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
Not specified
Date Added
Mar 18, 2025
This funding opportunity is designed for researchers and companies developing innovative materials and techniques to improve the longevity and performance of microelectromechanical systems (MEMS) sensors used in precision navigation and positioning applications.
Application Deadline
Not specified
Date Added
Mar 10, 2025
This funding opportunity provides $2.5 million to support partnerships among utilities, energy sector partners, and tech developers to improve data management and resilience in the electric grid.

