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GrantHub tracks 3,100+ active grants, tax credits, and funding programs across 21 countries. Filter by your country and industry to uncover government schemes, foundation funding, and corporate grants your business can apply for — verified and updated weekly.

Infrastructure grants in United States

41 grants
United StatesInfrastructure
USUnited States, US
Federal Grant

Port Infrastructure Development Program

Maritime Administration

$1.0M $112.5Mnon-repayable
27 Mar 2026 · 3d left

Port Infrastructure Development Program offered by Maritime Administration.

InfrastructureConstructionDevelopment
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USUnited States, US
Federal Grant

Port Infrastructure Development Program

Maritime Administration

$1.0M $112.5Mnon-repayable
27 Mar 2026 · 3d left

Port Infrastructure Development Program offered by Maritime Administration.

InfrastructureConstructionDevelopment
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USUnited States
Federal Grant

Fiscal Year 2026 Scientific Infrastructure Support for Consolidated Innovative Nuclear Research

Idaho Field Office

N/A N/Anon-repayable
10 Apr 2026 · 17d left

Fiscal Year 2026 Scientific Infrastructure Support for Consolidated Innovative Nuclear Research - Grant opportunity from Idaho Field Office

InfrastructureResearch
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USUnited States
Federal Grant

Port Infrastructure Development Program

Maritime Administration

$1.0M $112.5Mnon-repayable
27 Mar 2026 · 3d left

Port Infrastructure Development Program - Grant opportunity from Maritime Administration

Infrastructure
View Details →
USDepartment of Transportation, US
Federal Grant

Port Infrastructure Development Program

Maritime Administration

$1.0M $112.5Mnon-repayable
27 Mar 2026 · 0d left

Announces the availability of $450,000,000 for FY 2026 Port Infrastructure Development Program grants.

Infrastructure
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USDepartment of Energy, US
Federal Grant

Fiscal Year 2026 Scientific Infrastructure Support for Consolidated Innovative Nuclear Research

Idaho Field Office

$0 $1.5Mnon-repayable
9 Apr 2026 · 0d left

The Office of Nuclear Energy’s (NE) program purpose is to advance nuclear energy science and technology to meet U.S. energy, environmental and economic needs. NE enables innovation, supports unique research infrastructure, and solves crosscutting cha

ResearchScienceInfrastructure
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