US EPA Grants

Open US EPA grants

• General Assistance Program (GAP)

  Deadline: May 22, 2026open

  General Assistance Program (GAP) is sponsored by US EPA. Supports tribal governments in EPA Region 10 to build environmental management capacity and c...

  environmental_justicewater_qualitypublic_healthtribalenvironment

• Climate Pollution Reduction Grants (CPRG) Program

  Deadline: Jun 1, 2026open

  Climate Pollution Reduction Grants (CPRG) Program is sponsored by US EPA. Provides funding to states, local governments, tribes, and territories to de...

  climate_changeclean_energyenergy_efficiencytribal_governancegreenhouse gas reduction

• Climate Pollution Reduction Grants (CPRG) Implementation Grants

  open

  Climate Pollution Reduction Grants (CPRG) Implementation Grants is a grant from the US EPA that funds state and local governments, Tribes, and territo...

  climate_changeclean_energyenergy_efficiencyenvironmental_justicegreenhouse gas reduction

• Climate Change Research Grants

  open

  Climate Change Research Grants is sponsored by US EPA. EPA funds research grants to improve knowledge of the health and environmental effects of clima...

  climate_changepublic_healthenvironmental_justicecommunity_developmentclimate change

• EPA Brownfields Grants

  open

  EPA Brownfields Grants is sponsored by US EPA. Supports assessment, cleanup, and revitalization of brownfield sites in Arizona communities.

  brownfieldscommunity_developmentenvironmental_justiceland_conservationbrownfield redevelopment

• Green Infrastructure Funding and Technical Assistance Opportunities

  open

  Green Infrastructure Funding and Technical Assistance Opportunities is a program from the US EPA that funds green infrastructure projects addressing s...

  water_qualityland_conservationcommunity_developmentenvironmental_educationgreen infrastructure

• EPA Water Infrastructure Finance and Innovation Act (WIFIA) Program

  open

  EPA Water Infrastructure Finance and Innovation Act (WIFIA) Program is sponsored by US EPA. EPA Water Infrastructure Finance and Innovation Act (WIFIA...

  water_qualitycommunity_developmenttribal_infrastructurewater infrastructurewastewater

• EPA State Revolving Funds (SRFs)

  open

  EPA State Revolving Funds (SRFs) is a federal funding program from the US EPA that provides states with capitalization grants to establish revolving l...

  water_qualityenvironmental_justicecommunity_developmentwater infrastructurewastewater

• Air Monitoring and Air Quality Sensors Grants under the Inflation Reduction Act

  open

  The Air Monitoring and Air Quality Sensors Grants program is a grant from the U.S. Environmental Protection Agency (EPA) that funds projects deploying...

  air_qualityenvironmental_justicepublic_healthclimate_changeair monitoring

• Water Infrastructure Improvements for the Nation (WIIN) Grants

  open

  Water Infrastructure Improvements for the Nation (WIIN) Grants is sponsored by US EPA. Supports improvements to drinking water infrastructure to promo...

  water_qualitypublic_healthenvironmental_justicepfasdrinking water infrastructure

• Small Business Innovation Research (SBIR) Program

  open

  Small Business Innovation Research (SBIR) Program is a grant from US EPA. Small Business Innovation Research (SBIR) Program | US EPA Small Business In...

  small_businessclean_energyenergy_efficiencyair_qualitywater_quality

• Environmental and Climate Justice Community Change Grants

  open

  Environmental and Climate Justice Community Change Grants is sponsored by US EPA. Environmental and Climate Justice Community Change Grants is a grant...

  environmental_justiceclimate_changecommunity_developmentpublic_healthenvironmental_education

• The Thriving Communities Grantmaking Program

  open

  The Thriving Communities Grantmaking Program is sponsored by US EPA. Supports community-based nonprofits, local governments, institutions of higher ed...

  environmental_justicecommunity_developmentland_conservationenvironmental_educationcommunity-based

• Development of Innovative Approaches to Assess the Toxicity of Chemical Mixtures Research Grants

  open

  Development of Innovative Approaches to Assess the Toxicity of Chemical Mixtures Research Grants is sponsored by US EPA. Supports research focused on ...

  public_healthenvironmental_justicebasic_researchchemical mixturestoxicity assessment

• EPA Community Grants Program

  open

  EPA Community Grants Program is a grant from the U.S. Environmental Protection Agency that funds water infrastructure projects in communities across t...

  environmental_justicepublic_healthcommunity_developmentcommunity grantsenvironmental health

• Drinking Water State Revolving Fund (DWSRF)

  open

  Drinking Water State Revolving Fund (DWSRF) is sponsored by US EPA. Provides low-interest loans to water systems for infrastructure projects, includin...

  water_qualitypublic_healthenvironmental_justicecommunity_developmentdrinking water

• Clean Air Act Grants under the Inflation Reduction Act

  open

  Clean Air Act Grants under the Inflation Reduction Act is sponsored by US EPA. Offers grants to air pollution control agencies for activities addressi...

  air_qualityclimate_changeenvironmental_justiceair pollution controlair quality improvement

• Public Water System Supervision (PWSS) Grant Program

  open

  Public Water System Supervision (PWSS) Grant Program is sponsored by US EPA. Assists states, territories, and tribes in carrying out their Public Wate...

  water_qualitypublic_healthtribal_healthenvironmental_justicesafe drinking water

• Wildfire Smoke Preparedness in Community Buildings Grant Program

  open

  Wildfire Smoke Preparedness in Community Buildings Grant Program is sponsored by US EPA. Wildfire Smoke Preparedness in Community Buildings Grant Prog...

  environmental_justiceair_qualitycommunity_developmentpublic_healthtribal_health

• EPA Chesapeake Bay Restoration Funding

  open

  EPA Chesapeake Bay Restoration Funding is a grant from the US EPA that supports projects to restore and protect the Chesapeake Bay watershed. Administ...

  environmental_justiceclimate_changechesapeake bayrestorationenvironmental justice

How to apply for US EPA grants

Most US EPA applications require: an organizational profile with mission and programs, a project proposal aligned with the funder's stated priorities, a project budget, and supporting attachments (IRS determination letter, board list, recent financials). Federal applicants additionally need a SAM.gov UEI and an active Grants.gov account.