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  2. Pollution Prevention (P2)

Pollution Prevention Grants Overview

Pollution Prevention (P2) grants fund state and tribal programs to provide technical assistance to businesses to help them learn about and adopt source reduction practices (also known as “pollution prevention” or “P2”). EPA uses these grants to help businesses reduce the use or release of hazardous materials, the use of water, energy and other raw materials, while also lowering business costs.

As required by the Pollution Prevention Act of 1990, P2 grants are awarded to states, state entities (colleges and universities recognized as instrumentalities of the state), the District of Columbia, the U.S. Virgin Islands, the Commonwealth of Puerto Rico, any territory or possession of the U.S., and federally recognized tribes and intertribal consortia.

Related Information

  • P2 Grant Funding Opportunities
  • P2 Grant National Emphasis Areas
  • P2 Grant Summaries
  • Past Funding Opportunities
  • Grant Reporting
  • Pollution Prevention Webinars

48 Recipients Selected for Nearly $19 Million in 2024-2025 P2 Grants

On Oct. 30, 2024, EPA announced the selection of 48 recipients across all 10 EPA regions totaling nearly $19 million in funding across two pollution prevention (P2) grant opportunities to support states and a Tribe in providing technical assistance to businesses to develop and adopt pollution prevention practices. More than $9.3 million in grant funding was made possible with no cost share/match requirement.

  • Learn more about the $9.3 million Pollution Prevention Grant opportunity.
  • Learn more about the $9.5 million Pollution Prevention Grant opportunity that is part of the traditional P2 grant program.

Benefits of P2 and Source Reduction Assistance Grants

For the first time, Pollution Prevention and Source Reduction Assistance Grants (between 2011 and 2022) have topped the one-billion-pound mark for reductions in hazardous materials and pollutants. In addition, cost savings of $2.3 billion resulted from companies buying fewer hazardous materials and shipping less hazardous waste, reducing regulated air emissions, treating less wastewater and buying less water, fuel and energy. Further success from these grants includes 20.8 million metric tons of greenhouse gas reductions and 31.9 billion kilowatt hour savings achieved mostly through energy efficiency and reduced use of energy.

EPA's P2 and Source Reduction Assistance Grants Get Results

The P2 grant results listed above do not include the additional results that occur when other businesses use the P2 approaches created and implemented through the P2 grant programs.

Source: Results for Pollution Prevention (P2) Grants and Source Reduction Assistance (SRA) Grants 2011-2022 (pdf) (672.71 KB)

Sharing P2 Grant Lessons and Amplifying Results

The P2 approaches developed and implemented through P2 grants are documented and widely shared so that other businesses can replicate and adopt these practices. Check out a wealth of case studies on the P2 Hub Resources Center.

Pollution Prevention (P2)

  • Learn About P2
  • What You Can Do
  • P2 Hub Resources Center
  • Grants
  • Measuring P2
  • Pollution Prevention Law
Contact Us About Pollution Prevention
Contact Us About Pollution Prevention to ask a question, provide feedback, or report a problem.
Last updated on August 21, 2025
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