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Grantee Research Project Results

Research Recipients

EPA’s Science to Achieve Results (STAR) program funds research grants, Small Business Innovation Research (SBIR) contracts and graduate fellowships in numerous environmental science and engineering disciplines through a competitive solicitation process and independent peer review. The program engages the nation’s best scientists and engineers in targeted research that complements EPA’s own outstanding intramural research program and those of our partners in other federal agencies. In addition, through this same competitive process, EPA periodically establishes large research centers in specific areas of national concern.

2025 All Recipients By Research Topic

  • Small Business Innovation Research (SBIR) - Phase I (24 recipients)
  • Small Business Innovation Research (SBIR) - Phase II (7 recipients)

2024 All Recipients By Research Topic

  • 18th Annual P3 Awards: A National Student Design Competition Focusing on People, Prosperity and the Planet Phase 2 (5 recipients)
  • Developing and Demonstrating Nanosensor Technology to Detect, Monitor and Degrade Pollutants Request for Applications (RFA) (1 recipient)
  • Research for Understanding PFAS Uptake and Bioaccumulation in Plant and Animals in Agricultural, Rural, and Tribal Communities Request for Applications (RFA) (10 recipients)
  • Small Business Innovation Research (SBIR) - Phase I (22 recipients)
  • Small Business Innovation Research (SBIR) Phase II (8 recipients)

View other years

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The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.

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Last updated April 28, 2023
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