A summary of EPA's analysis and interpretation of calendar year 2012 TRI data. You may download the entire document or individual chapters.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Complete 2012 TRI National Analysis Overview Document (PDF)(45 pp, 10 MB)
- Executive Summary (PDF)(3 pp, 513 K)
- Introduction: What is the TRI National Analysis? (PDF)(3 pp, 855 K)
- Disposal or Other Releases of TRI Chemicals (PDF)(8 pp, 2 MB)
- Management of TRI Chemicals (PDF)(5 pp, 907 K)
- Industry Sector Profiles (PDF)(6 pp, 1 MB)
- Chemical Manufacturing (PDF)(2 pp, 723 K)
- Electric Utilities (PDF)(2 pp, 656 K)
- Metal Mining (PDF)(2 pp, 633 K)
- Computer/Electronics (PDF)(2 pp, 685 K)
- Parent Companies (PDF)(3 pp, 403 K)
- Comparing TRI and Chemical Data Reporting (PDF)(2 pp, 496 K)
- Comparing TRI and Greenhouse Gas Reporting (PDF)(3 pp, 532 K)
- TRI Tools and Resources (PDF)(1 pg, 454 K)