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Toxics Release Inventory (TRI) Program

Excel Files of all TRI P2 Data

These files contain pollution prevention information reported to the Toxics Release Inventory (TRI) for a particular year. Included in each are annual summaries of source reduction activities by chemical, industry, parent company, and state; source reduction codes (called “W codes”) selected in Form R Section 8.10, and a breakdown of W codes by identification methods (called “T codes”); free text entries reported in section 8.11, including barrier text; and metadata on assigned category descriptions and codes.

Files are compiled using each year’s complete dataset (National Analysis dataset) and their original publication dates are noted in parentheses beside each file.

  • TRI P2 Data Overview: Summary of available P2 data and increasing trend from 2010 to 2014.
  • How to Conduct an Industry Sector P2 Analysis: Step by step how to focused on industry analysis using the P2 tool.
  • TRI P2 and Suppliers: General information on the value of greening supply chains and how to query for supplier-related text entries.
  • TRI P2 and Automotive Suppliers: Supplier information specific to the automotive industry sector