Using Historical TRI Data to Drive Pollution Prevention

One of the most powerful features of TRI is its ability to show trends over time. Comparing current data to previous years — or benchmarking against similar facilities — can reveal meaningful opportunities for pollution prevention. Maybe a chemical’s usage has crept upward due to process changes. Maybe waste generation has decreased thanks to a new recycling program. Maybe a related facility has significantly reduced releases through substitution or improved controls. TRI data makes these insights visible. Facilities that regularly review their historical submissions often uncover cost‑saving, efficiency‑boosting, and sustainability‑enhancing opportunities that would otherwise go unnoticed.

How TRI Toolkit Helps: 

TRI Toolkit stores and visualizes your historical TRI data, making trend analysis effortless. It automatically compares current‑year values to previous submissions, flags significant changes, and highlights areas where pollution prevention opportunities may exist. Instead of manually digging through old Form Rs or spreadsheets, facilities get instant, clear insights that support smarter decision‑making and continuous improvement.