Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TEXAS INSTRUMENTS INC
300 WEST RENNER ROAD, RICHARDSON, TX, 75080
Parent company: TEXAS INSTRUMENTS INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Fluorine | Ozone | Hydrogen fluoride | Ammonia | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total (lbs) |
| 2024 | 19,897 | 12,260 | 6,869 | 12,505 | 4,560 | 59,139 |
| 2023 | 15,683 | 11,051 | 5,416 | 7,743 | 3,310 | 45,271 |
| 2022 | 14,086 | 11,030 | 4,469 | 6,281 | 2,945 | 40,824 |
| 2021 | 12,909 | 10,367 | 3,670 | 5,445 | 3,672 | 37,748 |
| 2020 | 10,617 | 9,680 | 3,104 | 6,084 | 3,225 | 32,729 |
| 2019 | — | 9,071 | 2,378 | 4,463 | 2,745 | 18,669 |
| 2018 | — | 8,259 | 4,664 | 4,638 | 2,729 | 20,298 |
| 2017 | — | — | 3,924 | 3,994 | 2,189 | 10,111 |
| 2016 | — | — | 11,313 | 3,673 | 1,866 | 16,855 |
| 2015 | — | — | 9,535 | 3,201 | 2,050 | 14,789 |
| 2014 | — | — | 1,593 | 2,816 | 1,436 | 5,848 |
| 2013 | — | — | 3,761 | 2,470 | 1,239 | 7,470 |
| 2012 | — | — | 5,284 | 1,788 | 1,039 | 8,111 |
| 2011 | — | — | 3,990 | 1,278 | 1,504 | 6,772 |
| 2010 | — | — | 415 | 750 | — | 1,165 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.