Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
TEXAS INSTRUMENTS INC
12201 SW FWY MS600, STAFFORD, TX, 77477
Parent company: TEXAS INSTRUMENTS INC
Carcinogen
— EPA classifications across all reporting years
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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Hydrogen fluoride | Ammonia | Freon 113 (CFC-113) | Nitric acid | Total (lbs) |
| 2013 | — | — | — | — | — | 1,000 |
| 2012 | — | 2,005 | — | — | 265 | 6,325 |
| 2011 | — | 1,701 | — | — | 265 | 6,131 |
| 2010 | — | 2,255 | — | — | 265 | 5,740 |
| 2009 | — | 15,255 | — | — | — | 18,920 |
| 2008 | — | 1,980 | — | — | 10 | 11,253 |
| 2007 | — | 1,590 | — | — | 5 | 7,945 |
| 2006 | — | 3,596 | — | — | 7,677 | 23,133 |
| 2005 | — | 3,765 | — | — | 9,739 | 26,640 |
| 2004 | — | 1,005 | — | — | 19,926 | 25,501 |
| 2003 | 19,359 | 1,005 | — | — | 19,926 | 44,586 |
| 2002 | 21,667 | 2,247 | — | — | 255 | 24,679 |
| 2001 | 20,050 | 1,005 | — | — | 255 | 23,415 |
| 2000 | 92,000 | 9,990 | — | — | 755 | 105,205 |
| 1998 | — | 11,200 | — | — | 250 | 11,705 |
| 1997 | — | 9,600 | — | — | 250 | 11,155 |
| 1996 | — | 7,200 | — | — | 250 | 8,450 |
| 1995 | — | 15,700 | 4,050 | — | 250 | 21,000 |
| 1994 | — | 16,700 | — | — | 450 | 20,250 |
| 1993 | — | 11,450 | 24,550 | — | 360 | 49,980 |
| 1992 | — | 2,050 | 8,600 | — | — | 34,500 |
| 1991 | — | 19,300 | 39,600 | 37,000 | — | 104,700 |
| 1990 | — | 750 | — | 29,738 | 1,005 | 50,058 |
| 1989 | — | 780 | — | 11,520 | 1,320 | 40,869 |
| 1988 | — | 1,790 | 1,672 | — | 1,520 | 21,825 |
| 1987 | — | 1,228 | — | — | — | 2,591 |
▎ 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.