Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ON SEMICONDUCTOR SCI LLC
5005 E MCDOWELL RD, PHOENIX, AZ, 85008
Parent company: ON SEMICONDUCTOR CORP
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Hydrogen fluoride | Xylene (mixed isomers) | Nitric acid | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Total |
|---|---|---|---|---|---|---|
| 2011 | — | — | 294 | — | — | 294 |
| 2010 | 2,246 | 624 | 951 | — | — | 3,821 |
| 2009 | 2,207 | 560 | 923 | — | — | 3,690 |
| 2008 | 2,247 | 1,663 | 951 | — | — | 4,861 |
| 2007 | 2,224 | 1,783 | 727 | — | — | 4,734 |
| 2006 | 2,227 | 1,484 | 826 | — | 322 | 5,155 |
| 2005 | 2,239 | 1,330 | 812 | — | 338 | 4,719 |
| 2004 | 2,263 | 1,736 | 845 | — | 461 | 5,305 |
| 2003 | 2,411 | 1,818 | 1,192 | — | 479 | 6,529 |
| 2002 | 294 | 1,384 | 1,164 | — | 445 | 3,287 |
| 2001 | 293 | — | 639 | — | 1,719 | 2,651 |
| 2000 | 164 | 796 | 1,480 | 2,232 | — | 4,836 |
| 1999 | 383 | 1,820 | 650 | 2,220 | — | 5,073 |