Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SOLAR TURBINES INC HARBOR DRIVE
2200 PACIFIC HWY - MZ T-2, SAN DIEGO, CA, 92101
Parent company: CATERPILLAR 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 | 1,1,1-Trichloroethane | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Zinc (fume or dust) | Nickel | Naphthalene | Total (lbs) |
| 2024 | — | — | — | 1 | — | 2 |
| 2023 | — | — | — | 0 | — | 0 |
| 2022 | — | — | — | 1 | — | 2 |
| 2021 | — | — | — | 0 | — | 1 |
| 2019 | — | — | — | 0 | — | 1 |
| 2018 | — | — | — | 0 | — | 1 |
| 2017 | — | — | — | 0 | — | 1 |
| 2016 | — | — | — | 0 | — | 1 |
| 2015 | — | — | — | 0 | — | 1 |
| 2014 | — | — | — | 0 | — | 1 |
| 2013 | — | — | — | 0 | — | 1 |
| 2012 | — | — | — | 1 | — | 2 |
| 2011 | — | — | — | 4 | — | 4 |
| 2010 | — | — | — | 3 | — | 5 |
| 2009 | — | — | — | 4 | — | 7 |
| 2008 | — | — | — | 2 | — | 3 |
| 2007 | — | — | — | 1 | — | 2 |
| 2006 | — | — | — | 0 | — | 1 |
| 2005 | — | — | — | 0 | — | 1 |
| 2004 | — | — | — | 7 | — | 17 |
| 2003 | — | — | — | 6 | — | 13 |
| 2002 | — | — | — | 10 | — | 18 |
| 2001 | — | — | — | 5 | — | 13 |
| 2000 | — | — | — | 13 | — | 27 |
| 1999 | — | — | — | 13 | — | 27 |
| 1998 | — | — | — | 15 | — | 30 |
| 1997 | — | — | — | 17 | — | 32 |
| 1996 | — | — | — | 10 | — | 14 |
| 1995 | — | — | — | 14 | — | 20 |
| 1994 | 68,400 | — | — | 147 | — | 68,584 |
| 1993 | 168,000 | 3,160 | — | 166 | — | 171,364 |
| 1992 | 141,000 | 2,040 | — | 160 | — | 143,235 |
| 1991 | 74,800 | 1,260 | — | 670 | — | 76,760 |
| 1990 | 136,700 | 1,650 | — | 750 | — | 139,350 |
| 1989 | 253,000 | 500 | — | — | — | 253,500 |
| 1988 | 316,000 | 500 | 4,100 | — | 500 | 321,850 |
| 1987 | 263,000 | — | — | — | — | 263,000 |
▎ 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.