Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
4200 W HARRY ST, WICHITA, KS, 67209
Parent company: BERKSHIRE HATHAWAY INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Copper | Chromium | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Lead | Nickel | Total |
|---|---|---|---|---|---|---|
| 2022 | 0 | 0 | — | — | 0 | 0 |
| 2021 | 0 | 0 | — | — | 0 | 1 |
| 2020 | 0 | 1 | — | — | 0 | 2 |
| 2019 | 1 | 3 | — | — | 1 | 5 |
| 2018 | 1 | — | — | — | — | 1 |
| 2017 | 1 | — | — | — | — | 1 |
| 2016 | 1 | — | — | — | — | 1 |
| 2015 | 5 | 5 | — | 5 | — | 15 |
| 2014 | 5 | — | 5 | — | — | 10 |
| 2013 | 5 | — | — | — | — | 5 |
| 2012 | 5 | — | — | — | — | 5 |
| 2011 | 5 | — | — | — | — | 5 |
| 2000 | 120 | — | — | — | — | 120 |
| 1999 | 163 | — | — | — | — | 163 |
| 1998 | 173 | — | — | — | — | 173 |
| 1997 | 170 | — | — | — | — | 170 |
| 1996 | 163 | — | — | — | — | 163 |
| 1995 | 157 | — | — | — | — | 157 |
| 1994 | 152 | — | — | — | — | 152 |
| 1993 | 161 | — | — | — | — | 161 |
| 1992 | 157 | — | — | — | — | 157 |
| 1991 | 168 | — | — | — | — | 168 |
| 1990 | 186 | — | — | — | — | 186 |
| 1989 | 196 | — | — | — | — | 196 |