Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
933 N NIMITZ HWY, HONOLULU, HI, 96817
Parent company: IES DOWNSTREAM LLC
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 | Toluene | n-Hexane | 1,2,4-Trimethylbenzene | Xylene (mixed isomers) | Benzene | Total |
|---|---|---|---|---|---|---|
| 2024 | 102 | 32 | 50 | — | 9 | 196 |
| 2023 | 112 | 6 | 50 | — | 11 | 183 |
| 2022 | 130 | — | 50 | 10 | 15 | 209 |
| 2021 | 113 | 90 | 56 | 77 | 21 | 372 |
| 2020 | 85 | 59 | 55 | 69 | 15 | 296 |
| 2010 | 84 | 65 | 64 | 67 | 34 | 332 |
| 2009 | 82 | 59 | 64 | 66 | 33 | 319 |
| 2008 | 79 | 78 | 34 | 42 | 41 | 283 |
| 2007 | 70 | 66 | 37 | 46 | 40 | 273 |
| 2006 | 91 | 156 | 35 | 50 | 68 | 411 |
| 2005 | 72 | 82 | 30 | 39 | 48 | 280 |
| 2004 | 84 | 102 | 30 | 46 | 59 | 330 |
| 2003 | 33 | 31 | 29 | 27 | 18 | 142 |
| 2002 | 33 | 32 | 29 | 27 | 18 | 143 |
| 2001 | 41 | 44 | 84 | 30 | 26 | 236 |
| 2000 | 48 | 35 | 60 | 32 | 23 | 206 |
| 1999 | 67 | 50 | 126 | 34 | 31 | 323 |
| 1998 | 159 | 68 | 65 | 87 | 36 | 428 |