Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
8700 N FWY, HOUSTON, TX, 77037
Parent company: EXXON MOBIL CORP
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 | Methyl tert-butyl ether | Toluene | n-Hexane | Xylene (mixed isomers) | Benzene | Total |
|---|---|---|---|---|---|---|
| 2022 | — | 1,023 | 343 | 1,032 | 124 | 3,073 |
| 2021 | — | 1,493 | 169 | 1,519 | 163 | 4,147 |
| 2020 | — | 414 | 395 | 280 | 122 | 1,322 |
| 2019 | — | 458 | 453 | 323 | 138 | 1,497 |
| 2018 | — | 460 | 437 | 335 | 136 | 1,498 |
| 2017 | — | 436 | 262 | 317 | 57 | 1,185 |
| 2016 | — | 340 | 375 | 200 | 152 | 1,194 |
| 2015 | — | 366 | 296 | 179 | 67 | 969 |
| 2014 | — | 319 | 245 | 196 | 52 | 877 |
| 2013 | — | 304 | 226 | 190 | 52 | 835 |
| 2012 | — | 285 | 209 | 181 | 51 | 787 |
| 2011 | — | 236 | 151 | 162 | 30 | 634 |
| 2010 | — | 240 | 161 | 165 | 32 | 649 |
| 2009 | — | 263 | 186 | 175 | 45 | 724 |
| 2006 | 1,578 | 388 | 326 | 216 | 62 | 2,637 |
| 2005 | 4,748 | 489 | 391 | 299 | 118 | 6,176 |
| 2004 | 4,239 | 599 | 412 | 359 | 204 | 5,960 |
| 2003 | 6,420 | 676 | 764 | 306 | 227 | 8,501 |
| 2002 | 4,971 | 709 | 807 | 346 | 239 | 7,194 |
| 2001 | 6,778 | 685 | 807 | 316 | 235 | 8,935 |
| 2000 | 6,489 | 675 | 773 | 321 | 228 | 8,571 |
| 1999 | 5,820 | 837 | 951 | 487 | 279 | 8,507 |
| 1998 | 6,800 | 500 | 2,350 | 500 | 500 | 11,670 |