Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CENTAURI TECHNOLOGIES LLC
5200 UNDERWOOD RD, PASADENA, TX, 77507
Parent company: AURORIUM PPC HOLDINGS LLC
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 | Methanol | n-Hexane | Dimethylamine | Cyclohexane | Maleic anhydride | Total (lbs) |
| 2024 | 1,847 | 607 | 113 | — | 8 | 2,575 |
| 2023 | 889 | 573 | 95 | 480 | 76 | 2,113 |
| 2022 | 1,090 | 507 | 83 | — | 80 | 1,763 |
| 2021 | 512 | 434 | 85 | — | 80 | 1,111 |
| 2020 | 487 | 493 | 333 | — | — | 1,313 |
| 2019 | 487 | 502 | 440 | — | 82 | 1,556 |
| 2018 | 6,985 | 444 | 315 | — | 43 | 7,829 |
| 2017 | 43 | 455 | — | — | 54 | 631 |
| 2016 | 35 | 588 | — | — | 58 | 682 |
| 2015 | — | 2,204 | 228 | — | 75 | 2,507 |
| 2014 | 282 | 360 | 53 | — | 55 | 868 |
| 2013 | 231 | 183 | 5 | — | 80 | 537 |
| 2012 | 75 | — | — | 39 | — | 114 |
| 2011 | 1,526 | — | — | 35 | 69 | 1,630 |
| 2010 | 323 | — | — | 3 | 60 | 702 |
| 2009 | 17 | — | — | 19 | — | 36 |
| 2008 | 153 | — | — | — | — | 161 |
| 2007 | 134 | — | — | — | — | 141 |
| 2006 | — | — | — | — | — | 28 |
| 2005 | 464 | — | — | — | — | 557 |
| 2004 | 500 | — | — | 500 | — | 1,500 |
▎ 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.