Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
LYONDELL CHEMICAL CO BAYPORT FACILITY
10801 CHOATE RD, PASADENA, TX, 77507
Parent company: LYONDELLBASELL INDUSTRIES
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Propylene | tert-Butyl alcohol | Methanol | Acetone | Propylene oxide | Total |
|---|---|---|---|---|---|---|
| 2024 | 170,846 | 100,711 | 5,569 | — | 15,147 | 310,936 |
| 2023 | 147,425 | 75,187 | 18,821 | — | 34,081 | 299,256 |
| 2022 | 227,873 | 54,597 | 2,684 | — | 20,297 | 329,382 |
| 2021 | 181,768 | 48,057 | 3,483 | — | 16,152 | 267,439 |
| 2020 | 216,989 | 31,234 | 3,094 | — | 9,811 | 282,725 |
| 2019 | 151,558 | 49,571 | 14,426 | — | 15,054 | 248,679 |
| 2018 | 174,998 | 51,238 | 3,079 | — | 19,216 | 267,185 |
| 2017 | 153,305 | 56,284 | 2,775 | — | 17,883 | 246,985 |
| 2016 | 156,609 | 97,154 | 6,128 | — | 22,923 | 295,489 |
| 2015 | 153,890 | 91,233 | 6,040 | — | 16,376 | 280,094 |
| 2014 | 153,465 | 91,993 | 9,355 | — | 27,785 | 291,248 |
| 2013 | 230,121 | 81,584 | 9,870 | — | 22,405 | 362,837 |
| 2012 | 257,973 | 97,848 | 13,422 | — | 24,170 | 410,141 |
| 2011 | 299,608 | 82,869 | 11,280 | — | 19,453 | 436,407 |
| 2010 | 232,893 | 90,549 | 8,655 | — | 19,494 | 374,373 |
| 2009 | 203,071 | 82,377 | 7,404 | — | 21,078 | 334,543 |
| 2008 | 249,306 | 81,387 | 10,089 | — | 46,412 | 412,726 |
| 2007 | 189,309 | 56,208 | 4,323 | — | 20,677 | 289,213 |
| 2006 | 261,177 | 57,298 | 1,836 | — | 20,242 | 366,523 |
| 2005 | 232,326 | 45,105 | 2,720 | — | 23,530 | 325,832 |
| 2004 | 391,862 | 51,102 | 2,672 | — | 29,296 | 533,743 |
| 2003 | 279,161 | 46,667 | 2,433 | — | 35,367 | 383,357 |
| 2002 | 260,860 | 72,970 | 2,643 | — | 28,278 | 378,033 |
| 2001 | 193,136 | 72,846 | 3,460 | — | 21,897 | 314,153 |
| 2000 | 247,074 | 74,545 | 4,357 | — | 24,769 | 377,105 |
| 1999 | 225,435 | 90,832 | 3,031 | — | 33,736 | 387,747 |
| 1998 | 274,533 | 103,092 | 3,031 | — | 33,736 | 434,536 |
| 1997 | 348,527 | 123,643 | 3,920 | — | 51,376 | 543,728 |
| 1996 | 446,146 | 142,624 | 16,759 | — | 45,709 | 683,335 |
| 1995 | 511,333 | 168,500 | 12,400 | — | 76,700 | 823,143 |
| 1994 | 505,976 | 440,000 | 100,890 | — | 99,000 | 1,227,754 |
| 1993 | 480,905 | 1,040,000 | 341,200 | 373,000 | 142,675 | 2,429,470 |
| 1992 | 418,111 | 1,340,000 | 551,200 | 395,000 | 155,000 | 2,906,956 |
| 1991 | 218,440 | 760,000 | 321,300 | 270,000 | 65,000 | 1,649,889 |
| 1990 | 192,255 | 1,005,000 | 401,369 | 289,400 | 109,700 | 2,058,705 |
| 1989 | 363,876 | 873,600 | 190,381 | 118,900 | 153,000 | 1,701,425 |
| 1988 | 90,889 | — | 291,600 | 156,900 | 160,700 | 702,275 |
| 1987 | 101,037 | — | — | 125,400 | — | 227,187 |