Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
EXXONMOBIL BATON ROUGE REFINERY (PART)
4045 SCENIC HWY, BATON ROUGE, LA, 70805
Parent company: EXXON MOBIL CORP
Carcinogen
PBT
— 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 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Sodium sulfate (solution) | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Ammonia | Toluene | Total (lbs) |
| 2024 | 340,000 | — | 310,300 | 368,200 | 57,000 | 1,603,289 |
| 2023 | 530,000 | — | 320,390 | 338,900 | 51,000 | 1,720,765 |
| 2022 | 420,000 | — | 310,034 | 181,100 | 53,001 | 1,428,453 |
| 2021 | 340,000 | — | 320,360 | 148,100 | 52,001 | 1,326,244 |
| 2020 | 330,000 | — | 290,410 | 169,100 | 50,001 | 1,334,063 |
| 2019 | 190,000 | — | 330,015 | 226,400 | 53,000 | 1,363,052 |
| 2018 | 300,000 | — | 320,350 | 215,400 | 50,002 | 1,428,427 |
| 2017 | 500,000 | — | 320,330 | 207,200 | 52,000 | 1,590,454 |
| 2016 | 700,000 | — | 330,480 | 326,700 | 43,000 | 1,939,410 |
| 2015 | 895,000 | — | 311,200 | 304,000 | 48,000 | 2,132,170 |
| 2014 | 2,300,000 | — | 341,390 | 194,800 | 78,015 | 3,481,552 |
| 2013 | 2,000,000 | — | 320,340 | 120,900 | 85,059 | 3,142,881 |
| 2012 | 2,000,000 | — | 310,750 | 95,000 | 79,002 | 3,129,639 |
| 2011 | 2,000,000 | — | 300,870 | 118,500 | 63,010 | 3,081,689 |
| 2010 | 2,800,000 | — | 330,810 | 160,000 | 67,001 | 3,946,726 |
| 2009 | 3,900,000 | — | 280,880 | 419,600 | 77,001 | 5,193,195 |
| 2008 | 4,900,000 | — | 280,840 | 519,000 | 61,000 | 6,326,149 |
| 2007 | 4,200,000 | — | 308,700 | 356,800 | 73,200 | 5,642,419 |
| 2006 | 3,600,000 | — | 307,800 | 98,600 | 60,190 | 4,511,098 |
| 2005 | 2,351,728 | — | 156,753 | 173,263 | 70,226 | 3,315,344 |
| 2004 | 2,046,593 | — | 207,967 | 398,955 | 88,785 | 3,301,850 |
| 2003 | 1,469,426 | — | 335,295 | 187,212 | 91,086 | 2,741,511 |
| 2002 | 1,550,181 | — | 125,622 | 123,416 | 106,988 | 2,693,922 |
| 2001 | 2,511,829 | — | 289,401 | 163,843 | 108,184 | 3,891,174 |
| 2000 | 3,549,159 | — | 292,821 | 130,117 | 92,496 | 4,965,428 |
| 1999 | 4,511,896 | — | 248,806 | 92,943 | 76,626 | 5,650,540 |
| 1998 | 3,380,362 | — | 27,057 | 174,111 | 108,842 | 4,492,954 |
| 1997 | 4,090,119 | — | 79,006 | 119,052 | 85,580 | 5,166,745 |
| 1996 | 2,005,479 | — | — | 74,198 | 94,581 | 3,073,470 |
| 1995 | 1,766,319 | — | — | 60,516 | 146,935 | 2,995,273 |
| 1994 | — | — | — | 81,000 | 256,727 | 1,307,081 |
| 1993 | — | — | — | 102,000 | 304,368 | 1,629,578 |
| 1992 | — | — | — | 75,750 | 315,577 | 1,466,405 |
| 1991 | — | — | — | 148,000 | 306,278 | 1,318,556 |
| 1990 | — | — | — | 188,000 | 81,344 | 1,294,304 |
| 1989 | — | — | — | 206,000 | 326,252 | 1,572,638 |
| 1988 | — | — | — | — | — | 2,011,028 |
| 1987 | — | 50,000,000 | — | — | — | 51,326,493 |
▎ 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.