Facility detail

OCCIDENTAL CHEMICAL HOLDING CORP - GEISMAR PLANT

8318 ASHLAND RD, GEISMAR, LA, 70734

Parent company: OCCIDENTAL PETROLEUM CORP

Carcinogen PBT — EPA classifications across all reporting years

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Year-over-year total releases

Reported on-site TRI releases in pounds, grouped by reporting year.

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	Carbon tetrachloride	Ethylene	1,2-Dichloroethane	Chloromethane	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Total
2024	12,495	27,517	14,551	6,172	22,794	165,006
2023	10,953	14,427	14,077	8,081	22,948	132,010
2022	19,958	29,603	13,665	3,997	27,731	154,009
2021	33,188	29,154	13,495	2,855	24,367	244,664
2020	44,750	31,240	14,096	2,906	24,379	204,094
2019	33,669	20,815	22,405	5,475	24,667	200,309
2018	24,165	28,187	19,724	4,922	25,362	187,802
2017	16,204	32,145	41,004	6,089	26,631	195,320
2016	14,366	31,692	16,825	3,823	25,963	146,197
2015	14,957	27,669	16,661	5,799	26,032	148,956
2014	18,517	32,106	23,449	5,965	24,437	149,281
2013	26,151	54,002	17,938	5,796	25,341	181,081
2012	35,763	47,387	16,565	8,248	27,577	185,951
2011	28,105	57,671	27,315	6,978	11,780	256,986
2010	22,586	61,591	29,311	5,739	12,236	212,608
2009	6,320	41,024	8,840	4,783	11,494	148,590
2008	6,914	42,156	8,638	3,583	11,511	105,586
2007	7,419	18,637	9,207	4,014	10,348	91,248
2006	4,099	23,422	6,334	2,650	27,934	110,929
2005	36,827	27,488	9,265	5,672	10,541	133,191
2004	42,647	45,394	8,337	2,342	17,160	172,217
2003	29,377	76,695	13,244	37,572	17,673	268,276
2002	233,732	45,943	29,571	4,619	19,562	731,516
2001	39,553	2,998	5,942	2,664	5,586	105,053
2000	30,710	7,137	13,203	4,837	5,370	133,576
1999	9,894	6,902	10,484	33,879	9,312	122,908
1998	12,330	8,450	19,800	54,300	25,422	273,005
1997	15,750	13,200	29,905	39,505	27,750	260,110
1996	5,900	6,800	31,605	259,500	52,250	602,651
1995	15,100	17,400	41,015	50,000	10,000	328,558
1994	18,007	10,600	40,440	24,700	8,400	300,361
1993	76,601	7,920	55,140	37,001	10,600	460,487
1992	171,213	16,100	64,150	23,802	6,300	631,583
1991	74,692	10,280	76,367	22,203	5,100	580,896
1990	99,823	12,220	65,773	77,000	8,900	611,741
1989	98,050	13,380	77,557	22,811	18,690	613,392
1988	121,203	—	—	—	24,200	375,090
1987	—	—	—	—	—	10,986