Facility detail

EQUISTAR CHEMICALS LP PORT ARTHUR PLANT

HWY 73 W, PORT ARTHUR, TX, 77641

Parent company: EQUISTAR CHEMICALS LP

Year-over-year total releases

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	Ethylene	Methanol	Propylene	n-Hexane	Chlorine	Total
2001	94,275	1,560	4,780	—	720	101,335
2000	377,100	6,240	19,120	—	2,880	405,340
1999	384,341	6,240	19,120	17,100	3,320	430,121
1998	765,900	6,300	19,120	65,300	3,320	859,940
1997	465,700	6,300	18,900	72,300	3,400	566,600
1996	628,010	10,800	32,840	77,500	3,735	752,885
1995	432,466	1,400	7,040	100,756	3,735	545,397
1994	470,538	—	28,506	—	4,480	503,524
1993	496,000	—	37,000	—	6,000	539,000
1992	570,000	—	38,900	—	4,600	613,500
1991	620,000	193,100	44,800	—	—	859,450
1990	646,000	96,650	44,800	—	7,500	801,150
1989	690,000	62,150	16,900	—	2,100	774,050
1988	—	—	17,119	—	—	19,896