Facility detail

CHEVRON PHILLIPS CHEMICAL PUERTO RICO CORE LLC

RD 710 KM. 1.3 LAS MAREAS WARD, GUAYAMA, PR, 00784

Parent company: CHEVRON PHILLIPS CHEMICAL CO LLC

Carcinogen PBT — EPA classifications across all reporting years

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	Toluene	p-Xylene	Cyclohexane	m-Xylene	Benzene	Total
2009	36	15	—	14	58	344
2008	3,574	2,169	—	2,395	4,705	17,016
2007	3,156	2,900	200	3,215	10,255	23,157
2006	21,941	17,543	—	11,879	43,978	111,554
2005	28,794	42,553	1,768	31,685	56,597	232,839
2004	12,287	18,338	136	11,530	21,002	98,323
2003	7,500	8,966	83	10,249	6,369	60,804
2002	7,136	1,021	2,924	2,040	997	38,691
2001	20,386	9,940	34,198	7,525	13,715	133,096
2000	61,080	50,594	116,020	40,326	40,323	427,849
1999	59,070	56,649	97,252	41,301	38,512	406,651
1998	71,255	70,792	114,899	53,921	45,966	496,965
1997	91,120	60,933	107,730	52,564	52,133	526,703
1996	128,326	67,088	103,184	64,918	60,481	652,652
1995	121,254	64,809	80,420	64,767	57,362	627,102
1994	298,560	208,053	160,988	165,747	99,202	1,364,217
1993	451,932	255,951	219,625	205,218	125,696	1,806,163
1992	527,871	240,970	176,632	176,003	211,817	1,706,328
1991	341,219	231,100	195,069	187,570	282,248	1,722,843
1990	216,092	225,648	183,101	119,762	130,474	1,382,825
1989	241,680	201,021	145,543	82,334	88,987	1,189,655
1988	—	241,548	209,032	110,642	297,544	1,091,637
1987	1,065,468	—	—	270,930	—	1,422,799