Facility detail

PREPA - AGUIRRE POWER GENERATI ON COMPLEX

PR-03 KM 152.7 BO. MONTESORRIA AGUIRRE, AGUIRRE, PR, 00704

Parent company: PUERTO RICO ELECTRIC POWER AUTHORITY

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	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	Nickel compounds	Copper compounds	n-Hexane	Total
2024	67,456	36,157	—	264	—	104,599
2023	90,356	48,431	—	—	—	140,109
2022	174,679	57,887	—	1,176	—	234,898
2021	250,645	119,836	—	15,058	—	388,577
2020	267,097	97,288	—	—	—	397,805
2019	188,559	97,288	—	—	—	299,674
2018	241,518	97,288	—	—	—	339,556
2017	215,532	97,288	—	—	—	313,863
2016	180,402	116,390	—	—	—	297,808
2015	299,154	128,626	—	11,519	—	440,698
2014	291,416	114,256	—	—	—	406,945
2013	895,508	139,985	—	—	—	1,036,657
2012	898,175	134,540	—	—	—	1,033,725
2011	904,046	130,242	—	—	—	1,035,303
2010	984,617	163,205	—	—	—	1,148,879
2009	1,073,269	—	28,660	—	—	1,103,396
2008	1,149,585	—	26,898	16,812	—	1,195,406
2007	1,255,831	—	27,304	30,321	—	1,351,699
2006	1,638,907	—	25,611	21,697	—	1,696,588
2005	1,560,916	—	23,938	27,978	30,677	1,677,444
2004	1,953,427	—	42,032	—	50,935	2,050,660
2003	2,027,923	—	24,087	—	27,432	2,089,657
2002	2,511,501	—	28,774	—	370	2,552,814
2001	2,169,275	—	24,638	—	752	2,205,996
2000	2,695,705	—	29,013	—	750	2,747,494
1999	2,222,266	—	94,072	—	5	2,356,366
1998	2,359,188	—	114,525	—	5	2,535,236