Facility detail

HAWAII ELECTRIC LIGHT CO INC KEAHOLE GENERATING STATION

73-4249 PUKIAWE ST, KAILUA KONA, HI, 96740

Parent company: HAWAIIAN ELECTRIC INDUSTRIES INC

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	Ammonia	Polycyclic aromatic compounds	Naphthalene	Lead compounds	Lead And Lead Compounds	Total
2024	10,000	118	110	—	42	10,269
2023	7,900	96	86	—	—	8,082
2022	12,400	114	100	—	41	12,655
2021	12,040	112	100	40	—	12,292
2020	14,280	147	130	53	—	14,610
2019	13,000	118	100	43	—	13,260
2018	13,000	130	120	47	—	13,297
2017	12,400	118	110	42	—	12,670
2016	11,000	115	100	40	—	11,256
2015	10,385	110	100	39	—	10,633
2014	11,776	113	100	40	—	12,028
2013	8,300	104	—	—	—	8,404
2012	6,600	87	—	—	—	6,687
2011	7,600	103	—	—	—	7,703
2010	13,000	100	—	—	—	13,100
2009	3,300	84	—	—	—	3,384
2008	—	57	—	—	—	57
2007	—	61	—	—	—	61
2006	—	77	—	—	—	77
2005	—	82	—	—	—	82
2004	—	140	—	—	—	140
2003	—	56	—	—	—	56
2002	—	55	—	—	—	55
2001	—	47	—	—	—	47
2000	—	307	—	—	—	307