Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HAWAII ELECTRIC LIGHT CO INC SHIPMAN GENERATING STATION
20 BANYAN DR, HILO, HI, 96720
Parent company: HAWAIIAN ELECTRIC INDUSTRIES INC
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) 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.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Polycyclic aromatic compounds | Total (lbs) | |||
| 2009 | — | 0 | 0 | |||
| 2008 | — | 0 | 0 | |||
| 2007 | — | 0 | 0 | |||
| 2006 | — | 0 | 0 | |||
| 2005 | — | 0 | 0 | |||
| 2002 | 26,000 | — | 26,000 | |||
| 2000 | — | 0 | 0 | |||
| 1999 | 67,000 | — | 67,000 | |||
| 1998 | 60,242 | — | 60,242 | |||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.