Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
666 KALANIANAOLE AVE, HILO, HI, 96720
Parent company: CHEVRON CORP
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 | n-Hexane | Toluene | Benzene | Xylene (mixed isomers) | Ethylbenzene | Total |
|---|---|---|---|---|---|---|
| 2012 | 505 | 700 | 218 | 144 | 54 | 1,749 |
| 2009 | 176 | 198 | 98 | 139 | 66 | 737 |
| 2008 | 206 | 197 | 109 | 206 | 129 | 891 |
| 2007 | 198 | 290 | 468 | 400 | 199 | 1,739 |
| 2006 | 908 | 410 | 346 | 130 | 32 | 1,859 |
| 2005 | 928 | 427 | 366 | 138 | 33 | 1,926 |
| 2004 | 958 | 397 | 356 | 128 | 31 | 1,906 |
| 2003 | 908 | 407 | 346 | 128 | 32 | 1,846 |
| 2002 | 918 | 487 | 396 | 158 | 39 | 2,027 |
| 2001 | 1,610 | 619 | 567 | 190 | 45 | 3,059 |
| 1999 | 1,009 | 575 | 467 | 227 | 54 | 2,379 |