Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
HITACHI ENERGY USA INC.
171 INDUSTRY DRIVE, BLAND, VA, 24315
Parent company: HITACHI ENERGY USA INC
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 | Xylene (mixed isomers) | Copper | Total (lbs) | |||
| 2013 | 10,676 | — | 10,676 | |||
| 2007 | 15,300 | — | 15,300 | |||
| 2006 | 27,997 | — | 27,997 | |||
| 2005 | 49,251 | 102 | 49,353 | |||
| 2004 | 47,404 | 9,807 | 57,211 | |||
| 2003 | 44,659 | 70 | 44,729 | |||
| 2002 | 34,833 | 72 | 34,905 | |||
| 2001 | 53,695 | 71 | 53,766 | |||
| 2000 | 64,595 | 90 | 64,685 | |||
| 1999 | 47,838 | — | 47,838 | |||
| 1998 | 58,446 | 250 | 58,696 | |||
| 1997 | 61,827 | 750 | 62,577 | |||
| 1996 | 63,916 | 250 | 64,166 | |||
| 1995 | 55,301 | 250 | 55,551 | |||
| 1994 | 49,300 | 250 | 49,550 | |||
| 1993 | 51,600 | 250 | 51,850 | |||
| 1992 | 41,400 | 250 | 41,650 | |||
| 1991 | 28,900 | 250 | 29,150 | |||
| 1990 | 22,000 | — | 22,000 | |||
▎ 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.