Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PANASONIC ELECTRONIC DEVICES CORP OF AMERICA
5105 S NATIONAL DR, KNOXVILLE, TN, 379146527
Parent company: PANASONIC CORP OF NA
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 | Toluene | Ethylene glycol | Total (lbs) | |||
| 2007 | 14,594 | — | 14,594 | |||
| 2004 | 11,215 | — | 11,215 | |||
| 2003 | 15,068 | — | 15,068 | |||
| 2002 | 19,266 | — | 19,266 | |||
| 2001 | 15,640 | — | 15,640 | |||
| 2000 | 18,035 | — | 18,035 | |||
| 1999 | 11,952 | — | 11,952 | |||
| 1998 | 10,297 | — | 10,297 | |||
| 1996 | 10,687 | — | 10,687 | |||
| 1995 | 11,850 | — | 11,850 | |||
| 1994 | 12,863 | 28 | 12,891 | |||
▎ 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.