Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
TECSTAR INC
921 HOLLOWAY ST, DURHAM, NC, 27702
Parent company: TECSTAR POWER SYSTEMS INC
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Freon 113 (CFC-113) | Total |
|---|---|---|
| 1995 | 4,990 | 4,990 |
| 1994 | 12,325 | 12,325 |
| 1993 | 13,700 | 13,700 |
| 1992 | 9,505 | 9,505 |
| 1991 | 10,483 | 10,483 |
| 1990 | 33,408 | 33,408 |
| 1989 | 44,725 | 44,725 |
| 1988 | 34,992 | 34,992 |