Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
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1600 OSGOOD STREET, NORTH ANDOVER, MA, 01845
Parent company: LUCENT TECHNOLOGIES INC
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 | 1,1,1-Trichloroethane | Dichloromethane | Freon 113 (CFC-113) | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | Sodium sulfate (solution) | Total |
|---|---|---|---|---|---|---|
| 2003 | — | — | — | — | — | 0 |
| 2002 | — | — | — | — | — | 24 |
| 2001 | — | — | — | — | — | 94 |
| 2000 | — | — | — | 43,005 | — | 78,275 |
| 1999 | — | — | — | 69,255 | — | 69,527 |
| 1998 | — | — | — | 47,255 | — | 47,526 |
| 1997 | — | — | — | 47,255 | — | 52,022 |
| 1996 | — | — | — | 61,255 | — | 68,220 |
| 1995 | — | — | — | 77,255 | — | 83,060 |
| 1994 | — | — | — | — | — | 29,550 |
| 1993 | — | — | — | — | — | 42,887 |
| 1992 | 219,850 | 120,500 | 63,255 | — | — | 472,405 |
| 1991 | 326,850 | 210,500 | 91,255 | — | — | 714,962 |
| 1990 | 221,450 | 375,500 | 165,255 | — | — | 875,705 |
| 1989 | 418,750 | 386,500 | 295,260 | — | — | 1,319,565 |
| 1988 | 676,750 | 280,500 | 409,250 | — | — | 1,505,655 |
| 1987 | — | — | — | — | 270,000 | 374,600 |