Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
DARTMOUTH POWER ASSOCIATES L.P.
1 ENERGY RD, NORTH DARTMOUTH, MA, 02747
Parent company: TALEN ENERGY CORP
Carcinogen
— EPA classifications across all reporting years
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 | Ammonia | n-Hexane | Naphthalene | 1,2,4-Trimethylbenzene | Biphenyl | Total |
|---|---|---|---|---|---|---|
| 2022 | — | 6,107 | 7 | 4 | 4 | 6,134 |
| 2018 | — | 1,025 | 4 | 5 | — | 1,034 |
| 2015 | — | 1,692 | 4 | 5 | — | 1,701 |
| 2014 | — | 2,101 | 5 | 5 | — | 2,111 |
| 2008 | 2,630 | — | — | — | — | 2,630 |
| 2007 | 2,669 | — | — | — | — | 2,669 |
| 2006 | 2,722 | — | — | — | — | 2,722 |
| 2005 | 4,303 | — | — | — | — | 4,303 |
| 2004 | 11,572 | — | 9 | — | — | 11,581 |
| 2003 | 8,494 | 3,727 | — | 1 | — | 12,222 |
| 2002 | 13,035 | — | — | — | — | 13,035 |
| 2001 | 9,570 | — | — | — | — | 9,570 |
| 2000 | 14,973 | — | — | — | — | 14,973 |
| 1999 | 17,193 | — | — | — | — | 17,193 |
| 1998 | 17,747 | — | — | — | — | 17,747 |