Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PITTSFIELD GENERATING CO LP
235 MERRILL RD, PITTSFIELD, MA, 01201
Parent company: PITTSFIELD GENERATING CO LP
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Ammonia | Methanol | Polycyclic aromatic compounds | Total (lbs) | ||
| 2024 | 2,516 | — | — | 2,516 | ||
| 2023 | 2,670 | — | — | 2,670 | ||
| 2022 | 5,418 | — | — | 5,418 | ||
| 2021 | 5,788 | — | — | 5,788 | ||
| 2020 | 3,351 | — | — | 3,351 | ||
| 2019 | 5,131 | — | — | 5,131 | ||
| 2018 | 7,038 | — | — | 7,038 | ||
| 2017 | 12,597 | — | — | 12,597 | ||
| 2016 | 20,049 | — | — | 20,049 | ||
| 2015 | 20,628 | — | — | 20,628 | ||
| 2014 | 14,394 | — | 0 | 14,394 | ||
| 2013 | 20,142 | — | 0 | 20,142 | ||
| 2012 | 24,171 | — | — | 24,171 | ||
| 2011 | 16,552 | — | — | 16,552 | ||
| 2010 | 15,867 | — | — | 15,867 | ||
| 2009 | 2,064 | — | — | 2,064 | ||
| 2008 | 3,886 | — | — | 3,886 | ||
| 2007 | 7,532 | — | — | 7,532 | ||
| 2006 | 6,170 | — | — | 6,170 | ||
| 2005 | 6,600 | — | — | 6,600 | ||
| 2004 | 22,320 | 21 | — | 22,341 | ||
| 2003 | 58,330 | 33 | — | 58,363 | ||
| 2002 | 56,050 | 59 | — | 56,109 | ||
| 2001 | 62,650 | 35 | — | 62,685 | ||
| 2000 | 54,230 | 31 | — | 54,261 | ||
| 1999 | 53,260 | 40 | — | 53,300 | ||
| 1998 | 48,240 | 61 | — | 48,301 | ||
▎ 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.