Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PARKWAY GENERATION SEWAREN ENERGY CENTER
751 CLIFF RD, SEWAREN, NJ, 07077
Parent company: ARCLIGHT ENERGY PARTNERS
Carcinogen
— 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 | Naphthalene | Total (lbs) | |||
| 2024 | 16,640 | — | 16,640 | |||
| 2023 | 20,640 | 30 | 20,670 | |||
| 2022 | 17,090 | — | 17,090 | |||
▎ 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.