Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
PGE BEAVER PLANT & PORT WESTWARD PLANT
80997 KALLUNKI RD, CLATSKANIE, OR, 97016
Parent company: PORTLAND GENERAL ELECTRIC CO
Carcinogen
PBT
— 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 | Acetaldehyde | n-Hexane | Polycyclic aromatic compounds | Total |
|---|---|---|---|---|---|
| 2024 | 84,382 | 26,029 | 11,969 | 379 | 122,759 |
| 2023 | 92,770 | 26,651 | — | 384 | 119,805 |
| 2022 | 51,773 | — | 7,347 | 235 | 59,355 |
| 2021 | 55,602 | — | — | 275 | 55,877 |
| 2020 | 55,464 | 36,914 | — | 163 | 92,541 |
| 2019 | 59,411 | 30,349 | 3,872 | 149 | 93,781 |
| 2018 | 51,829 | — | — | — | 51,829 |
| 2017 | 27,946 | — | — | — | 27,946 |
| 2016 | 43,837 | — | — | — | 43,837 |
| 2015 | 40,616 | — | — | — | 40,616 |
| 2014 | 43,414 | — | — | — | 43,414 |
| 2013 | 84,090 | — | — | — | 84,090 |