Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PLUM POINT ENERGY STATION
2732A S COUNTY RD 623, OSCEOLA, AR, 72370
Parent company: PLUM POINT ENERGY ASSOCIATES LLC
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 | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Barium And Barium Compounds | Vanadium compounds | Manganese compounds | Copper compounds | Total (lbs) |
| 2024 | 935,523 | — | 39,182 | 44,281 | 50,974 | 1,155,043 |
| 2023 | — | 1,037,088 | 43,440 | — | — | 1,278,220 |
| 2022 | — | 1,206,469 | 50,551 | — | — | 1,583,177 |
| 2021 | 1,225,581 | — | 51,334 | 59,686 | 65,505 | 1,581,954 |
| 2020 | 1,075,546 | — | 45,048 | 51,066 | 58,487 | 1,355,269 |
| 2019 | — | 1,389,621 | 58,216 | — | — | 1,704,391 |
| 2018 | 1,583,527 | — | 66,354 | 77,363 | 84,514 | 1,959,384 |
| 2017 | 830,722 | — | 34,814 | 41,282 | 43,819 | 1,029,148 |
| 2016 | 980,092 | — | 34,447 | 49,809 | 50,841 | 1,197,470 |
| 2015 | 883,025 | — | 30,920 | 44,151 | 46,349 | 1,129,984 |
| 2014 | 679,145 | — | 37,522 | 52,392 | 25,742 | 928,263 |
| 2013 | 923,557 | — | 47,853 | 66,486 | 38,041 | 1,167,740 |
| 2012 | 958,582 | — | 49,674 | 68,796 | 39,443 | 1,212,265 |
| 2011 | 918,057 | — | 47,572 | 65,993 | 37,766 | 1,141,471 |
| 2010 | 584,993 | — | 26,881 | 24,662 | 33,335 | 693,756 |
▎ 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.