Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
WHELAN ENERGY CENTER (WEC 1 HU WEC 2 PPGA)
4520 E S ST, HASTINGS, NE, 68901
Parent company: HASTINGS UTILITIES / PUBLIC POWER GENERATION AGENCY
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 | Hydrogen fluoride | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Barium | Ammonia | Chromium | Total (lbs) |
| 2024 | — | — | 1,347 | 1,454 | — | 2,860 |
| 2023 | — | — | 1,397 | 1,266 | — | 2,717 |
| 2022 | — | — | 1,464 | 1,929 | — | 3,467 |
| 2021 | — | — | 1,459 | 1,557 | — | 3,078 |
| 2020 | — | — | 1,240 | 1,275 | — | 2,566 |
| 2019 | — | — | 1,469 | 2,068 | — | 3,607 |
| 2018 | — | — | 1,657 | 1,974 | — | 3,722 |
| 2017 | — | — | 1,672 | 1,549 | 320 | 3,629 |
| 2016 | — | — | 1,682 | 1,735 | 346 | 3,866 |
| 2015 | — | — | 1,751 | 1,833 | 381 | 4,081 |
| 2014 | — | — | 1,959 | 2,195 | 431 | 4,797 |
| 2013 | — | — | 1,046 | 2,493 | — | 3,716 |
| 2012 | — | — | 942 | 1,814 | — | 2,877 |
| 2011 | — | — | 568 | 1,697 | — | 2,454 |
| 2010 | — | — | 186 | — | — | 245 |
| 2009 | — | — | 209 | — | — | 239 |
| 2008 | 40,698 | — | 267 | — | — | 41,017 |
| 2007 | 39,096 | — | 261 | — | — | 39,407 |
| 2006 | 25,193 | — | 193 | — | — | 25,428 |
| 2005 | 32,636 | — | 216 | — | — | 32,903 |
| 2004 | — | — | 177 | — | — | 181 |
| 2003 | 29,709 | 26,212 | 137 | — | — | 56,063 |
| 2002 | 26,116 | — | 123 | — | — | 26,250 |
| 2001 | 19,226 | 25,040 | 222 | — | — | 44,489 |
| 2000 | 32,156 | — | 200 | — | — | 32,356 |
| 1999 | 31,335 | — | 185 | — | — | 31,520 |
| 1998 | 23,039 | — | 5,233 | — | — | 28,272 |
▎ 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.