Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
LAWRENCE ENERGY CENTER
1250 N 1800 RD, LAWRENCE, KS, 66049
Parent company: EVERGY INC
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)) | Manganese compounds | Vanadium compounds | Barium And Barium Compounds | Copper compounds | Total (lbs) |
| 2024 | — | — | — | 102,924 | — | 104,980 |
| 2023 | — | — | — | 213,175 | — | 229,223 |
| 2022 | — | — | 8,781 | 247,995 | — | 275,011 |
| 2021 | 342,991 | 17,158 | 12,241 | — | — | 379,490 |
| 2020 | 214,813 | 11,318 | 7,648 | — | — | 239,691 |
| 2019 | 325,007 | 15,873 | 11,514 | — | 9,711 | 370,487 |
| 2018 | 483,748 | 22,702 | 16,478 | — | 14,472 | 547,552 |
| 2017 | 397,816 | 18,600 | 13,532 | — | 11,644 | 450,508 |
| 2016 | 346,465 | 16,240 | 11,765 | — | 9,981 | 392,662 |
| 2015 | 555,194 | 24,029 | 18,870 | — | 17,011 | 629,115 |
| 2014 | 1,100,612 | 45,244 | 37,302 | — | 34,044 | 1,265,546 |
| 2013 | 691,083 | 29,321 | 23,435 | — | 21,083 | 816,360 |
| 2012 | 443,549 | 20,357 | 15,029 | — | 13,036 | 533,472 |
| 2011 | 1,106,224 | 45,360 | 37,399 | — | 34,249 | 1,298,613 |
| 2010 | 1,084,836 | 44,360 | 36,584 | — | 33,536 | 1,273,490 |
| 2009 | 1,065,041 | 43,346 | 36,088 | — | 33,038 | 1,248,929 |
| 2008 | 1,226,894 | 49,427 | 41,347 | — | 37,878 | 1,443,161 |
| 2007 | 1,147,382 | 46,309 | 38,661 | — | 35,659 | 1,349,106 |
| 2006 | 1,045,841 | 43,122 | 35,619 | — | 32,830 | 1,232,659 |
| 2005 | 1,075,089 | 44,109 | 36,505 | — | 33,630 | 1,276,299 |
| 2004 | 799,769 | 72,494 | 43,415 | — | 26,886 | 1,006,578 |
| 2003 | 821,650 | 74,237 | 44,627 | — | 27,719 | 1,045,522 |
| 2002 | 693,310 | 31,967 | 41,270 | — | 32,285 | 918,343 |
| 2001 | 813,970 | 53,900 | 32,210 | — | — | 974,392 |
| 2000 | 623,222 | 34,771 | 23,231 | — | — | 723,497 |
| 1999 | 574,250 | 28,005 | — | — | — | 646,910 |
| 1998 | 362,700 | — | — | — | — | 460,710 |
▎ 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.