Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
BONANZA BIOENERGY LLC
2830 E US HIGHWAY 50, GARDEN CITY, KS, 67846
Parent company: CONESTOGA ENERGY PARTNERS LLC
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 | Acetaldehyde | n-Hexane | Ammonia | Acrolein | Formaldehyde | Total (lbs) |
| 2024 | — | 2,419 | — | — | — | 2,419 |
| 2023 | 1,627 | 2,497 | — | — | — | 4,124 |
| 2022 | 1,816 | 1,815 | — | — | — | 4,402 |
| 2021 | 3,254 | 2,143 | — | — | — | 5,398 |
| 2020 | 3,484 | 2,114 | — | — | — | 5,597 |
| 2019 | 2,942 | 2,104 | — | 948 | 560 | 6,555 |
| 2018 | 3,255 | 1,975 | — | 910 | 560 | 6,700 |
| 2017 | 2,047 | 2,061 | — | 1,288 | 643 | 6,039 |
| 2016 | 2,329 | 1,981 | — | 1,583 | 786 | 6,680 |
| 2015 | 1,593 | 2,123 | — | 865 | 1,228 | 5,810 |
| 2013 | — | — | 3,549 | — | — | 3,549 |
| 2012 | 12,976 | 1,858 | 3,252 | — | — | 18,086 |
| 2011 | 12,944 | 1,841 | 3,219 | — | — | 18,004 |
| 2010 | 12,854 | 1,914 | 3,352 | — | — | 18,120 |
| 2009 | 13,355 | 1,914 | 3,344 | — | — | 18,613 |
| 2008 | 12,633 | — | — | — | — | 14,029 |
| 2007 | 10,964 | 988 | — | — | — | 11,952 |
▎ 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.