Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
KEYSTONE GAS PLANT
6297 COUNTY RD 301, KERMIT, TX, 79745
Parent company: ENERGY TRANSFER LP
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 | Hydrogen sulfide | Formaldehyde | n-Hexane | Methanol | Benzene | Total (lbs) |
| 2024 | — | 24,095 | 1,615 | 1,618 | 886 | 28,394 |
| 2023 | — | 29,883 | — | — | — | 29,883 |
| 2022 | — | 27,000 | 1,592 | — | 432 | 29,121 |
| 2016 | 14,726 | — | — | — | — | 14,726 |
| 2015 | 143,523 | — | — | — | — | 143,523 |
| 2014 | 93,767 | — | — | — | — | 93,767 |
| 2013 | 33,488 | — | — | — | — | 33,488 |
| 2012 | 152,484 | — | — | — | — | 152,484 |
▎ 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.