Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
GENON POTRERO LLC
1201-A ILLINOIS ST, SAN FRANCISCO, CA, 94107
Parent company: GENON ENERGY INC
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 | Ammonia | Naphthalene | Total (lbs) | |||
| 2010 | 8,260 | — | 8,260 | |||
| 2009 | 2,964 | 4 | 2,968 | |||
| 2008 | 8,677 | 4 | 8,681 | |||
| 2007 | 3,945 | 3 | 3,948 | |||
| 2006 | 15,330 | 8 | 15,338 | |||
| 2005 | — | 2 | 2 | |||
| 2004 | — | 5 | 5 | |||
▎ 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.