Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
ZOLTEK CORP.
1221 FULWILER RD., ABILENE, TX, 79603
Parent company: NA
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Ammonia | Hydrogen cyanide | Cyanide compounds | Total |
|---|---|---|---|---|
| 2011 | 210 | 6,636 | — | 6,846 |
| 2010 | 205 | 355 | — | 560 |
| 2009 | — | 101 | — | 101 |
| 2008 | — | 101 | — | 101 |
| 2007 | 792 | 100 | — | 892 |
| 2006 | — | 0 | — | 0 |
| 2005 | — | 0 | — | 0 |
| 2000 | 5,676 | — | 417 | 6,093 |
| 1999 | 1,256 | — | 350 | 1,606 |
| 1998 | 1,807 | — | 515 | 2,322 |