Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
COVOL ENGINEERED FUELS LC CEF4
14155 DAVIS ROAD, BROOKWOOD, AL, 35444
Parent company: HEADWATERS INC
Carcinogen
PBT
— EPA classifications across all reporting years
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 | Lead | Polycyclic aromatic compounds | Mercury | Total |
|---|---|---|---|---|
| 2011 | 30,007 | 213 | 66 | 30,285 |
| 2010 | 37,203 | 244 | 81 | 37,528 |
| 2009 | 6,852 | — | 23 | 6,875 |
| 2008 | 54,700 | 354 | 219 | 55,273 |