Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CLIPPER WINDPOWER LLC
4601 BOWLING ST SW, CEDAR RAPIDS, IA, 52404
Parent company: PLATINUM EQUITY 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 | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nickel compounds | Manganese compounds | Chromium | Nickel | Total (lbs) |
| 2013 | — | — | — | 18 | 18 | 52 |
| 2012 | — | — | — | 250 | 250 | 750 |
| 2011 | — | — | — | 250 | 250 | 750 |
| 2010 | 250 | 250 | 250 | — | — | 750 |
| 2009 | 250 | 250 | 250 | — | — | 750 |
| 2008 | 750 | 750 | 250 | — | — | 1,750 |
| 2007 | 250 | 250 | 250 | — | — | 750 |
▎ 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.