Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
PCC AIRFOILS LLC - MINERVA
3860 UNION AVE. SE, MINERVA, OH, 44657
Parent company: BERKSHIRE HATHAWAY 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 | 1,1,1-Trichloroethane | Trichloroethylene | Nickel | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Cobalt | Total (lbs) |
| 2024 | — | — | 1,265 | — | 218 | 1,749 |
| 2023 | — | — | 23 | — | 45 | 169 |
| 2022 | — | — | 239 | — | 39 | 370 |
| 2021 | — | — | 34 | — | 18 | 59 |
| 2020 | — | — | 38 | — | 15 | 691 |
| 2019 | — | — | 189 | — | 29 | 296 |
| 2018 | — | — | 324 | — | 53 | 459 |
| 2017 | — | — | 400 | — | 65 | 2,488 |
| 2016 | — | — | 380 | — | 61 | 2,282 |
| 2015 | — | — | 405 | — | 68 | 810 |
| 2014 | — | — | 472 | — | 74 | 1,368 |
| 2013 | — | — | 495 | — | 77 | 1,247 |
| 2012 | — | — | 1,248 | — | 189 | 1,830 |
| 2011 | — | — | 1,160 | — | 173 | 1,708 |
| 2010 | — | — | 1,436 | — | 214 | 1,744 |
| 2009 | — | — | 861 | — | 90 | 1,453 |
| 2008 | — | — | 744 | — | 129 | 1,420 |
| 2007 | — | — | 563 | — | 94 | 1,305 |
| 2006 | — | — | 1,082 | — | 143 | 1,556 |
| 2005 | — | — | 365 | — | 63 | 625 |
| 2004 | — | 10,637 | 303 | — | 71 | 11,081 |
| 2003 | — | 7,166 | 467 | — | 106 | 7,830 |
| 2002 | — | 5,247 | 712 | — | 128 | 6,241 |
| 2001 | — | 4,655 | 1,063 | — | 318 | 6,299 |
| 2000 | — | 16,680 | 1,311 | — | 392 | 18,707 |
| 1999 | — | 12,998 | 1,531 | — | 502 | 15,375 |
| 1998 | — | 12,516 | 3,033 | — | 1,084 | 17,308 |
| 1997 | — | — | 3,659 | — | 742 | 5,194 |
| 1996 | — | — | 4,154 | — | 848 | 5,998 |
| 1995 | — | 22,962 | 6,364 | 564 | 1,496 | 32,755 |
| 1994 | 34,509 | — | 3,509 | 302 | 666 | 40,036 |
| 1993 | 43,133 | — | 3,598 | 664 | 426 | 49,054 |
| 1992 | 39,457 | — | 2,550 | 1,062 | 586 | 44,641 |
| 1991 | 88,350 | — | 3,170 | 1,060 | 793 | 94,403 |
| 1990 | 71,000 | — | 1,340 | 2,000 | 350 | 75,281 |
| 1989 | 47,039 | — | 1,109 | 1,500 | 245 | 51,906 |
| 1988 | 55,541 | — | 3,532 | 3,622 | — | 63,445 |
| 1987 | 82,250 | — | 2,712 | 2,716 | 678 | 95,044 |
▎ 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.