Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
MATERION BRUSH PERFORMANCE ALLOYS
7375 IND US TRIAL PKWY, LORAIN, OH, 44053
Parent company: MATERION CORP
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 | Copper | Nickel | Lead | Zinc compounds | Total |
|---|---|---|---|---|---|
| 2024 | 10 | 10 | 4 | — | 24 |
| 2023 | 10 | 10 | 4 | — | 24 |
| 2022 | 10 | 10 | 4 | — | 24 |
| 2021 | 10 | 10 | 4 | — | 24 |
| 2020 | 10 | 10 | 4 | — | 24 |
| 2019 | 10 | 10 | 3 | — | 23 |
| 2018 | 5 | 5 | 3 | 5 | 18 |
| 2017 | 5 | 5 | 3 | 5 | 18 |
| 2016 | 5 | 5 | 3 | 5 | 18 |
| 2015 | 5 | 5 | 3 | 5 | 18 |
| 2014 | 5 | 5 | 3 | 5 | 18 |
| 2013 | 5 | 5 | 3 | 5 | 18 |
| 2012 | 5 | 5 | 3 | 5 | 18 |
| 2011 | 5 | 5 | 5 | 5 | 20 |
| 2010 | 923 | 112 | 4 | 12 | 1,051 |
| 2009 | 300 | 33 | 2 | — | 335 |
| 2008 | 530 | 70 | 2 | — | 602 |
| 2007 | 418 | 58 | 1 | — | 477 |
| 2006 | 250 | 5 | — | — | 255 |
| 2005 | 128 | 5 | — | — | 133 |
| 2004 | 87 | 4 | — | — | 91 |
| 2003 | 10 | 0 | — | — | 10 |
| 2002 | 1 | 0 | — | — | 1 |