Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
RTI MARTINSVILLE INC
101 RTI WAY, MARTINSVILLE, VA, 24112
Parent company: NA
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 | Aluminum (fume or dust) | Copper | Nickel | Total (lbs) | ||
| 2024 | 1,322 | — | — | 1,322 | ||
| 2023 | 1,078 | — | — | 1,078 | ||
| 2022 | 732 | — | — | 732 | ||
| 2021 | 768 | — | — | 768 | ||
| 2020 | 1,116 | — | — | 1,116 | ||
| 2019 | 1,136 | — | — | 1,136 | ||
| 2018 | 1,590 | — | — | 1,590 | ||
| 2017 | 1,151 | — | — | 1,151 | ||
| 2016 | 676 | — | — | 676 | ||
| 2015 | 631 | 5 | 1 | 637 | ||
| 2014 | 602 | 4 | 1 | 607 | ||
| 2013 | — | 2 | — | 2 | ||
▎ 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.