Bwise Trailers – Emissions Trend
Chambersburg, PA · 2019–2024 · Parent: Bcd Parent Inc
This page assembles 6 consecutive years of EPA Toxics Release Inventory Form R filings for Bwise Trailers, spanning 2019–2024. Each annual total aggregates on-site air emissions, surface-water discharges, land disposal, and off-site transfers reported by the facility under EPCRA Section 313, which requires disclosure whenever a listed chemical is manufactured, processed, or otherwise used above threshold quantities.
Reported releases opened at 160 in 2019 and closed at 110 in 2024 – a decrease of 31.3% over the window. The chart below stacks the four TRI release media (air, water, land, off-site) and overlays the yearly total. The top contributor by cumulative mass is Manganese at 548, followed by Copper at 194.
Because TRI figures are estimated, not metered, year-over-year deltas can reflect methodology revisions, ownership changes, or shifts in what a facility classifies as reportable, not only physical emission changes. Treat the trajectory as a disclosure record, and cross-reference with the EPA Enforcement and Compliance History Online (ECHO) system for the fuller regulatory picture on this transportation equipment facility.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Bwise Trailers's total reported releases fell from 186 lb in 2022 to 113 lb in 2023, based on EPA TRI filings.
- Bwise Trailers's off-site transfers fell from 108 lb in 2022 to 60 lb in 2023, based on EPA TRI filings.
- Bwise Trailers's air releases fell from 78 lb in 2022 to 53 lb in 2023, based on EPA TRI filings.
- Bwise Trailers's chemicals reported fell from 5 in 2022 to 4 in 2023, based on EPA TRI filings.
Total Releases by Category
Year-over-Year Comparison
| Year | Total | Chemicals | YoY Change |
|---|---|---|---|
| 2019 | 160 lbs | 3 | - |
| 2020 | 135 lbs | 5 | -15.6% |
| 2021 | 236 lbs | 5 | +74.8% |
| 2022 | 186 lbs | 5 | -21.2% |
| 2023 | 113 lbs | 4 | -39.2% |
| 2024 | 110 lbs | 4 | -2.7% |
Top Chemicals by Year
| Chemical | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | Total |
|---|---|---|---|---|---|---|---|
| Manganese | 95 | 76 | 132 | 104 | 74 | 67 | 548 |
| Copper | 45 | 25 | 44 | 35 | 21 | 24 | 194 |
| Chromium | - | 20 | 35 | 28 | 18 | 19 | 120 |
| Nickel | 20 | 14 | 24 | 19 | - | - | 77 |
| Lead | - | - | 1 | - | - | - | 1 |
About This Data
Trend data is sourced from the EPA Toxic Release Inventory (TRI). Facilities report annually. Release quantities are self-reported estimates. Year-over-year changes may reflect changes in production, pollution control measures, reporting methodology, or chemical thresholds.
A decrease in reported releases does not necessarily indicate improved environmental performance, as it may reflect production cutbacks, facility closures, or changes in reporting requirements. Similarly, increases may reflect expanded production rather than degraded environmental practices.
Frequently Asked Questions
Is Bwise Trailers getting cleaner or dirtier? ▼
What time period does this trend data cover? ▼
Read our methodology - how this data is sourced, computed, and verified.