Arlanxeo – Emissions Trend

Orange, TX · 2019–2023 · Parent: Arlanxeo USA LLC

This page assembles 5 consecutive years of EPA Toxics Release Inventory Form R filings for Arlanxeo, spanning 2019–2023. 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 599.2K in 2019 and closed at 349.5K in 2023 – a decrease of 41.7% 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 Cyclohexane at 1.2M, followed by n-Hexane at 516.3K.

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 chemicals facility.

Overall Trend
↓ Decreasing (-41.7%)
2019 Total
599.2K lbs
2023 Total
349.5K lbs

Total Releases by Category

Air
Water
Land
Offsite Transfer
0119.8K239.7K359.5K479.4K599.2K 20192020202120222023 Pounds Released

Year-over-Year Comparison

Year Total Chemicals YoY Change
2019 599.2K lbs 11 -
2020 489.6K lbs 8 -18.3%
2021 314.5K lbs 6 -35.8%
2022 415.7K lbs 7 +32.2%
2023 349.5K lbs 7 -15.9%

Top Chemicals by Year

Chemical 20192020202120222023 Total
Cyclohexane 340.7K 266.9K 176.7K 223.1K 178.8K 1.2M
n-Hexane 135.8K 112.0K 80.1K 93.6K 94.9K 516.3K
1,3-Butadiene 34.4K 68.9K 53.0K 62.8K 38.3K 257.5K
Ammonia 4.6K 4.6K - 28.9K 29.3K 67.4K
Propylene 39.2K 7.8K - - - 47.0K
Toluene 19.8K 19.2K - - - 39.0K
Chlorobenzene 11.7K 8.9K 4.1K 6.7K 7.5K 38.9K
Ethylene 10.9K 1.2K - - - 12.2K
Benzene 642 - 580 637 738 2.6K
Styrene 1.6K - - - - 1.6K
Chlorine - - - - - 0

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 Arlanxeo getting cleaner or dirtier?
Based on EPA TRI data from 2019–2023, Arlanxeo's total toxic releases have decreased by approximately 42%.
What time period does this trend data cover?
This page shows 5 years of EPA Toxic Release Inventory data from 2019–2023. Release quantities are self-reported estimates filed annually by the facility.