Total reported releases
Total reported releases at Basf Mobile Emissions Catalysts LLC have more than halved since 2010 (through 2024).
TRI facility · TRI 2024 reporting year
Basf Mobile Emissions Catalysts LLC
Total reported releases 23k lb rose modestly year over year (+5%). Total releases concentrations have more than halved since 2010.
9800 KELLNER RD, Huntsville, Alabama · 336390 · Transportation Equipment · operated by Basf CORP
Anomaly engine
Notable Signals
Chemicals reported · most recent year
What This Facility Releases
Barium And Barium Compounds
Barium And Barium Compounds concentrations are up 43% since 2010.
Nitric acid
Nitric acid concentrations have more than doubled since 2019.
Nitrate compounds (water dissociable; reportable only when in aqueous solution)
Nitrate compounds (water dissociable; reportable only when in aqueous solution) concentrations have more than halved since 2010.
Nickel And Nickel Compounds
Nickel And Nickel Compounds concentrations have more than halved since 2010.
Copper And Copper Compounds
Copper And Copper Compounds concentrations are roughly unchanged from 2010.
Ammonia
Ammonia concentrations have more than halved since 2010.
Equity context · ACS 2018-2022 block-group demographics
Who Lives Next To This Facility
Within 3 miles of this facility (11 Census block groups, population-weighted demographics): a population of 19,308. Why we surface this →
19.1%
Low-income
42.3%
People of color
5.9%
Under age 5
12.6%
Over age 64
Source: Census ACS 2018-2022 block-group demographics, population-weighted across the 3-mile buffer around this facility (from USEPA-clone/EJAM-open blockgroupstats). Indicator-level percentile and EJ-disparity scores are surfaced on the county page and the state page — they describe wider regional exposure burdens, not effects attributable to a single facility.
Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.
What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.