Total reported releases 925k lb rose meaningfully year over year (+23%). Total releases concentrations have more than halved since 2010.
RT # 2, Moundsville, West Virginia · 221112 · Electric Utilities · operated by American Electric Power
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) releases at American Electric Power Kammer/Mitchell Plant rose from 136k lb to 208k lb between 2023 and 2024.
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) at American Electric Power Kammer/Mitchell Plant have more than three-quarters since 2010 (through 2024).
Total reported releases at American Electric Power Kammer/Mitchell Plant have more than halved since 2010 (through 2024).
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) at American Electric Power Kammer/Mitchell Plant have more than halved since 2010 (through 2024).
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) concentrations have more than halved since 2010.
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) concentrations have fallen 44% since 2010.
Vanadium compounds concentrations have more than halved since 2010.
Copper compounds concentrations have more than halved since 2010.
Manganese compounds concentrations have more than halved since 2010.
Zinc compounds concentrations have more than halved since 2010.
Chromium compounds (except for chromite ore mined in the Transvaal Region) concentrations have more than halved since 2010.
Nickel compounds concentrations have more than halved since 2010.
Within 3 miles of this facility (2 Census block groups, population-weighted demographics): a population of 1,990. Why we surface this →
Low-income
People of color
Under age 5
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.