2024-23164. Air Plan Approval; Illinois; Alton Township 2010 Sulfur Dioxide Redesignation and Maintenance Plan  

  • Table 1—Alton Steel-LMF SO 2 Emission Unit Stack Test Results for 2017 and 2020

    Permit limit 2017 2020 Units
    0.10 >0.05 0.06 Lbs/ton.
    11.20 >2.86 5.40 Lbs/hr.
    37.50 >4.75 23.70 Ton/yr.

    Table 2—Facility Annual SO 2 Emissions

    [In tons]

    2016 2017 2018 2019 2020 2021 2022 2023
    Alton Steel Inc 41.90 45.39 51.43 49.20 44.62 21.80 16.33 14.83
    Ameren Sioux 3,182.70 2,722.27 2,276.18 2,119.18 1,199.51 1,972.73 1,676.36 901.89

Document Information

Published:
10/08/2024
Department:
Environmental Protection Agency
Entry Type:
Proposed Rule
Action:
Proposed rule.
Document Number:
2024-23164
Dates:
Comments must be received on or before November 7, 2024.
Pages:
81409-81416 (8 pages)
Docket Numbers:
EPA-R05-OAR-2023-0498, FRL-12265-01-R5
Topics:
Air pollution control, Environmental protection, Incorporation by reference, Intergovernmental relations, Reporting and recordkeeping requirements, Sulfur oxides
PDF File:
2024-23164.pdf
Supporting Documents:
» Clarification Letter Supplemental Information - Alton SO2 NAA Redesignation 09-18-24
» Ameren Sioux (MO) Facility Emissions Data 2016-2023
» AltonIL_EJScreen Community Report
» Illinois Alton Township 2010 SO2 Redesignation and Maintenance Plan, 10/02/2023 submittal
CFR: (2)
40 CFR 52
40 CFR 81