Air Plan Approval; Montana; Revisions to Western Sugar Stipulation

2026-09619 · rule · published 2026-05-14 · effective 2026-06-15

Abstract

The Environmental Protection Agency (EPA) is approving revisions to the Montana State Implementation Plan (SIP). These revisions specifically address sulfur dioxide (SO<INF>2</INF>) emission limits and associated requirements related to the Western Sugar Cooperative facility in Billings, Montana. The EPA is taking this action pursuant to the Clean Air Act (CAA).

Agencies: Environmental Protection Agency (EPA)
Dockets: EPA-R08-OAR-2025-2070, FRL-13177-02-R8
Topics: Air pollution control, Environmental protection, Incorporation by reference, Intergovernmental relations, Lead, Nitrogen oxides, Ozone, Reporting and recordkeeping requirements, Sulfur oxides, Volatile organic compounds
CFR references: 40 CFR 52

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