Compliance, Environmental Regulations
17 Jan 2025
compliance, environmental protection, epa, reporting and recordkeeping requirements, incorporation by reference, intergovernmental relations, ozone, air pollution control, volatile organic compounds, nitrogen dioxide, environmental regulations, particulate matter, lead, sulfur oxides, carbon monoxide, montana, greenhouse gases, sulfur dioxide emissions, federal implementation plan
🌍EPA Revises Federal Implementation Plan for Sulfur Dioxide in Montana
The Environmental Protection Agency (EPA) is revising a Federal Implementation Plan (FIP) applicable to sulfur dioxide (SO<INF>2</INF>) emissions from four sources located in Billings and Laurel, Montana. Specifically, the EPA is revising a portion of the FIP promulgated by the EPA in 2008 (2008 Billings/Laurel SO<INF>2</INF> FIP) by removing a provision which contained an affirmative defense for exceedances of flare emission limits during malfunctions, startups, and shutdowns. The EPA is taking this action pursuant to the Clean Air Act (CAA).
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