Energy & environment · 23/03/2023

Air Plan Approval; Michigan; Conditional Approval of the Detroit Sulfur Dioxide Nonattainment Area Plan

The Environmental Protection Agency (EPA) is proposing to conditionally approve Michigan's State Implementation Plan (SIP) revision for the Detroit Sulfur Dioxide Nonattainment Area, which aims to meet the 1-hour sulfur dioxide primary national ambient air quality standard. If approved, the conditional approval will be converted to full approval if Michigan meets its commitment to submit issued permits.