Air Plan Approval; Minnesota; Commercial and Industrial Solid Waste Incineration Units and Other Solid Waste Incineration Units Negative Declarations for Designated Facilities and Pollutants

The Environmental Protection Agency (EPA) is notifying the public that we have received negative declarations from Minnesota pertaining to the presence of Commercial and Industrial Solid Waste Incineration (CISWI) units and Other Solid Waste Incineration (OSWI) units in Minnesota. The Minnesota Pollution Control Agency (MPCA) submitted its CISWI negative declaration by letter dated February 3, 2017, and its OSWI negative declaration by letter dated June 21, 2017. MPCA notified EPA in its negative declaration letters that there are no CISWI or OSWI units subject to the requirements of the Clean Air Act (Act) currently operating in Minnesota. On September 27, 2018, EPA published a notice of proposed rulemaking for these declarations.