Section NR 446.12 - Mercury emission limits for small coal-fired electric generating units(1) Beginning April 16, 2016, an owner or operator of a small coal-fired EGU shall limit mercury emissions to a level that is determined by the department to be best available control technology.(2) Notwithstanding sub. (1), an owner or operator may elect to have a small coal-fired EGU comply with the mercury emission limits in s. NR 446.13 or i n 446.14 accordance with the provisions in s. NR 446.17(2) (b).Wis. Admin. Code Department of Natural Resources NR 446.12
CR 07-036: cr. Register November 2008 No. 635, eff. 12-1-08; CR 13-089: am. (1) Register July 2014 No. 703, eff. 8-1-14.