Mealey's (January 11, 2017, 1:28 PM EST) -- DETROIT — A 2-1 panel of the Sixth Circuit U.S. Court of Appeals on Jan. 10 reinstated an enforcement action brought by the federal government against DTE Energy Co., finding that a federal judge in Michigan erred by failing to consider the panel’s earlier ruling instructing it to consider whether the company submitted sufficient information to the agency before modifying a unit at its coal-fired power plant in Monroe, Mich. (United States of America v. DTE Energy Company, et al., Nos. 14-2274, 14-2275, 6th Cir.; 2017 U.S. App. LEXIS 416)....