Tag Archives: “United States v. Ameren Missouri”

On Monday, District Judge Rodney Sippel ordered sweeping injunctive relief against Ameren Missouri, intended to remedy violations of PSD requirements he had previously identified resulting from upgrades to the Ameren Missouri Rush Island generating plant. 

Notwithstanding the lengthy opinion, most of the Court’s findings are fairly plain vanilla.  Basically, Judge Sippel ordered Ameren Missouri to submit a PSD permit application and he ruled that BACT for control of SO2 emissions at Rush Island required installation of wet flue gas desulfurization equipment.… More

Late last month, Federal Judge Rodney Sippel ruled that EPA could obtain injunctive relief against Ameren Missouri in the long-running NSR enforcement case concerning Ameren’s Rush Island Plant.  The Court had already ruled that Ameren had violated the Clean Air Act by failing to obtain a PSD permit prior to implementing substantial modifications at the plant.

Having lost at the liability stage, Ameren took three shots at avoiding injunctive relief. … More

Last Monday, in a comprehensive, 189-page opinion, Judge Rodney Sippel ruled that Ameren Missouri had violated EPA’s PSD regulations by failing to get permits for upgrades in 2007 and 2010 at its Rush Island facility.  As I noted when Judge Sippel denied cross-motions for summary judgment, the result is not really a surprise.

Moreover, Judge Sippel’s decision is not based on any extreme reading of the law. … More

Given EPA’s recent run of defeats in its NSR enforcement initiative, it’s probably breathing a sigh of relief over last week’s decision in United States v. Ameren Missouri, regarding Ameren’s Rush Island coal-fired power plant.  True, the court denied EPA’s motions for summary judgment.  However, it also denied Ameren’s motions and on balance probably left EPA feeling better than Ameren about its prospects at trial. … More