Ameren

Ameren's request to renew the operating license for its Callaway Nuclear Power Plant with the U.S. Nuclear Regulatory Commission, for the next 20 years,…

Ameren Illinois has a new Chairman, President and CEO. Effective immediately, Richard Mark, 57, replaces Scott Cisel, who has "left the company to pursue…

This article first appeared in the St. Louis Beacon, June 7, 2012 - Even if opponents of a license extension for Ameren’s Callaway County nuclear plant…

Executives from Ameren Missouri and Westinghouse presented their plans today to the state Public Service Commission for pursuing grants to build small…

Ameren, Westinghouse to give more details on nuclear partnershipMissouri regulators will learn more today about a proposal to build small nuclear reactors…

CORRECTION: We incorrectly referred to Congresswoman Vicky Hartzler's press secretary as "Steve Schwartz" in an earlier version of this post. His name is…

The St. Louis-based utility company Ameren is urging customers to watch out for a scam aimed at illegally obtaining Social Security numbers.Ameren says…

Last week, we reported that Ameren was conducting limited groundwater testing near its coal-fired power plant in Labadie.The results of that testing are…

This article first appeared in the St. Louis Beacon, April 26, 2012 - After years of stalled attempts to build a second large nuclear reactor in Callaway…

Updated 2:15 p.m. with link to full legal document.A St. Louis-based environmental group is asking the federal government to more closely scrutinize…