Ameren challenges Noranda rate cut, moves to end service to smelter

Ameren Missouri could be headed toward a breakup with Noranda Aluminum and a long court battle with Missouri after regulators decided to cut rates for the utility’s largest customer.

http://www.stltoday.com/business/local/ameren-challenges-noranda-rate-cut-moves-to-end-service-to/article_e1b13dda-6799-5626-9733-7f54947560e9.html