ST. LOUIS, Missouri, May 27 [Category: BizEnergy] -- Ameren, a provider of electric power services, posted the following news release: * * * Newly energized substation includes outage reduction upgrades for Cape Girardeau and Jackson customers * Key takeaways: * Ameren Missouri crews have energized a new substation supporting reliability for approximately 3,400 customers. * The upgrade includes modern equipment and smart grid technology to reduce outage risk and support faster power r  more