The board of Ameren Corp. elected Charles D. Naslund assistant vice president, power operations. Naslund will help manage operation of the power plants of Union Electric, now known as AmerenUE.
The Texas Public Utility Commission named Saralee Tiede the new director of the Office of Customer Protection. Tiede will replace Bill Magness, who was chosen a year ago to direct the PUC's customer education and response program.
Chairman James J. Hoecker named David P. Boergers to the post of secretary of the Federal Energy Regulatory Commission.