SUGAR LAND--January 28, 2013--Researched by Industrial Info Resources (Sugar Land, Texas)--The 572-megawatt (MW) Unit 4 at Muskogee Power Station (Fort Gibson, Oklahoma), which is owned by Oklahoma Gas & Electric (Oklahoma City, Oklahoma), a unit of OGE Energy Corporation (NYSE:OGE) (Oklahoma City), was shut down after the generator failed. Plant officials say that they anticipate the unit will be out of service for a few months.