SUGAR LAND--December 30, 2015--Researched by Industrial Info Resources (Sugar Land, Texas)--Southern Company's (NYSE:SO) (Atlanta, Georgia) subsidiary, Southern Power (Birmingham, Alabama), announced the beginning of operations for the 300-megawatt (MW) Kay Wind power project located in Kay County, Oklahoma. The project was completed in mid-December of this year and comprises 130 Siemens SWT-2.3-101 wind turbines. Within this article: Describes Southern Power windfarms projects in Oklahoma.