Mark Stege is the Vice President of Customer Service for Black Hills Corporation. Mark has over 20 years of experience with Black Hills Corporation and has held various positions including, most recently, Vice President of Operations for Cheyenne Light, Fuel and Power, General Manager of Cheyenne Light Fuel and Power, BHC Director of Accounting, Generation Assets, Manager of BHC Internal Audit and Manager of Accounting for Wyodak Resources Development Corp (mine mouth coal mine in NE Wyoming). Before joining Black Hills Corporation, Mark had several years of public accounting experience. Mark attended the University of Wyoming and received a Bachelor of Science degree in Geology and a Bachelor of Science degree in Accounting from the University of Northern Colorado. Mark is currently a licensed CPA in the states of Wyoming and Kansas. Mark is married, and he and his wife, Patsy, have 2 children and one granddaughter.