Mark F. McGranaghan (Knoxville, TN) is Vice President of the Power Delivery and Utilization Sector for the Electric Power Research Institute. He has BSEE and MSEE degrees from the University of Toledo and an MBA from the University of Pittsburgh. He was vice chairman of the IEEE SCC 22 Power Quality Standards Coordinating Committee and a technical advisor for the IEC SC77A (International Power Quality Standards). He has taught seminars and workshops around the world had has worked with electric utilities and end users to solve power quality problems.