This book is intended for electric utility managers, directors, and power system planners, regulators, and policy makers interested in the steps needed to realize the value of a modern power delivery system. This book describes the elements needed in planning and implementing a "e;Smart Grid"e; by outlining how the electricity delivery system can be modernized so it monitors, protects, and automatically optimizes the operation of its interconnected elements-from the central and distributed generator through the high-voltage network and distribution system, to energy storage installations and to end-use consumers and their thermostats, electric vehicles, appliances, and other household devices. This comprehensive guide highlights emerging concepts of cyber and physical security, resiliency, and the newest architecture-"e;The Integrated Grid."e; You'll gain an understanding of how a two-way flow of electricity and information can be used to create an automated, widely distributed energy delivery network.