Be warned, This book is geared toward high-end (read Master's or PhD's in Electrical Engineering and Scientists). This book is not for System,Transmission or Generation Operators or Load Dispatcher's or those seeking a career in System Operations. This book covers the science behind the latest discoveries and scientific facts and formulas for electrical generation, transmission and efficency studies. By leading experts in the field. This book is VERY formula and math heavy at a calculus and above level.