Energy systems can consist of: electric, bioenergetic and thermodynamic systems whereas power systems are used for the transmission of energy. Power and energy are overlapping fields as they both focus on meeting the current energy demand of the world. The various studies that are constantly contributing towards advancing technologies and evolution of these fields are examined in detail. While understanding the long-term perspectives of the topics, the book makes an effort in highlighting their impact as a modern tool for the growth of the discipline. Those in search of information to further their knowledge in this area will be greatly assisted by this book.