This second volume in this groundbreaking two-volume set continues the authors' and editors' mission to present the concepts and best practices of smart grids and how they can be utilized within the framework of a technological tapestry to create smart cities. Continuing to go through the challenges and their practical solutions, this second volume includes chapters on waste management, e-waste, automotive and transportation engineering, and how internet-of-things can be utilized within these "smart" technologies, and many others. Like its predecessor, this new volume covers all of these technologies, including the basic concepts and the problems and solutions involved with practical applications in the real world.