The development of a green and sustainable economy continues to grow in awareness and popularity due to its promotion of a more comprehensive way of achieving economic development through social and environmental efficiency. Sustainable Technologies, Policies, and Constraints in the Green Economy carefully investigates the complex issues which surround the wide array of concepts, policies, and measures that come into play when promoting this somewhat new ideology. This publication covers over 50 years of research in the field in order to provide the best theoretical frameworks and empirical research to its readers. Professors, researchers, practitioners, and students will all benefit from the relevant discussions and diverse conclusions which are revealed in these chapters.