This book publishes articles from the International Journal of Energy, Environment, and Economics. It presents research papers that shed light on the interaction between the utilization of energy and the environment, as well as the economic aspects involved with this utilization. This book is a vehicle for an international exchange and dissemination of ideas in the multidisciplinary field of energy-environment-economics between research scientists, engineers, economists, policy makers, and others concerned about these issues. The emphasis will be placed on original work, either in the area of scientific or engineering development, or in the area of technological, environmental, economic, or social feasibility. Shorter communications are also invited. This book will carry reviews on important issues, which may be invited by the Editors or submitted in the normal way.