This book focuses on the evolution of energy-using activities in a dozen industrialized countries and many developing countries as well, with particular attention paid to the energy-intensive branches of manufacturing, automobiles, air travel, home heating, and electric appliances. The authors draw scenarios of future energy efficiency improvements, based on their findings about past improvements, and their survey of the potential for change. The study concludes that only massive improvement in energy efficiency in the near and medium term can provide the world with breathing room to develop and deploy a mix of relatively clean energy sources that will not further aggravate environmental or climate problems.

This book, sponsored by the Stockholm Environment Institute and first published in 1992, presents a detailed analysis of changes in world energy use over the past twenty years. It considers the future prospects of energy demand, and discusses ways of restraining growth in consumption in order to meet environmental and economic development goals. Based on a decade of research by the authors and their colleagues at Lawrence Berkeley Laboratory in collaboration with the Stockholm Environment Institute, it presents a wealth of information on energy use and the forces shaping it in the industrial, developing, and formerly planned economies. The book provides an invaluable overview of the potential for improving energy efficiency, and discusses the policies that could help realize the potential. While calling for strong action by governments and the private sector, the authors stress the importance of considering the full range of factors that will shape realization of the energy efficiency potential around the world.