Compton, Mallory creator text ViennaAT UNIDO 2011 monographic vi, 59 p. Provides a literature review on the issue. Provides an overview of various definitions, methods and current trends in industrial energy efficiency worldwide. Discusses the benefits of energy efficiency through the various linkages between energy efficiency and productivity at the firm level, and between energy efficiency and growth at the macro level. Summarises the literature on the barriers to investment in industrial energy efficiency. 10/25/12 SANDRAW 08.01.01 C738