Improving the energy efficiency of building stock, commercial equipment, and household appliances can have a major positive impact on energy use, carbon emissions, and building services. Sub-national regions such as the U.S. states wish to increase energy efficiency, reduce carbon emissions, or...

Machine generated contents note: ch. 1 Introduction -- ch. 2 Background -- A.The Development of the Report -- 1).Overview -- 2).Approach -- 3).NCA guidance -- 4).Assessment findings -- B.The Scope of the Report -- C.Emerging Trends and Contexts for Climate Change Implications for Energy Systems...