摘要：Our study presents a new analysis for a possible transition to a fully sustainable global energy system. It looks in detail at the various energy-using activities within each demand sector, charting their volume and physical energy intensities over time. The approach pays particular attention to maximising energy efficiency through the use of best available technologies. This leads to a reduction in total energy demand and a high share of electricity. The decrease in overall demand is achieved despite a growth in both, population and volume of energy services. The electrification occurs primarily in the Buildings and Transport sectors.
关键词：Energy ; Scenario ; Global ; Sustainable ; Efficiency
