IPCC AR6 Synthesis Report LR Figure 2.4 (b): Market Adoption

This panel shows the cumulative global adoption for each technology, in GW of installed capacity for renewable energy and in millions of vehicles for battery-electric vehicles. The vertical dashed line is placed in 2010 to indicate the change over the past decade. The electricity production share reflects different capacity factors; for example, for the same amount of installed capacity, wind produces about twice as much electricity as solar PV. Renewable energy and battery technologies were selected as illustrative examples because they have recently shown rapid changes in costs and adoption, and because consistent data are available. Other mitigation options assessed in the WGIII report are not included as they do not meet these criteria.

本子图展示了各类技术的全球累计应用规模：可再生能源以吉瓦（GW）装机容量为统计单位，纯电动汽车则以百万辆为统计单位。图中垂直虚线标注于2010年，用以体现近十年间的发展变化。电力生产占比反映了不同的容量因子（capacity factor）；例如，在装机容量相同的情况下，风电的发电量约为太阳能光伏（Solar PV）的两倍。本次选取可再生能源与电池技术作为示例，是因为二者近期在成本与应用规模上均呈现快速变化，且可获取一致的统计数据。《第三工作组（WGIII）报告》中评估的其他减排方案因未满足上述标准，未被纳入本次统计范围。