年份全国占比20006.6832.1412497.600.2120017.2633.6415361.560.2220029.1936.0518527.180.25200310.8642.523083.870.26200411.8648.9529021.450.24200512.8655.0934552.100.23200613.661.1141557.160.22200712.6366.2451043.710.19200813.2169.0562036.810.19200914.0975.6876807.740.19201014.9684.2596031.130.18201116.1292.75117059.650.17201217.5798.59137217.860.18201318.44101.45159312.950.18201418.15100.13176713.420.18201518.4497.74180757.470.19201619.6195.99193566.780.20201720.4497.75213943.560.21201849.3100.72235085.530.49201949.97104.35248443.270.482000年—2019年建筑业碳排放建筑碳排放总量（亿吨co2）全国碳排放总量（亿吨co2）建筑业GDP(亿元）数据来源：建筑碳排放总量出自2018-2021年的《中国建筑能耗与碳排放研究报告》中国建筑节能协会建筑能耗与碳排放数据专委会编写全国碳排放总量出自中国碳核算数据库（ChinaEmissionAccountsandDatasets,CEADs）表观碳排放建筑GDP出自国家统计局《中国统计年鉴》全国占比为计算所得：建筑碳排放总量/全国碳排放总量碳排放强度为计算所得：建筑碳排放总量/建筑业GDP5345.026245039054726.082507245364960.279977848764704.583763467744086.632473566973721.915599920123272.600918830832474.349924799752129.380927226921834.450538448341557.828175092811377.075704566011280.445562990121157.470249593651027.086680796511020.151477003971013.08705967005955.392160437082097.109081958382011.32435585798放碳排放强度（千克/万元）能协会建筑能耗与碳排放数据专委会编CEADs）表观碳排放