水務署2020/21年年報 WSD Annual Report 2020/21

62 水務署 二零二零至二一年年報 人均住宅食水用量 Per Capita Domestic Fresh Water Consumption 人均沖廁水用量(食水及海水) Per Capita Flushing Water Consumption (Fresh Water and Salt Water) 辦公室每單位樓面面積的耗電量 Office Electricity Consumption Per Unit Floor Space 耗紙量 Paper Consumption 千瓦時 / 平方米 kWh/m 2 140 136 132 128 124 120 116 112 財政年度 Financial Year 126.8 128.0 127.6 124.0 125.6 2016/17 2017/18 2018/19 2019/20 2020/21 公升 / 日 Litres/day 155 150 145 140 135 130 125 120 財政年度 Financial Year 132.9 134.6 137.5 134.1 152.6 2016/17 2017/18 2018/19 2019/20 2020/21 公升 / 日 Litres/day 註： 人均沖廁水用量(食水及海水)是根據本港的沖廁水總用量計算而得。 Note : Per Capita Flushing Water Consumption (Fresh Water and Salt Water) is based on Hong Kong’s total flushing water consumption. 註： 由於在二零二零年第一季實施的特別上班安排，原定預計於二零一九至 二零年度訂購的 1 752 令無木漿紙張和 5 442 令再造紙張延遲至二零二零至 二一年度。 Note : 1 752 reams of wood-free paper and 5 442 reams of recycled paper originally planned to be ordered in 2019/20 was deferred to 2020/21 due to the special work arrangements implemented in the first quarter of 2020. 98 97 96 95 94 93 92 91 90 89 財政年度 Financial Year 92.3 95.4 93.4 93.3 97.0 2016/17 2017/18 2018/19 2019/20 2020/21 令 Reams 8 077 5 405 8 357 7 607 22 504 18 264 24 004 25 174 10 133 14 586 40 000 35 000 30 000 25 000 20 000 15 000 10 000 5000 0 財政年度 Financial Year 30 581 23 669 22 193 32 361 35 307 2016/17 2017/18 2018/19 2019/20 2020/21 再造紙張 Recycled Paper 無木漿紙張 Wood-free Paper