天津京蓟圣光万豪酒店运营碳足迹研究

以国内首家三星级绿色建筑运行标识酒店——天津京蓟圣光万豪酒店为例构建了酒店运行阶段碳足迹模型,引入了客人碳足迹对酒店客人人均碳排放指标进行量化,并开发了碳足迹记录软件。本酒店理论碳减排19.7%,经过全年实际运营数据分析,酒店能源消耗碳排放强度为105.25 kgCO_2/(m~2·a),较普通酒店碳排放降低了35.63%,客房区域客人碳排强度为10.32~15.51 kgCO_2/(p·a),酒店客人人均碳排放强度为48.76 kgCO_2/(p·a),空调碳排放和照明碳排放是降低酒店碳排放的重点,研究内容为探索低碳酒店运行提供了参考。

Operational Carbon Footprint of Marriott Jingji Hotel in Tianjin

This paper builds carbon footprint model in the operation of the Marriott Jixian Hotel in Tianjin which is the first three-star green building operational logo Hotel. The guest carbon footprint is in-troduced to quantify the carbon emission index per capita of hotel guests, and carbon footprint recording software is developed. The theory carbon emission of hotel reduces by 19.7%. After the annual actual operation data analysis, the hotel energy consumption carbon emission intensity is 105.25 kgCO2 /(m2/a), carbon emis-sions decreased by 35.63% compared with the ordinary hotel. Guest carbon intensity of guest-room area is 10.32~15.51 kgCO2 /(P·a), and carbon emission intensity per capita of hotel guest is 48.76 kgCO2/(P·a). Air conditioning carbon emissions and lighting carbon emissions is the focus of reducing Hotel carbon emissions. This paper provides a reference for the exploration of low carbon hotels.