天津市医院建筑能效交易基准线研究

Study on Energy Efficiency Trading Baseline of Hospital Buildings in Tianjin

本文通过对天津市22家医院建筑能耗情况(建筑基本信息、医院信息、能耗账单、设备清单等)进行调研,得到了天津市医院建筑能耗平均水平为348.5 kWh/(m2.a)。参考清洁发展机制制定基准线的方法,结合调研数据的实际情况,设置了4种静态基准线情景及动态基准线。通过分析比较不同基准线的意义及相互关系,推荐采用各医院建筑2010年的能耗平均值、碳排放平均值(静态基准线情景1)作为基准线。综合类医院建筑和专科类医院建筑的基准线分别如下:综合类医院建筑能耗基准线为381.2 kWh/(m2.a),碳排放基准线为157.29 kgCO2/(m2.a);专科类医院建筑能耗基准线为309.3 kWh/(m2.a),碳排放基准线为130.46 kgCO2/(m2.a)。

In this paper,the energy consumptions of 22 hospital buildings in Tianjin were firstly investigated,the average value was 348.5 kWh/（ m2·a）. Secondly, according to the baseline determine method of CDM ,four kinds of static baseline scenarios and the dynamic baseline were proposed based on the investigation information. Thirdly, by analyzing the relationships of different baselines, the average energy consumptions and carbon emission levels of the investigated hospital buildings in 2010 were recommended as the baseline scenario. For general hospital buildings, the energy consumption baseline was 381.2 kWh/（ m2· a）and the carbon emission baseline was 157.29 kgCO2（ m2·a） , while for the specialist hospital buildings, the values were of 309. 3 kWh/（ m2· a） and 130. 46 kgCO2 / （ m2· a） , respectively.