Statistics and Analysis of the Typical Public Building Energy Consumption in Dalian

This paper firstly summarizes basic information of the twenty public buildings in Dalian on which energy consumption has been finished.Several new energy consumption indexes, such as the ratio of practical energy consumption to energy consumption for the building or heating, ventilating and air-conditioning(HVAC) system, multiple of standard coal for building and HVAC system, are put forward based on the building energy consumption bill.Then, the paper presents the practical building energy consumption statistics results in Dalian for government building, shopping mall and hotel building, and analyzes the distribution ranges of all the energy consumption indexes of the buildings and their HVAC systems and the statistics characteristics of the indexes.The energy consumption statistics results in this paper will be valuable to study and confirm the scientific ranges of the energy consumption for above three sorts of the buildings and be important to set up building energy efficiency monitoring and management system in Dalian.