Citation:
Linan Tian, Pingping Liu, Nan Hao, Fenglei Zhu, Hanqing Xu, Jinqi Wang, Jiayuan Wang. Analysis of Building Energy Consumption and Carbon Emission Based on Qingdao's Carbon Emission BIM Review System. Journal of Information Technologyin Civil Engineering and Architecture,
2023, 15(5): 36-39.
doi: 10.16670/j.cnki.cn11-5823/tu.2023.05.06
2023, 15(5): 36-39. doi: 10.16670/j.cnki.cn11-5823/tu.2023.05.06
Analysis of Building Energy Consumption and Carbon Emission Based on Qingdao's Carbon Emission BIM Review System
1. | Qingdao Municipal Bureau of Housing and Urban-Rural Development, Qingdao 266071, China |
2. | Beijing Glory PKPM Technology Co., Ltd. Beijing 100013, China |
This paper focuses on the analysis of building energy consumption and carbon emission indicators according to the requirements of Qingdao's carbon emission BIM review system. The paper found that: firstly, the heating energy consumption and carbon emissions in the operation stage are the largest. There are differences in the proportion of carbon reduction between different enclosure structures. Secondly, the contribution of each factor is as follows: energy efficiency level > carbon emission factor > air conditioning and heating equipment performance > lighting power density > enclosure structures. Intermittent operation of personnel has obvious influence on heating carbon reduction. Thirdly, taking Shinan District of Qingdao as a pilot, Qingdao has developed a special BIM review system for carbon emissions, which can analyze and control carbon emissions of individual buildings and key enterprises, and further help the construction management department control the total amount of regional or urban carbon emissions.
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