Modelling building energy consumption in China under different future scenarios

Siyue Guo, Da Yan, Shan Hu and Yang Zhang

Energy, 2021, vol. 214, issue C

Abstract: Building energy use is becoming increasingly important in China. Despite a rapid growth in recent years, energy use intensity in China is still relatively low compared to other advanced economies; thus, there is still substantial room for it to increase as living standards and industrial services are improved. It is therefore important to focus on the future development of building energy use by considering new trends in the building and energy sectors, as well as the role of occupant behavior. This study uses the China Building Energy Model (CBEM) to model China’s building energy consumption and carbon emissions up to 2050 for different scenarios based on these considerations. The results indicate that building energy use will be 80% higher than the current situation if the strategies of the 13th Five-Year Plan are maintained and approximately 10% higher if stronger strategies toward energy efficiency are employed. Carbon emissions are predicted to peak around 2020 to 2035. The contributions of key strategies in different subsectors are also discussed. This research suggests that, through the use of suitable strategies and policies, energy use and carbon emissions in China’s building sector can achieve the combined goals of energy revolution and climate change mitigation.

Keywords: Building energy consumption; Carbon emission; Scenario analysis; Climate change mitigation (search for similar items in EconPapers)
Date: 2021
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Citations: View citations in EconPapers (32)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:energy:v:214:y:2021:i:c:s0360544220321708

DOI: 10.1016/j.energy.2020.119063

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