ORIGINAL RESEARCH
Research on Public Building Carbon Emission Peak Paths in Mid-Latitude Inland Areas Based on LEAP Model: Case of Shanxi Province
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Yu Niu 1
 
 
 
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School of Electric Power, Civil Engineering and Architecture, Shanxi University, Taiyuan, 030006, Shanxi, China
 
 
Submission date: 2024-08-27
 
 
Final revision date: 2024-09-11
 
 
Acceptance date: 2024-10-13
 
 
Online publication date: 2024-12-04
 
 
Publication date: 2025-11-04
 
 
Corresponding author
Yingying Xiong   

School of Electric Power, Civil Engineering and Architecture, Shanxi University, Taiyuan, 030006, Shanxi, China
 
 
Pol. J. Environ. Stud. 2025;34(6):7967-7981
 
KEYWORDS
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ABSTRACT
There is an emphasis on urban carbon peaking in the building industry, and public buildings (PB) are the major source of building industry carbon emissions. This research develops a model for forecasting PB’s carbon emissions in Shanxi Province by using the LEAP model to analyze the carbon peaking time and carbon emission level under various scenarios for PB in Shanxi Province in 2021–2050. The findings indicate that: (1) The baseline scenario and the control area scenario do not reach the peak during the forecast period; the energy-saving scenario is synchronized with China’s peak carbon target to peak in 2030; the green scenario is the optimal scenario set in this research and reaches the peak in 2025. (2) Controlling the public building area moderately can decrease carbon emissions and energy consumption to a great extent. (3) Carbon emissions can be reduced and peak times brought forward by reducing energy intensity, adjusting the energy structure, cleaning the heat network, and cleaning the grid. Finally, according to the prediction results, the carbon peak path of PB in Shanxi Province provides useful references for public building carbon emission reduction in the mid-latitude inland areas.
CONFLICT OF INTEREST
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
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