Environmental and economic evaluation of urban building-integrated photovoltaic and electric vehicle system

Yu，Zhe1; Lu，Zhenwei1; Xin，Wentao1; Pu，Hongjiang1; Jiang，Jingjing2; Ye，Bin1

2024-10-15

10.1016/j.jobe.2024.110205

Journal of Building Engineering   影响因子和分区

2352-7102

Facade photovoltaic (FaPV) panels can significantly enhance the capability of building-integrated photovoltaic (BIPV) systems. This study presents a comprehensive analytical framework for optimizing the operation of BIPV and electric vehicle (EV) integrated systems and evaluating their environmental and economic benefits. The Energy-Environmental-Economic (3E) parameters are measured for alternative scenarios, and sensitivity analyses are applied to validate the impacts of changes in major parameters on BIPV-EV system's performance in Xiong'an New Area (XANA). The simulation results demonstrate that BIPV-EV systems can effectively reduce CO emissions and electricity costs. Specifically, the installation of FaPV can increase power generation by up to 67.60 % compared to the BIPV system utilizing stand-alone rooftop photovoltaic (RPV). Regarding urban decarbonization, the adoption of BIPV system can reduce CO emissions by 41.91 % and 34.99 % in the short- and long-term, respectively. The evaluation of the levelized cost of energy (LCOE) across different scenarios reveal that the configurations of RPV + FaPV (SE)-EV system and RPV + FaPV (SW)-EV system are the most cost-effective options in both the short- and long-term, where BIPV contributes to 48.10 % and 31.90 % of the total electricity generation, respectively. In terms of EV power consumption, the BIPV-EV system can decrease the grid sell ratio by 15.38 % compared to the stand-alone BIPV scenario. Compared to the BIPV system with typical RPV, the appropriate utilization of FaPV can significantly increase the potential of a BIPV system and mitigate the additional electricity demand for EVs. For cities with nascent BIPV and EV markets, the proposed framework can be a strategic tool for urban planners to design BIPV-EV systems, with the objective of enhancing sustainability and energy efficiency.

Building-integrated photovoltaic Electric vehicle Facade Integrated system

SCI ; EI

英语

第一 ; 通讯

20243016750293

Carbon dioxide ; Economic analysis ; Electric power utilization ; Electric vehicles ; Energy efficiency ; Integrated control ; Sensitivity analysis ; Sustainable development

Energy Conservation:525.2 ; Electric Power Systems:706.1 ; Control Systems:731.1 ; Inorganic Compounds:804.2 ; Industrial Economics:911.2 ; Mathematics:921

2-s2.0-85199189397

Scopus

1.School of Environmental Science and Engineering,Southern University of Science and Technology,Shenzhen,518055,China
2.School of Economics and Management,Harbin Institute of Technology (Shenzhen),Shenzhen,518055,China

Yu，Zhe,Lu，Zhenwei,Xin，Wentao,et al. Environmental and economic evaluation of urban building-integrated photovoltaic and electric vehicle system[J]. Journal of Building Engineering,2024,95.

Yu，Zhe,Lu，Zhenwei,Xin，Wentao,Pu，Hongjiang,Jiang，Jingjing,&Ye，Bin.(2024).Environmental and economic evaluation of urban building-integrated photovoltaic and electric vehicle system.Journal of Building Engineering,95.

Yu，Zhe,et al."Environmental and economic evaluation of urban building-integrated photovoltaic and electric vehicle system".Journal of Building Engineering 95(2024).