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Energy consumption in China's ICT sectors: From the embodied energy perspective

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  • Shi, Jianglan
  • Li, Chao
  • Li, Huajiao

Abstract

Understanding the energy consumption associated with information and communication technology (ICT) is essential for the sustainable development of a digital economy. Previous studies have mainly focused on the impact of ICT on direct energy consumption, and few have studied the embodied energy of ICT sectors. This paper develops an embodied energy analysis framework by integrating the input-output model and structural path analysis to examine the embodied energy of China's ICT sectors. It not only identifies key consumer sectors, final demand and primary sources, but also tracks critical supply chain paths. The results show that the embodied energy of ICT sectors in 2018 was 216.22 million tons of standard coal equivalent, which is nearly three times as much as their direct energy. Communication Equipment was the largest consumer with a share of 30.2%. Export, fixed capital formation and urban consumption were the main final demand, accounting for 57.1%, 25.4% and 12.8%, respectively. It is worth noting that 75.1% of ICT sectors' embodied energy indirectly originated from non-ICT sectors such as Smelting of Metals. This finding indicates that ICT sectors indirectly consume more energy from their upstream sectors, which can explain why the embodied energy of ICT sectors is much greater than their direct energy. In addition, critical supply chain paths that transfer more embodied energy, such as “Smelting of Metals→Electronic Components→Export”, are extracted. Finally, some suggestions are proposed from production, consumption and path-based perspectives, which can provide new insights into the sustainable development of ICT sectors and the digital economy.

Suggested Citation

  • Shi, Jianglan & Li, Chao & Li, Huajiao, 2022. "Energy consumption in China's ICT sectors: From the embodied energy perspective," Renewable and Sustainable Energy Reviews, Elsevier, vol. 160(C).
    • Handle: RePEc:eee:rensus:v:160:y:2022:i:c:s1364032122002283
    DOI: 10.1016/j.rser.2022.112313
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    References listed on IDEAS

    as
    1. Kouton, Jeffrey, 2019. "Information Communication Technology development and energy demand in African countries," Energy, Elsevier, vol. 189(C).
    2. Zhang, B. & Qiao, H. & Chen, Z.M. & Chen, B., 2016. "Growth in embodied energy transfers via China’s domestic trade: Evidence from multi-regional input–output analysis," Applied Energy, Elsevier, vol. 184(C), pages 1093-1105.
    3. Zhu Liu & Dabo Guan & Wei Wei & Steven J. Davis & Philippe Ciais & Jin Bai & Shushi Peng & Qiang Zhang & Klaus Hubacek & Gregg Marland & Robert J. Andres & Douglas Crawford-Brown & Jintai Lin & Hongya, 2015. "Reduced carbon emission estimates from fossil fuel combustion and cement production in China," Nature, Nature, vol. 524(7565), pages 335-338, August.
    4. Lenzen, Manfred, 2007. "Structural path analysis of ecosystem networks," Ecological Modelling, Elsevier, vol. 200(3), pages 334-342.
    5. Llop, Maria & Ponce-Alifonso, Xavier, 2015. "Identifying the role of final consumption in structural path analysis: An application to water uses," Ecological Economics, Elsevier, vol. 109(C), pages 203-210.
    6. Wiedmann, Thomas, 2009. "A review of recent multi-region input-output models used for consumption-based emission and resource accounting," Ecological Economics, Elsevier, vol. 69(2), pages 211-222, December.
    7. Shi, Jianglan & Li, Huajiao & Guan, Jianhe & Sun, Xiaoqi & Guan, Qing & Liu, Xiaojia, 2017. "Evolutionary features of global embodied energy flow between sectors: A complex network approach," Energy, Elsevier, vol. 140(P1), pages 395-405.
    8. Hauke Ward & Leonie Wenz & Jan C. Steckel & Jan C. Minx, 2018. "Truncation Error Estimates in Process Life Cycle Assessment Using Input‐Output Analysis," Journal of Industrial Ecology, Yale University, vol. 22(5), pages 1080-1091, October.
    9. Pothitou, Mary & Hanna, Richard F. & Chalvatzis, Konstantinos J., 2017. "ICT entertainment appliances’ impact on domestic electricity consumption," Renewable and Sustainable Energy Reviews, Elsevier, vol. 69(C), pages 843-853.
    10. Defourny, Jacques & Thorbecke, Erik, 1984. "Structural Path Analysis and Multiplier Decomposition within a Social Accounting Matrix Framework," Economic Journal, Royal Economic Society, vol. 94(373), pages 111-136, March.
    11. Chauhan, Manish Kumar & Varun & Chaudhary, Sachin & Kumar, Suneel & Samar, 2011. "Life cycle assessment of sugar industry: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(7), pages 3445-3453, September.
    12. Weber, Christopher L. & Peters, Glen P. & Guan, Dabo & Hubacek, Klaus, 2008. "The contribution of Chinese exports to climate change," Energy Policy, Elsevier, vol. 36(9), pages 3572-3577, September.
    13. Guan, Dabo & Su, Xin & Zhang, Qiang & Peters, Glen P & Lei, Yu & He, Kebin & Liu, Zhu, 2014. "The socioeconomic drivers of China’s primary PM 2.5 emissions," Scholarly Articles 34253797, Harvard Kennedy School of Government.
    14. Sadorsky, Perry, 2012. "Information communication technology and electricity consumption in emerging economies," Energy Policy, Elsevier, vol. 48(C), pages 130-136.
    15. Bastida, Leire & Cohen, Jed J. & Kollmann, Andrea & Moya, Ana & Reichl, Johannes, 2019. "Exploring the role of ICT on household behavioural energy efficiency to mitigate global warming," Renewable and Sustainable Energy Reviews, Elsevier, vol. 103(C), pages 455-462.
    16. Eric Williams, 2011. "Environmental effects of information and communications technologies," Nature, Nature, vol. 479(7373), pages 354-358, November.
    17. Zhang, Chao & Anadon, Laura Diaz, 2014. "A multi-regional input–output analysis of domestic virtual water trade and provincial water footprint in China," Ecological Economics, Elsevier, vol. 100(C), pages 159-172.
    18. John Gilbey, 2009. "Valuing the digital economy," Nature, Nature, vol. 462(7270), pages 165-165, November.
    19. Bai, Hongtao & Feng, Xiangyu & Hou, Huimin & He, Gang & Dong, Yan & Xu, He, 2018. "Mapping inter-industrial CO2 flows within China," Renewable and Sustainable Energy Reviews, Elsevier, vol. 93(C), pages 400-408.
    20. Hong, Jingke & Shen, Qiping & Xue, Fan, 2016. "A multi-regional structural path analysis of the energy supply chain in China's construction industry," Energy Policy, Elsevier, vol. 92(C), pages 56-68.
    21. Zhang, Bo & Qu, Xue & Meng, Jing & Sun, Xudong, 2017. "Identifying primary energy requirements in structural path analysis: A case study of China 2012," Applied Energy, Elsevier, vol. 191(C), pages 425-435.
    22. Sun, Xiaoqi & An, Haizhong & Gao, Xiangyun & Jia, Xiaoliang & Liu, Xiaojia, 2016. "Indirect energy flow between industrial sectors in China: A complex network approach," Energy, Elsevier, vol. 94(C), pages 195-205.
    23. Wu, X.F. & Chen, G.Q., 2018. "Coal use embodied in globalized world economy: From source to sink through supply chain," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 978-993.
    24. Lange, Steffen & Pohl, Johanna & Santarius, Tilman, 2020. "Digitalization and energy consumption. Does ICT reduce energy demand?," Ecological Economics, Elsevier, vol. 176(C).
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