CO<sub>2</sub> Emission Reduction Potential from Interregional Physical Distribution

DOI
  • Hattori Masahiro
    東京大学大学院新領域創成科学研究科環境システム学専攻
  • Yoshida Yoshikuni
    東京大学大学院新領域創成科学研究科環境システム学専攻
  • Matsuhashi Ryuji
    東京大学大学院新領域創成科学研究科環境システム学専攻

Bibliographic Information

Other Title
  • 地域間物流に伴うCO<sub>2</sub>排出量の削減ポテンシャル

Description

We estimate potential CO2 emission reduction in the freight sector by optimizing the physical distribution for the following two cases: the modal shift in the transportation and the change of the industrial structure to "local production for local consumption". The modal shift in the transportation can reduce CO2 emissions to 54 % compared with the present. The decrease in the transport distance can reduce CO2 emissions to 58% compared with the present. While minimizing transport cost shows the same trend, minimizing transport time does not contribute CO2 emission reduction. This paper also shows the relationship between physical distribution and industrial production by the conception of "derived physical distribution". The derived physical distribution is clearly different from that of present physical distribution when optimizing CO2 emissions in the case that transport distance can be changed. Combining the optimization analysis and the input-output analysis in the physical distribution, the optimized physical distribution can be depicted by visualizing industrial activities.

Journal

Details 詳細情報について

  • CRID
    1390845713088091008
  • NII Article ID
    130007695822
  • DOI
    10.24778/jjser.31.1_23
  • ISSN
    24330531
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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