CO2 intensities due to construction in various industrial sectors based on 2005 input/output table and evaluation of distribution margins

Syouji Ashimura; Hiromi Numata; Keizo Yokoyama; Yoshihisa Takebayashi; Noriyoshi Yokoo; Tatsuo Oka

doi:10.3130/aije.75.653

CO₂ intensities due to construction in various industrial sectors based on 2005 input/output table and evaluation of distribution margins

Syouji Ashimura, Hiromi Numata, Keizo Yokoyama, Yoshihisa Takebayashi, Noriyoshi Yokoo, Tatsuo Oka

Department of Architecture

Research output: Contribution to journal › Article

3 Citations (Scopus)

Abstract

The table of energy consumption and CO₂ emission intensities is calculated, which is based on 2005 I0 tables in Japan. In this table, intensities of energy consumption and CO₂ emission are shown as values of MJ and kg-CO₂million Yen, and each values are shown as based on producer's and purchaser's prices. It can be possible to calculate embodied energy and CO₂ emissions due to constructions of various buildings in Japan. Margins in intermediate sectors and purchaser's are calculated and compared between whole industries and building industry. Margin of purchaser's prices are shown in Japanese IO table, therefore CO₂ emissions due to transportation from the factories to building site can be also calculated. Building industry is adjudged to be large CO₂ emission industry concerning transportation compared with the value of production.

Original language	English
Pages (from-to)	653-659
Number of pages	7
Journal	Journal of Environmental Engineering
Volume	75
Issue number	653
DOIs	https://doi.org/10.3130/aije.75.653
Publication status	Published - 2010 Jul 1

Keywords

Input/Output table
Intensities of carbon dioxide
Intensity of energy
Margins
Transportation

ASJC Scopus subject areas

Environmental Engineering

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10.3130/aije.75.653

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Ashimura, S., Numata, H., Yokoyama, K., Takebayashi, Y., Yokoo, N., & Oka, T. (2010). CO₂ intensities due to construction in various industrial sectors based on 2005 input/output table and evaluation of distribution margins. Journal of Environmental Engineering, 75(653), 653-659. https://doi.org/10.3130/aije.75.653

CO₂ intensities due to construction in various industrial sectors based on 2005 input/output table and evaluation of distribution margins. / Ashimura, Syouji; Numata, Hiromi; Yokoyama, Keizo; Takebayashi, Yoshihisa; Yokoo, Noriyoshi; Oka, Tatsuo.

In: Journal of Environmental Engineering, Vol. 75, No. 653, 01.07.2010, p. 653-659.

Research output: Contribution to journal › Article

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