Forecast of CO_2 Emissions from Construction and Operation of Buildings in Japan Up to 2050
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概要
- 論文の詳細を見る
It is estimated that a third of carbon dioxide (CO_2) emissions in Japan are created from construction and operation of buildings, and the construction industry is largely greatly responsible for this. Based on future population projections, a building floor area equivalent to that of Europe, the floor area of buildings already started, and an input and output analysis, a forecast of buildings-related CO_2 emissions has been made up to 2050. If the current situation continues, CO_2 emissions for the period 2008-2012 will rise by 15% compared to 1990 levels. On the other hand, if energy conservation measures are taken along with steps to prolong the life of buildings, reducing CO_2 emissions by 30% in new construction work and by 15% in renovation work, and if the unit CO_2 emission from electricity is reduced by 20% compared to 1990, CO_2 emissions could be reduced by 6% over the period 2008-2012 and by 40% by 2050. We also examined the problems faced by the construction industry, making estimates classified by steps taken by the construction industry, steps taken by the power industry, and the year in which counter-measures are launched.
- 社団法人日本建築学会の論文
- 2002-11-20
著者
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Kato Shinsuke
Institute of Industrial Science, The University of Tokyo
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Shiraishi Yasuyuki
Department Of Medical Engineering And Cardiology Institute Of Development Aging And Cancer Tohoku Un
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Shiraishi Yasuyuki
Dept. Of Environmental Space Design Faculty Of Environmental Eng. University Of Kitakyushu
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Shiraishi Yasuyuki
Department Of Mechanical Engineering Waseda University
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Kato S
Institute Of Industrial Science University Of Tokyo
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Kato Shinsuke
Institute Of Industrial Science The University Of Tokyo
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Ikaga Toshiharu
Environmental Engineering Group, Nikken Sekkei Ltd
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Murakami Shuzo
Faculty of Science and Technology, Keio University
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Murakami Shuzo
Faculty Of Science And Technology Keio University
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Ikaga Toshiharu
Environmental Engineering Group Nikken Sekkei Ltd
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