福祉施設の節電効果に関する要因分析 −非住宅建築物の環境関連データベース（DECC）構築に係る調査結果の分析−

金田一 清香; 西名 大作; 村川 三郎; 亀谷 茂樹; 高口 洋人; 半澤 久; 吉野 博; 浅野 良晴; 奥宮 正哉; 下田 吉之; 依田 浩敏; 坂本 雄三; 坊垣 和明; 村上 周三

doi:10.3130/aijt.22.645

Environmental Engineering

FACTOR ANALYSIS ON ELECTRICITY CONSERVATION RATES IN WELFARE FACILITIES

–Analysis based on the results of investigation for development of the DECC–

Sayaka KINDAICHI, Daisaku NISHINA, Saburo MURAKAWA, Shigeki KAMETANI, Hiroto TAKAGUCHI, Hisashi HANZAWA, Hiroshi YOSHINO, Yoshiharu ASANO, Masaya OKUMIYA, Yoshiyuki SHIMODA, Hirotoshi YODA, Yuzo SAKAMOTO, Kazuaki BOGAKI, Shuzo MURAKAMI

Author information

Sayaka KINDAICHI
Graduate School of Engineering, Hiroshima Univ.
Daisaku NISHINA
Graduate School of Engineering, Hiroshima Univ.
Saburo MURAKAWA
Hiroshima Univ.
Shigeki KAMETANI
Ocean Sciences, Tokyo Univ. of Marine Science and Technology
Hiroto TAKAGUCHI
Faculty of Science and Engineering, Waseda Univ.
Hisashi HANZAWA
Faculty of Engineering, Hokkaido Univ. of Science
Hiroshi YOSHINO
Tohoku Univ.
Yoshiharu ASANO
Faculty of Engineering, Shinshu Univ.
Masaya OKUMIYA
Graduate School of Environmental Studies, Nagoya Univ.
Yoshiyuki SHIMODA
Graduate School of Engineering, Osaka Univ.
Hirotoshi YODA
Faculty of Humanity-Oriented Science and Engineering, Kindai Univ.
Yuzo SAKAMOTO
Building Research Institute
Kazuaki BOGAKI
Faculty of Urban Life Studies, Tokyo City Univ.
Shuzo MURAKAMI
Institute for Building Environment and Energy Conservation

Keywords: Commercial buildings, DECC, Welfare facilities, Energy consumption and factor analysis

JOURNAL FREE ACCESS

2016 Volume 22 Issue 51 Pages 645-650

DOI https://doi.org/10.3130/aijt.22.645

Details

Abstract

Changes of the energy consumption in welfare facilities before and after the Great Earthquake of East Japan were analyzed based on the investigation for development of the DECC. Both electricity and primary energy consumption in the facilities with the residential function were reduced by approximately 8% in the Tohoku region and 16% in the Kanto region in 2011 compared to those in 2010 even though the difference of air temperatures were taken into consideration. As the results from multivariate analyses, measures related to lighting were effective for energy savings in the facilities both with and without the residential function. Additionally, changes of setting temperature of freezers could be a strong factor for energy savings in the facilities with the residential function, whereas restriction of use of electric appliances such as portable electric pots had large influences in the facilities without the function.

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