Journal of the Architectural Institute of Korea Structure & Construction (대한건축학회논문집:구조계)

Architectural Institute of Korea (대한건축학회)
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Annual Intensities (2016-2017) Analysis of Energy Use and CO2 Emission by End Use based on Measurements of Sample Apartment Units

표본건물 계측에 의한 공동주택 세대에서의 용도별 에너지사용량 및 CO2 배출량 연간 원단위 (2016 - 2017) 분석

  • Received : 2018.04.20
  • Accepted : 2018.07.16
  • Published : 2018.07.30
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Abstract

In this study, annual site and primary energy use intensities (EUIs) and CO2 emission intensities (CEIs) per area by end use were estimated based on the measurement data from June 2016 to May 2017 of 50 sample apartment units in Seoul. In addition, estimated site EUIs by end use were compared to the U.S. Residential Energy Consumption Survey (RECS) 2009 data. Site EUIs by end use were found to be in the order of heating > electric appliance > domestic hot water > cooking > lighting > cooling > air movement. In the case of primary EUIs and CEIs by end use, electric appliance was found to be the largest. As results of comparison with the RECS 2009 data, it was found that site EUIs were very similar for heating, domestic hot water and electric appliance, etc., but slightly different for cooling. The number of sample apartment units will continue to increase until 2020 (total number of samples 200) and intensities data by end use will be continuously updated through continuous collection of measurement data.

Keywords

Acknowledgement

Supported by : 국토교통부

References

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