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Analysis of energy saving effect and cost efficiency of ECMs to upgrade the building energy codeoa mark
  • Kim, Hye Gi ;
  • Kim, Hyun Jun ;
  • Jeon, Chae Hwan ;
  • Chae, Myeong Won ;
  • Cho, Young Hum ;
  • Kim, Sun Sook
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Publication Year
2020-09-01
Journal
Energies
Publisher
MDPI AG
Citation
Energies, Vol.13 No.18
Keyword
Building energy codeEnergy conservation measureEnergy saving ratioInvestment cost
Mesh Keyword
Building energy codeBuilding energy efficiencyEconomic efficiencyEducational buildingsEnergy-saving effectMinimum requirementsPerformance criterionReinforcement measures
All Science Classification Codes (ASJC)
Renewable Energy, Sustainability and the EnvironmentFuel TechnologyEnergy Engineering and Power TechnologyEnergy (miscellaneous)Control and OptimizationElectrical and Electronic Engineering
Abstract
Building energy codes are key policy tools for improving building energy efficiency by defining the minimum requirement for the energy performance of new buildings. In Korea, the building energy code was focused on prescriptive criteria for a long time but is now gradually introducing performance criteria. However, switching to performance criteria is not straightforward because of the resistance of the market to abandoning the well-consolidated prescriptive criteria. The objective of this study is to derive appropriate measures to strengthen the prescriptive criteria and the performance criteria, considering both the energy-saving effect and the economic efficiency for new office buildings and educational buildings to increase the market acceptance of the building energy codes. To this end, the energy-saving effects of reference buildings resulting from the reinforcement of the prescriptive criteria in the past have been first analyzed. Then, based on the collected energy performance parameters and cost data, the economic efficiency relative to the energy saving deriving from the application of passive and active energy conservation measures (ECMs) were analyzed, and future building energy code’s reinforcement measures were derived.
ISSN
1996-1073
Language
eng
URI
https://aurora.ajou.ac.kr/handle/2018.oak/31592
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85092299620&origin=inward
DOI
https://doi.org/10.3390/en13184955
Journal URL
https://www.mdpi.com/1996-1073/13/18/4955
Type
Article
Funding
Funding: This research was supported by a grant(19AUDP-B079104-06) from Architecture & Urban Development Research Program funded by Ministry of Land, Infrastructure and Transport of Korean government.
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