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http://dx.doi.org/10.7743/kisee.2019.18.4.058

Evaluation of Energy Self-Sufficiency Rate through Case Analysis of Building Energy Efficiency Rating in Educational Facilities  

Lee, Hyun-Seung (대전대학교 건축공학과)
Kim, Ji-Hyeon (대전대학교 건축공학과)
Lee, Seung-Min (한국교육녹색환경연구원)
Meang, Joon-Ho (한국교육녹색환경연구원)
Shin, U-Cheul (대전대학교 건축공학과)
Publication Information
The Journal of Sustainable Design and Educational Environment Research / v.18, no.4, 2019 , pp. 58-65 More about this Journal
Abstract
Under the regulation of rational energy use in public institutions, it has been mandatory for educational facilities to meet the first grade or higher since 2014. Also the regulation has forced educational facilities as public institutions to use renewable energy since September 2008. Educational facilities are required to be qualified as zero-energy buildings from 2020 under the revision of the Green Building Act. In this study, we identified the current status of the building energy efficiency rating system and the renewable energy system installation for 316 educational facilities that were accredited as "building energy efficiency rating system" from February 2015 to March 2019. Also we analyzed the energy self-sufficiency rate based on energy requirements and renewable energy output. Of the 316 facilities, 12 had 1++ and 293 had 1++ for the "Building Energy Efficiency Rating System". Among the 12 facilities which had 1+++, 11 recorded ZEB level 5 or higher, and 28 out of the 293 facilities(11%) which got received 1++ had ZEB level 5. Thus, it is impossible to implement the ZEB certification system for educational facilities under the present conditions. Expanding the ratio of 1+++ and investing in renewable energy systems should be preceded.
Keywords
Building energy efficiency rating; Educational research facilities; New & renewable energy system; Energy self-sufficiency rate; Zero energy building certification;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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