Analysis of Evaluation Results of Energy-related Certification Items by Building Use in Green Building Certification (G-SEED)

In this study, we analyzed the evaluation results of energy-related certification items in green building (G-SEED) using certificated sampling cases. We reviewed acquisition status and limitation these proposed improvement measures for G-SEED. This study dealt with a sample 48 cases extracted from certified buildings 2020 by stratified random sampling. Six related to energy efficiency were considered study. correlation total score points use types. According results, obtained had high contribution impact on grade The higher G-SEED grade, items. Residential 1st-grade, 2nd-grade, 3rd-grade rating 1 or higher, non-residential 1+ higher. found that 66.7% G-SEED-certified residential source monitoring devices, 43.5% got item management devices. On other hand, testing, adjusting balancing (TAB) commissioning, lighting saving, plan solar radiation control low level application. Monitoring operation revising criteria is necessary promote carbon neutrality.