1. UNEP(UN Environment Programme), 2021, “2021 Global status report for building construction”, https://globalabc.org/sites/default/files/2021-10/GABC_Buildings-GSR-2021_BOOK.pdf.
2. Korea Government, 2020, “Strategy on net carbon zero for Korea 2050”, National Report, https://www.me.go.kr/home/file/readDownloadFile.do?fileId=208572&fileSeq=1.
3. IEA(International Energy Agency), “World energy investment 2021”, https://iea.blob.core.windows.net/assets/5e6b3821-bb8f-4df4-a88b-e891cd8251e3/WorldEnergyInvestment2021.pdf.
4. Korea Government, 2020, “2030 Nationally determined contribution(NDC)”, National Report, file:///C:/Users/KSNRE/Downloads/(%EC%B5%9C%EC%A2%85)%EA%B5%AD%EA%B0%80%EC%98%A8%EC%8B%A4%EA%B0%80%EC%8A%A4_%EA%B0%90%EC%B6%95%EB%AA%A9%ED%91%9C_NDC_201215.pdf.
5. GreenTogether, 2023, “Building energy consumption in 2021”, Ministry of Land, Infrastructure and Transport, https://www.greentogether.go.kr/sta/stat-data.do.