Journal of Hydrogen and New Energy (한국수소및신에너지학회논문집)

The Korean Hydrogen and New Energy Society (한국수소및신에너지학회)
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An Evaluation of Net-zero Contribution Regarding Hydrogen Energy Conversion in Urban Building and Transport Sector

도시의 건물 및 수송 부문에서의 수소에너지 전환에 따른 탄소중립 기여도 평가

  • SO JEONG JANG (Program in Circular Economy Environment System, Inha University) ;
  • RAE SANG PARK (SOC Plant Department, Korea Agency for Infrastructure Technology Advancement) ;
  • YOUNG HOON CHOI (Program in Circular Economy Environment System, Inha University) ;
  • YONG WOO HWANG (Department of Environmental Engineering, Inha University)
  • 장소정 (인하대학교 순환경제환경시스템전공) ;
  • 박래상 (국토교통과학기술진흥원 SOC플랜트사업실) ;
  • 최영훈 (인하대학교 순환경제환경시스템전공) ;
  • 황용우 (인하대학교 환경공학과)
  • Received : 2023.03.22
  • Accepted : 2023.04.18
  • Published : 2023.04.28
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Abstract

This study evaluated the contribution of carbon neutrality by calculating the carbon reduction amount and reduction intensity targeting the hydrogen pilot city and applying it to the carbon neutral reduction target. In the building sector, the reduction amount for 2030 was 10.8% on average. In addition, by 2050, the contribution to carbon neutrality of plan A was 14.1% on average, and the contribution to carbon neutrality of plan B was 15.1% on average. In the 2030 reduction amount of the transportation sector, the contribution to carbon neutrality was 138.4% on average. In addition, by 2050, the contribution to carbon neutrality in plan A was 82.5% on average, and the contribution to carbon neutrality in plan B was 74.9%. From the above research results, additional carbon reduction is possible when creating a hydrogen city, so it will be used as a basis of city-level carbon neutral model. It will also be used as a basis for technology development and investment promotion for various hydrogen supply methods in the future.

Keywords

Acknowledgement

본 연구는 2022년도 정부(국토교통부)의 재원과 지원으로 수행된 연구임(2022년 수소시범도시 안전관리체계 구축 및 운영관리 방안 연구, 2022.12). 본 연구는 정부(환경부)의 재원으로 한국환경산업기술원의 지원을 받아 수행된 연구임(지식기반 환경서비스 특성화대학원사업).

References

  1. H. Y. Ahn and E. J. Yoon, "Carbon neutral policy directions and tasks at national and urban levels", Korea Research Institute for Human Settlements, 2021. Retrieved from https://www.krihs.re.kr/galleryPdfView.es?bid=0024&list_no=27834&seq=1.
  2. D. W. Noh, "2050 long term low carbon development strategy (LEDS) trends in major countries", Korea Energy Economics Institute, Vol. 17, No. 4, 2020, pp. 28-33. Retrieved from http://www.keei.re.kr/keei/download/focus/ef2012/ef2012_40.pdf.
  3. Joint Ministries, "2050 Carbon Neutral Scenario", Presidential Commission on Carbon Neutrality and Green Growth, 2021. Retrieved from https://2050cnc.go.kr/base/board/read?boardManagementNo=4&boardNo=101&searchCategory=&page=1&searchType=&searchWord=&menuLevel=2&menuNo=15.
  4. J. S. Lee, "Monthly hydrogen economy, ministry of land, infrastructure and transport to promote 6 hydrogen city development projects starting this year," Monthly Hydrogen Economy, 2023. Retrieved from https://h2news.kr/news/article.html?no=10650.
  5. Ministry fo Land, Infrastructure and Transport, "Building energy consumption statistics", Green Together, 2021. Retrieved from https://www.greentogether.go.kr:8343/sta/stat-data.do#%EA%B2%80%EC%83%89.
  6. Korea Transportation Safety Authority, "Vehicle mileage statistics", Korean Statistical Information Service, 2020. Retrieved from doi:https://kosis.kr/statHtml/statHtml.do?orgId=426&tblId=DT_42601_N002&lang_mode=ko&vw_cd=MT_ZTITLE&list_id=I1_426&conn_path=I4.
  7. E. J. Yoon, "Korea land issue report: domestic and overseas hydrogen city policy trends and implications", Korea Research Institute for Human Settlements, 2021, pp. 1-12. Retrieved from https://www.krihs.re.kr/galleryPdfView.es?bid=0024&list_no=27833&seq=1.
  8. Ministry fo Land, Infrastructure and Transport, "Vehicle Registration Status Report", Korean Statistical Information Service, 2022. Retrieved from https://kosis.kr/statHtml/statHtml.do?orgId=116&tblId=DT_MLTM_1244&vw_cd=MT_ZTITLE&list_id=&scrId=&seqNo=&lang_mode=ko&obj_var_id=&itm_id=&conn_path=E1&docId=0378455147&markType=S&itmNm=%EC%A0%84%EA%B5%AD.
  9. Ministry of Land, Infrastructure and Transport, "2021 Land Transport Carbon Neutral Roadmap", Ministry of Land, Infrastructure and Transport, 2021. Retrieved from http://www.molit.go.kr/USR/NEWS/m_71/dtl.jsp?lcmspage=1&id=95086352.
  10. The Intergovernmental Panel on Climate Change (IPCC), "2006 IPCC guideline", IPCC, 2006. Retrieved from https://www.ipcc.ch/report/2006-ipcc-guidelines-for-national-greenhouse-gas-inventories/.