신재생에너지 (New & Renewable Energy)

  • 제19권2호
  • /
  • Pages.13-22
  • /
  • 2023
  • /
  • 1738-3935(pISSN)
  • /
  • 2713-9999(eISSN)
한국신·재생에너지학회 (Korean Society for New and Renewable Energy)
권호 표지
DOI QR코드

DOI QR Code

기술, 경제성을 고려한 최적 친환경 수소생산 기술 선정 방법

Selecting Optimal CO2-Free Hydrogen Production Technology Considering Market and Technology

  • Ji Hyun Lee (New & Renewable Energy Laboratory, Korea Electric Power Research Institute) ;
  • Seong Jegarl (New & Renewable Energy Laboratory, Korea Electric Power Research Institute)
  • 투고 : 2023.03.27
  • 심사 : 2023.05.19
  • 발행 : 2023.06.25
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

With the increased interest in renewable energy, various hydrogen production technologies have been developed. Hydrogen production can be classified into green, blue, gray, and pink hydrogen depending on the production method; each method has different technical performance, costs, and CO2 emission characteristics. Hence, selecting the technology priorities that meet the company strategy is essential to develop technologically and economically feasible projects and achieve the national carbon neutrality targets. In addition, in early development technologies, analyzing the technology investment priorities based on the company's strategy and establishing investment decisions such as budget and human resources allocation is important. This study proposes a method of selecting priorities for various hydrogen production technologies as a specific implementation plan to achieve the national carbon neutrality goal. In particular, we analyze key performance indicators for technology, economic feasibility, and environmental performance by various candidate technologies and suggest ways to score them. As a result of the analysis using the aforementioned method, the priority of steam methane reforming (SMR) technology combined with carbon capture & storage (CCS) was established to be high in terms of achieving the national carbon neutrality goal.

키워드

과제정보

본 논문은 2022년도 한국전력공사의 지원을 받아 수행한 연구과제 성과물입니다(과제번호: R22EA10).

참고문헌

  1. A joint statement from related ministries of the Republic of Korea, "The first basic plan for the implementation of the hydrogen economy", Announcement No. 2021-806, http://www.motie.go.kr/motie/ms/nt/announce2/bbs/bbsView.do?bbs_seq_n=67130&bbs_cd_n=6.
  2. International Renewable Energy Agency (IRENA), 2019, "Hydrogen: A Renewable energy perspective", chromeextension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.irena.org/-/media/Files/IRENA/Agency/Publication/2019/Sep/IRENA_Hydrogen_2019.pdf.
  3. Jo, J.H., Lee, T.H., Jeon, S.Y., Choi, B.B., and Yoo, Y.S., 2020, "A study on development of MW class alkaline and polymer electrolyte membrane water electrolysis", Proc. Korean Electrical Society Smart Grid Research Society Autumn Conference, 24-26.
  4. NewsWorker, "Jeonnam Techno Park selected 'Younggwang Green Hydrogen Performance Sealing Center Construction Contest Project'", 2021.12.12., http://www.newsworker.co.kr/news/articleView.html?idxno=140003.
  5. Korea Southern Power Co., Ltd. (KOSPO), "Korea Southern Power Co., Ltd. Launches Demonstration Project to Create a Korean Green Hydrogen Ecosystem", Accessed 20 March 2023, https://www.kospo.co.kr/bbs/kospo/139/104750/artclView.do.
  6. Jo, J.H., 2023, "Development of various water electrolysis technologies for the production of green hydrogen", KEPRI NEWS, 306, 28-31.
  7. International Energy Agency (IEA), "Hydrogen supply", https://www.iea. org/reports/hydrogen-supply.
  8. Seong, J., Lee, J.H., Kim, H.S., Shin, J.S., and Lim, J.H., 2023, "Technology selection method for optimal energy storage", New. Renew. Energy, 19(1), 31-40. https://doi.org/10.7849/ksnre.2023.2041
  9. Lee, J.H., Jegarl, S., and Jo, J.E., 2023, "Optimal carbon upcycling technology selection method considering technology and market", New. Renew. Energy, 19(1), 41-52. https://doi.org/10.7849/ksnre.2023.0004
  10. Acar, C., and Dincer, I., 2022, "Selection criteria and ranking for sustainable hydrogen production options", Int. J. Hydrog., 47(95), 40118-40137. https://doi.org/10.1016/j.ijhydene.2022.07.137
  11. Khan, M.H.A., Heywood, P., Kuswara, A., Daiyan, R., MacGill, I., and Amal, R., 2022, "An integrated framework of open-source tools for designing and evaluating green hydrogen production opportunities", Commun. Earth Environ., 3, 1-18. https://doi.org/10.1038/s43247-022-00640-1
  12. Ourya, I., and Abderafi, S., 2023, "Clean technology selection of hydrogen production on an industrial scale in Morocco", Results in Engineering, 17, 100815.