DC Field | Value | Language |
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dc.contributor.author | JAEWON, CHOI | - |
dc.contributor.author | CHOI, DONG GU | - |
dc.contributor.author | PARK, SANG YONG | - |
dc.date.accessioned | 2022-06-16T00:20:06Z | - |
dc.date.available | 2022-06-16T00:20:06Z | - |
dc.date.created | 2022-06-16 | - |
dc.date.issued | 2022-06 | - |
dc.identifier.issn | 0360-3199 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/112885 | - |
dc.description.abstract | The scope of hydrogen energy is being extended in the Republic of Korea as a national innovative growth engine to overcome environmental problems, particularly climate change. The effects of this expansion on the energy system and national greenhouse gas (GHG) emissions are expected to vary greatly depending on the hydrogen energy supply chain scenario. Accordingly, in this study, the energy and environmental effects of hydrogen energy supply chain scenarios on the national energy system were analyzed quantitatively using the TIMES model, a representative bottom-up energy system analysis model. The scenarios were defined in terms of three perspectives: the development level of key technologies, contribution of future renewable energy to the power generation sector, and relative importance of each hydrogen production method portfolio. All scenarios were based on the policies being considered by the Korean government. The results of the scenario analyses show, among others, that green hydrogen, i.e., water electrolysis-oriented hydrogen production, consumes a fairly large amount of electricity. Therefore, from the perspective of the entire national energy system, the transition of the power sector to renewable energy, mainly solar and wind energies, and the advancement of water electrolysis are required to reduce the national GHG emissions. © 2022 Hydrogen Energy Publications LLC | - |
dc.language | English | - |
dc.publisher | Pergamon Press Ltd. | - |
dc.relation.isPartOf | International Journal of Hydrogen Energy | - |
dc.title | Analysis of effects of the hydrogen supply chain on the Korean energy system | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.ijhydene.2022.05.033 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | International Journal of Hydrogen Energy, v.47, no.52, pp.21908 - 21922 | - |
dc.identifier.wosid | 000828033300002 | - |
dc.citation.endPage | 21922 | - |
dc.citation.number | 52 | - |
dc.citation.startPage | 21908 | - |
dc.citation.title | International Journal of Hydrogen Energy | - |
dc.citation.volume | 47 | - |
dc.contributor.affiliatedAuthor | JAEWON, CHOI | - |
dc.contributor.affiliatedAuthor | CHOI, DONG GU | - |
dc.identifier.scopusid | 2-s2.0-85131597868 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Energy system model | - |
dc.subject.keywordAuthor | Hydrogen economy | - |
dc.subject.keywordAuthor | Supply chain scenario | - |
dc.subject.keywordAuthor | TIMES | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
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