The impact of degradation on the economics of green hydrogen. (Record no. 61994)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02652nam a2200313Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20251009160708.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-21905 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 251009s9999 xx 000 0 und d |
| 245 10 - TITLE STATEMENT | |
| Title | The impact of degradation on the economics of green hydrogen. |
| 490 0# - SERIES STATEMENT | |
| Series statement | Renewable and Sustainable Energy Reviews, 213, 115472, 2025. |
| 500 ## - GENERAL NOTE | |
| General note | Artículo |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The production of green hydrogen through renewable energy is increasingly recognized as a viable alternative to fossil fuels in efforts towards global decarbonization. Alkaline water electrolysis, notable for its long operational history and scalability, is a pivotal technology in the mass production of green hydrogen. However, the variability of renewable energy sources presents significant challenges, particularly the frequent on/off operations that accelerate degradation of the electrolysis stack. This study assesses how degradation caused by the instability of renewable energy sources impacts the economic feasibility and productivity of alkaline water electrolysis under. A comprehensive model is developed to forecast efficiency declines in hydrogen production due to degradation and to evaluate renewable energy outputs using meteorological data. Economic viability is analyzed through various scenarios using the levelized cost of hydrogen. Initial results reveal substantial economic and productivity losses when degradation is considered, compared to non-degradation scenarios. The integration of multiple types of renewable sources reduces variability and thus mitigates degradation to some extent. While battery integration stabilizes renewable energy, economic challenges persist due to high costs despite reduced on/off cycles. The study also explores the trade-offs between economic factors and the frequency of stack replacements, generating optimal replacement schedules across different efficiency settings. The sensitivity analysis underscores the significant influence of degradation on productivity and economic outcomes, as well as the uncertainties related to cost and meteorological data. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | HYDROGEN |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | DEGRADATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | TECHNO-ECONOMIC ANALYSIS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | RENEWABLE ENERGY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | ELECTROLYSIS |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Park, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kang, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kim, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kim, H. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Cho, H. S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lee, C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lee, J. H. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1FI1gPFiUZ5lMb_Ow5YqBcxwoEirwT8TX/view?usp=drive_link">https://drive.google.com/file/d/1FI1gPFiUZ5lMb_Ow5YqBcxwoEirwT8TX/view?usp=drive_link</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 09.10.2025 | B-21905 | 09.10.2025 | 09.10.2025 | Documentos solicitados |