Academic Journal
Green Hydrogen: Resources Consumption, Technological Maturity, and Regulatory Framework
| العنوان: | Green Hydrogen: Resources Consumption, Technological Maturity, and Regulatory Framework |
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| المؤلفون: | Rey, Jesús, Segura Manzano, Francisca, Andújar Márquez, José Manuel |
| بيانات النشر: | MDPI |
| سنة النشر: | 2023 |
| المجموعة: | Universidad de Huelva: Arias Montano |
| مصطلحات موضوعية: | Green hydrogen, Water footprint, Energy footprint, TRL of hydrogen technologies, Green hydrogen regulatory framework, Green hydrogen guarantees of origin, 33 Ciencias Tecnológicas, 3322.05 Fuentes no Convencionales de Energía |
| الوصف: | Current climate crisis makes the need for reducing carbon emissions more than evident. For this reason, renewable energy sources are expected to play a fundamental role. However, these sources are not controllable, but depend on the weather conditions. Therefore, green hydrogen (hydrogen produced from water electrolysis using renewable energies) is emerging as the key energy carrier to solve this problem. Although different properties of hydrogen have been widely studied, some key aspects such as the water and energy footprint, as well as the technological development and the regulatory framework of green hydrogen in different parts of the world have not been analysed in depth. This work performs a data-driven analysis of these three pillars: water and energy footprint, technological maturity, and regulatory framework of green hydrogen technology. Results will allow the evaluation of green hydrogen deployment, both the current situation and expectations. Regarding the water footprint, this is lower than that of other fossil fuels and competitive with other types of hydrogen, while the energy footprint is higher than that of other fuels. Additionally, results show that technological and regulatory framework for hydrogen is not fully developed and there is a great inequality in green hydrogen legislation in different regions of the world. ; This research was funded by the Spanish Government, grant (1) Ref: PID2020-116616RBC31, and grant (2) Ref: RED2022-134588-T REDGENERA. ; Ingeniería Electrónica, de Sistemas Informáticos y Automática |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | Rey, J., Segura, F., & Andújar, J. M. (2023). Green Hydrogen: Resources Consumption, Technological Maturity, and Regulatory Framework. In Energies (Vol. 16, Issue 17, p. 6222). MDPI AG. https://doi.org/10.3390/en16176222; https://hdl.handle.net/10272/22447 |
| DOI: | 10.3390/en16176222 |
| الاتاحة: | https://hdl.handle.net/10272/22447 https://doi.org/10.3390/en16176222 |
| Rights: | Atribución-NoComercial-SinDerivadas 3.0 España ; http://creativecommons.org/licenses/by-nc-nd/3.0/es/ ; open access |
| رقم الانضمام: | edsbas.DC807B75 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3390/en16176222 |
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