干旱区生态环境知识资源中心(Arid): Potential of solar and wind-based green hydrogen production frameworks in African countries

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DOI	10.1016/j.ijhydene.2024.04.272
	Potential of solar and wind-based green hydrogen production frameworks in African countries
	Gado, Mohamed G.; Nasser, Mohamed; Hassan, Hamdy
通讯作者	Nasser, M
来源期刊	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
ISSN	0360-3199
EISSN	1879-3487
出版年	2024
卷号	68 页码:520-536
英文摘要	Africa possesses a profusion of renewable energy resources that can address the continent ' s need for electricity to foster economic development and achieve international objectives for carbon dioxide mitigation. Green hydrogen stands out as promising among the plethora of available energy production, transportation, and storage technologies. The current study offers a general outlook on green hydrogen production utilizing solar and wind energies powering the water electrolyzers. This analysis estimates the electricity production and its production cost, hydrogen production and production cost, carbon dioxide mitigation, and estimation of the levelized cost of hydrogen (LCOH) by 2030 in each African country. The results reveal that hydrogen production from solar energy outweighs that from wind. The minimum and maximum power consumption are 64.26 - 65.46 kWh/kg H2 for the PV/H 2 system and 53.62 - 64.8 kWh/kg H2 for the WT/H 2 system. Moreover, the LCOH ranges from 4.6 to 7.31 $/kg for the PV/H 2 system and 5.6 to more than 20 $/kg for the WT/H 2 system. Namibia and Egypt have significant LCOH of the PV/H 2 system with 4.6 and 4.64 $/kg, while Cape Verde and Djibouti have remarkable LCOH of 5.6 and 6.37 $/kg of the WT/H 2 system. The percentage reduction in LCOH is 25.23% for the WT/H 2 system and 37% for the PV/H 2 system due to adopting the 2030 cost scenario. Moreover, adsorption-based atmospheric water is considered a suitable solution for water supply in arid regions. Finally, the CO 2 mitigation ranges from 109.8 to 177.7 kg/m 2 for the PV/H 2 and 0.1 - 50.4 kg/m 2 for the WT/H 2 .
英文关键词	Africa Green hydrogen production Renewable energy Electrolyzer LCOE LCOH
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001238726000001
WOS关键词	TECHNOECONOMIC ANALYSIS ; REFUELING STATION ; ENERGY ; OPERATION ; DESIGN ; SYSTEM ; SCALE
WOS类目	Chemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404248
推荐引用方式 GB/T 7714	Gado, Mohamed G.,Nasser, Mohamed,Hassan, Hamdy. Potential of solar and wind-based green hydrogen production frameworks in African countries[J],2024,68:520-536.
APA	Gado, Mohamed G.,Nasser, Mohamed,&Hassan, Hamdy.(2024).Potential of solar and wind-based green hydrogen production frameworks in African countries.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,68,520-536.
MLA	Gado, Mohamed G.,et al."Potential of solar and wind-based green hydrogen production frameworks in African countries".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 68(2024):520-536.