A preliminary site selection system for underground hydrogen storage in salt caverns and its application in Pingdingshan, China

Liangchao Huang; Yanli Fang; Zhengmeng Hou; Yachen Xie; Lin Wu; Jiashun Luo; Qichen Wang; Yilin Guo; Wei Sun

doi:10.1002/dug2.12069

Deep Underground Science and Engineering ›› 2024, Vol. 3 ›› Issue (1) : 117-128. DOI: 10.1002/dug2.12069

RESEARCH ARTICLE

A preliminary site selection system for underground hydrogen storage in salt caverns and its application in Pingdingshan, China

Liangchao Huang¹^,²^,³ ,
Yanli Fang²^,³^,⁴ ,
Zhengmeng Hou¹^,²^,³ ,
Yachen Xie²^,³^,⁵ ,
Lin Wu²^,³ ,
Jiashun Luo²^,³ ,
Qichen Wang¹^,²^,³ ,
Yilin Guo¹^,²^,³ ,
Wei Sun⁶

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Highlights

• In this study, a preliminary site selection method for underground hydrogen storage in salt cavern was established.

• Dynamic demands for hydrogen energy were considered as key influencing factors.

• The significance of each index in the site evaluation method for underground hydrogen storage in salt mines was investigated.

• The Pingdingshan salt mine was identified as a suitable location for underground hydrogen storage in China.

Keywords

analytic hierarchy process (AHP) / evaluation index / hydrogen storage / salt cavern / site selection

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Liangchao Huang, Yanli Fang, Zhengmeng Hou, Yachen Xie, Lin Wu, Jiashun Luo, Qichen Wang, Yilin Guo, Wei Sun. A preliminary site selection system for underground hydrogen storage in salt caverns and its application in Pingdingshan, China. Deep Underground Science and Engineering, 2024, 3(1): 117‒128 https://doi.org/10.1002/dug2.12069

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