The Global South: An Underground Hydrogen Storage site dataset

To develop our understanding of UHS, its potential applications, and its place in future green energy systems, criteria relating to geological suitability and techno-economic feasibility from a wide range of data sources are collected in a unified dataset. Scientific publications, industry reports, technical reports and national databases are all considered. Entries into the dataset are each compiled with dates, source publications, geographic locations and current statuses alongside site characteristics. The storage sites considered are strictly subsurface structures including hydrocarbon fields, aquifers and salt caverns. This dataset is intended to motivate future work, aiming to provide the groundwork for further studies in UHS adoption as input data for preliminary site selection frameworks, system modeling and policy decisions.为深化对地下氢储存(UHS)的认知、挖掘其潜在应用场景并明确其在未来绿色能源系统中的定位，本数据集从多源渠道采集涉及地质适配性与技术经济可行性的评估指标并整合为统一数据集。本数据集纳入学术期刊论文、行业报告、技术报告及国家级数据库等多类数据源。每条数据条目均附带采集日期、来源文献、地理位置、当前状态与场地特征等信息。本次收录的储氢场地严格限定为地下构造，涵盖油气田、含水层及盐穴。本数据集旨在推动相关后续研究，为地下氢储存的商业化应用研究奠定基础，可作为初步场地遴选框架、系统建模及政策制定的输入数据。