Core Viewpoint - The article highlights the significant progress in hydrogen energy storage in Jiangxi Province, particularly through the successful registration of the cotton boat wind power hydrogen production and storage project, aligning with national energy strategies for long-term hydrogen storage applications [2][3]. Group 1: Project Overview - The Jiangxi Nuclear Power cotton boat wind power hydrogen production and storage project has a total investment of 24.5935 million yuan and plans to build a hydrogen production station with a capacity of 100 Nm³/h [3]. - The project will utilize PEM electrolysis technology to produce high-purity hydrogen (over 99.999% purity) during off-peak electricity hours, aiming for an annual hydrogen production of 17.86 tons [3]. Group 2: Strategic Importance - This project is significant as it directly addresses the intermittent and fluctuating nature of renewable energy sources like wind and solar, facilitating long-term energy storage and flexible adjustment of the power system [2]. - The successful registration of the project is expected to inject new momentum into the hydrogen energy industry in Jiangxi Province and serve as a model for integrated development of wind, solar, and hydrogen energy [3]. Group 3: National Alignment - The project aligns with the National Energy Administration's latest directives on hydrogen energy applications, specifically focusing on "long-term hydrogen storage operation" as a key trial direction [2]. - It is positioned as an important experimental field for implementing national energy transition strategies and constructing a new power system [3].