文 | 中关村储能产业技术联盟 2月4日，宁夏回族自治区吴忠市利通区发展和改革局发布《利通区发展和改革局关于废止 一批储能项目的公告》，包括 7个备案证逾期、2个投资主体放弃建设的储能项目。 此次废止的储能项目总投资达54 . 3亿元 ，建设地址分布在利通区孙家滩、东塔、扁担沟 镇、板桥乡等区域， 储能总规模达1 . 225GW/ 2 . 6 7GWh， 技术类型包括锂电池、全钒液 流电池、铅碳电池等多种储能技术路线。 项目备案时间跨度从2021年7月至2024年1月，其中 规模最大 的为佳桦（吴忠）新能源 有限公司投资11.7亿元建设的30 0MW/ 60 0MWh电网区域性共享储能电站项目； 投资金 额最高 的是吴忠市利和钒储新能源有限公司1 0 0MW/ 4 0 0MWh共享储能项目，总投资15 亿元，采用全钒液流电池储能系统。 自本公告发布之日起，上述废止项目的备案证即刻失效，相关项目不得再以原备案证 开展任何建设及运营活动。 中国储能产业发展的风向标 第十四届储能国际峰会暨展览会 特此公告。 附件：利通区废止储能项目清单.xls x 利通区发展和改革局关于废止一批储能项目的公告 吴忠市利通区发展和改 ...

Group 1 - The core viewpoint of the article highlights the commencement of the Ningxia Xianghe Cloud Storage 200MW/400MWh integrated shared energy storage project, which is the largest grid-connected shared energy storage station in Ningxia, with a total investment of 450 million yuan [1] - The project utilizes advanced lithium iron phosphate battery storage technology and features an intelligent energy management system (EMS) that can monitor the operational status of the station in real-time and adjust charging and discharging strategies based on electricity price fluctuations and grid demands, significantly enhancing operational efficiency and economic returns [1] - Upon completion, the project is expected to improve the renewable energy consumption capacity in the Ningdong grid area annually, providing crucial support for optimizing the energy structure in Lingwu City and the broader Ningxia region [1] Group 2 - The project is expected to significantly enhance grid strength and voltage stability, especially in the context of high proportions of renewable energy integration, effectively improving grid resilience and peak shaving capabilities while reducing electricity costs for enterprises and promoting green electricity consumption [1] - The EPC contractor for the project is Pinggao Group Electric Power Maintenance Engineering Co., Ltd., with a bid price of 34.8 million yuan, translating to a unit price of 0.87 yuan/Wh [1]

Group 1 - The core viewpoint of the article highlights the successful bid by Pinggao Group Electric Maintenance Engineering Co., Ltd. for the 200MW/400MWh energy storage project in Yinchuan, with a bid amount of 34,800 million yuan and a unit price of 0.87 yuan/Wh [2][3] - The project is located in Yinchuan, Ningxia, and aims to construct a large-scale energy storage station with a total capacity of 200MW and 400MWh [3] - The bidding results included three candidates, with the second candidate being Inner Mongolia Guodian Hongtu Technology Co., Ltd. at 34,976 million yuan and a unit price of 0.8744 yuan/Wh, and the third candidate being China San'an Construction Group Co., Ltd. at 35,784 million yuan and a unit price of 0.89 yuan/Wh [3] Group 2 - The 13th International Energy Storage Summit and Exhibition (ESIE 2025) is scheduled to take place from April 10 to 12, 2025, at the Capital International Exhibition Center, covering an exhibition area of over 160,000 square meters [5] - The event is expected to attract over 800 leading companies and release more than 500 new products, with an anticipated attendance of over 200,000 professional visitors [5] - The summit will feature over 40 thematic forums, inviting more than 400 core policymakers, senior experts, and industry leaders to discuss new opportunities for energy storage development [5][8]