Group 1 - Recently, three energy storage companies have made progress in grid-connected energy storage projects, including Haibosi Chuang signing a cooperation agreement for a 2GWh independent grid-connected energy storage station with Xinhe County, and Kehua Data and Ganfeng Lithium successfully operating 800MWh and 4GWh energy storage stations in Xinjiang and Inner Mongolia respectively [1][2][9] - Haibosi Chuang's project involves a total investment of 1.5 billion yuan for a 2GWh independent energy storage project, marking a significant step in promoting the development of the new energy industry in Xinhe County [2][4] - Kehua Data's 200MW/800MWh grid-connected independent energy storage project has successfully connected to the grid, utilizing advanced energy storage system integration solutions to enhance grid stability and regulation capabilities [5][8] Group 2 - Ganfeng Lithium's subsidiary, Inner Mongolia Ganrun Energy Technology, has launched a 1GW/4GWh independent energy storage station, which is the largest grid-connected energy storage project in Eastern Mongolia, with a total investment of 2.5 billion yuan [9][11] - This project is expected to improve the consumption rate of surrounding wind and solar power by 6%, allowing for the absorption of over 1.2 billion kWh of clean energy annually and reducing the abandonment rate of renewable energy by approximately 6% [11] - The energy storage station will also enhance the voltage qualification rate of the grid to over 99.9% and achieve a power supply reliability rate of 99.99% [11]