Core Insights - The article highlights significant investments in energy storage projects in Guizhou and Gansu provinces, indicating a growing focus on energy storage infrastructure in China [1][5]. Guizhou Province - Guizhou has announced 16 energy storage projects with a total investment of approximately 9.93523 billion yuan [2]. - The projects include five capacity-related initiatives, such as a 20GWh sodium battery production line and a vanadium flow battery production base [2][3]. - The application projects total 1.75GW/3.5GWh, with most being new constructions, except for one ongoing project [3]. Specific Projects in Guizhou - The largest investment is in the Guizhou Tongren Wanshan Wind Power Intelligent Manufacturing Base, with a total investment of 2.5 billion yuan [4]. - Other notable projects include a 100MW/200MWh energy storage project in Xifeng County and a 400MW/800MWh project in Tongren City [4]. Gansu Province - Gansu has listed energy storage projects totaling 3.7GW/12.2GWh, including five large-scale electrochemical storage projects and one compressed air storage project [5]. - The Gansu projects reflect a broader trend in the region towards enhancing energy storage capabilities to support renewable energy integration [5].