400兆瓦/1600兆瓦时 新疆甘泉堡混合电化学共享储能项目成功并网投运

Core Insights - The first sodium-ion energy storage technology pilot project in Xinjiang, the Ganquanbao 400 MW/1600 MWh mixed electrochemical shared energy storage project, has officially commenced operation, marking a significant achievement in China's new energy storage industry [1][2] - The project features a multi-technology approach and large-scale application, enhancing renewable energy consumption and grid peak regulation capabilities in the northwest region [1] Project Overview - The Ganquanbao mixed electrochemical shared energy storage project is the largest of its kind in Xinjiang, with a total investment of approximately 1.9 billion yuan, implemented in two phases [1] - The project utilizes three technology routes: lithium iron phosphate batteries (380 MW/1484 MWh), sodium-ion batteries (10 MW/40 MWh), and all-vanadium flow batteries (10 MW/40 MWh), with lithium iron phosphate batteries having the highest proportion [1][2] Technological Advancements - The sodium-ion battery solution, with a scale of 10 MW/40 MWh, is the first large-scale application of its kind, achieving a cost reduction to 0.5 yuan per watt-hour, comparable to lithium iron phosphate batteries [2] - The project aims to increase the sodium-ion battery proportion to 5% in the second phase, providing data support for technological iteration [2] Environmental Impact - Upon full operation, the project is expected to reduce carbon dioxide emissions by approximately 120,000 tons annually, significantly enhancing Xinjiang's grid peak regulation capacity and renewable energy consumption levels [2] Strategic Importance - Xinjiang is accelerating the exploration of diverse technology routes for energy storage, including compressed air and flywheel storage, positioning itself as a national energy strategy base [2] - The project serves as a benchmark for the commercialization of sodium-ion batteries and the innovation and large-scale application of new energy storage technologies across the country [2]