2026-06-23 20:57:39
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The integration of China's ferroalloy industry and energy storage industry is accelerating and deepening through the dual paths of 'energy synergy' and 'material empowerment'. On the energy side, ferroalloy enterprises in Inner Mongolia, Chifeng and other places have taken the lead in building an 'integrated source grid load storage' system. For example, the Sunite Right Banner project is equipped with 550MW wind power and 400MWh energy storage, achieving a direct green power supply ratio of over 85% and reducing carbon emissions by 930000 tons annually; The 2.8 billion yuan project in Chifeng utilizes 400000 kW of wind power and 240000 kWh of energy storage to adjust the load of ferrochrome smelting with the wind, reducing electricity consumption costs by more than 30% and promoting the shift of high load energy industries from 'passive electricity' to 'active peak shaving'. On the material side, iron element is deeply embedded into the energy storage system as the core active material: lithium iron phosphate (LiFePO ₄) accounts for over 60% of the lithium-ion positive electrode market, and ferroalloy enterprises have become stable suppliers of high-purity iron powder; Breakthroughs have been made in the technology of all iron flow batteries. State Power Investment Corporation has built the world's first 250kW iron chromium flow demonstration project. The low-temperature all iron battery developed by the Chinese Academy of Sciences has achieved stable operation at -20 ℃, with electrolyte costs as low as 0.35 yuan/Wh and a cycle life of over 20000 times. On the policy side, the energy efficiency benchmark for the 14th Five Year Plan requires the completion of green transformation of ferroalloys by 2025, and energy storage facilities have become a mandatory requirement for compliance. The industry is transforming from a 'high energy consuming carrier' to a 'zero carbon energy hub+energy storage material cornerstone', reshaping China's industrial energy storage ecosystem.