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China adopts tougher mandatory energy limits for polysilicon plants

China has published a stricter mandatory energy consumption standard for polysilicon production, lowering the maximum allowable energy use for existing rod-silicon plants and tightening accounting rules. The revised standard, effective Jan. 1, 2027, could significantly reduce China's compliant polysilicon capacity, although the near-term supply impact may be limited because much of the affected capacity is already idle. The post China adopts tougher mandatory energy limits for polysilicon plants appeared first on pv magazine Global .

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China has published a stricter mandatory energy consumption standard for polysilicon production, lowering the maximum allowable energy use for existing rod-silicon plants and tightening accounting rules. The revised standard, effective Jan. 1, 2027, could significantly reduce China's compliant polysilicon capacity, although the near-term supply impact may be limited because much of the affected capacity is already idle.

The post China adopts tougher mandatory energy limits for polysilicon plants appeared first on pv magazine Global.

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https://www.pv-magazine.com/2026/07/24/china-adopts-tougher-mandatory-energy-limits-for-polysilicon-plants/

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