Changbei 750 kV Project to Boost Copper Demand in Northwest China

Published: Jun 30, 2026 10:39

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[SMM Copper Express] The Changbei 750 kV Power Transmission and Transformation Project has a total investment of 1.3125 billion yuan. It involves constructing one new 750 kV substation and erecting 56.8 kilometers of supporting 750 kV power transmission lines, and is planned to be completed and put into operation in 2028. After commissioning, the project will accommodate the connection needs of regional PV collection stations and have the capacity to integrate 10 million to 12 million kW of new energy. The substation's transformation and cable equipment will consume a large amount of copper cathode rod, which will boost copper rod demand in Northwest China over the long term.

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