State Grid Hebei Electric Power Company, a subsidiary of State Grid Corporation of China (SGCC), has commissioned the 500 kV Chengde East (Kuancheng)–Luanxian (Tangshan East) double-circuit (D/C) transmission line project, establishing the fourth transmission channel for delivering green electricity from Chengde to Tangshan in Hebei province. The line was officially put into operation on February […]
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