China’s largest electricity transmission company, State Grid Corporation of China (SGCC), through its Brazilian subsidiary State Grid Brazil Holding S.A. (SGBH), commenced construction of the ± 800 kV Graça Aranha–Silvania ultra-high voltage direct current (UHVDC) transmission line in northeast Brazil, on June 24, 2026. The transmission line will enable the integration of wind and solar energy […]
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