Knowing All about Hunan

Foreighers' journey of Chinese infrastructure: Green energy "superhighways"

Updated:2023-04-30 11:03:08

The Fulong-Fengxian 800-kilovolt ultra-high-voltage power transmission project stretches across the Yangtze River. To assure operation, several electricians work on the wire in the sky. Pakistani student Salman will climb up and see how they work.