There is an electric expressway, which spans 5 provinces (municipalities directly under the Central Government) of Sichuan, Chongqing, Hubei, Anhui and Jiangsu, with a total length of 2080 kilometers. Through this road, it only takes 0.007 seconds for the express delivery of clean water and electricity from Baihetan to Jiangsu. We call this special power "highway" with long-distance, cross-regional, sufficient capacity, high efficiency and low loss that applies 1000 kV AC and ±800 kV and above DC transmission technology as UHV transmission line.

Today, if you look at China, inadvertently, every year, trillions of kilowatt-hours of electric energy cross lakes and seas, climb thousands of mountains, and are sent to the front line of economic development through UHV transmission lines with a length of more than 48,000 kilometers. The criss-crossing UHV lines have woven into an unprecedented super network, which has achieved a cross-century energy resource allocation and reorganization in China's energy landscape.Editor/Ma Xue