The data shows major high-voltage direct current (HVDC) power transmission lines worldwide as of February 2014, by line length. By February 2014, the Rio Madeiry transmission link in Brazil was the world's longest HVDC transmission line with a total length of 2,385 kilometers.
Rio Madeira transmission link (Brazil) | 2385 |
Jinping-Sunan transmission line (China) | 2090 |
Xiangjiaba-Shanghai transmission line (China) | 1980 |
Inga-Kolwezi transmission line (Congo) | 1700 |
Talcher-kolar transmission link (India) | 1450 |