National Power Company Ukrenergo

The Private JSC NEK Ukrenergo is a state-owned electricity transmission system operator in Ukraine and the sole operator of the high-voltage lines which transmit electricity in Ukraine. It is a member of the European Network of Transmission System Operators for Electricity.

{| class="wikitable floatright" style="text-align:right; margin-left:10px" align="right" border="1" |+ Transmission Network in 2013 |- ! style="background-color:#cfb" | Voltage(kilovolt) !! style="background-color:#cfb" | Length(kilometre) |- |800 || 99 |- |750 || 4,121 |- |500 || 375 |- |400 || 339 |- |330 || 13,346 |- |220 || 3,976 |- |110-135 || 667 |- !Total || 22,923 |}