As of end of June 2023, the total length of the transmission network, including 220kV and 110kV lines, was recorded at 1158 km across the country. 

The 70kV lines previously running through Birembo-Musha to Kabarondo substation that existed till 2013, were upgraded to 110 kV to improve network reliability and power supply stability amidst the country’s changing power demand profile.