Kenya Electricity Transmission Company Limited (KETRACO) has completed the full restoration of the crucial Loiyangalani–Suswa 400kV Double Circuit Transmission Line in a major move set to reduce blackouts in the northern part of the country.
The project, which was valued at Ksh46.13 million and USD 1,598,660 (Ksh207 million), was meant to enhance grid reliability and support the evacuation of renewable energy from the Lake Turkana Wind Power (LTWP) plant.
This was achieved through the replacement of six transmission towers which had collapsed near Longonot. The collapse disrupted the stable flow of electricity from the Lake Turkana Wind Power (LTWP) plant to the national grid.
Besides the tower replacement, restoration works also included conductor stringing and installation of Optical Ground Wire (OPGW). These are essential components for efficient and reliable power transmission.
Notably, KETRACO sought the services of a private contractor to carry out the restoration works under an agreement which was signed in November 2024. The project was effectively executed in two phases to allow for gradual reconnection and stability testing.
The first circuit of the transmission line was energised on September 20, which marked the return of the functionality of the grid, albeit partially.
Circuit 2, which is the second and final phase, is scheduled for September 28, at which point the line will be fully restored to its original operational capacity.
Once the line is fully energised, it will facilitate the evacuation of up to 300 MW of wind power from the LTWP plant. This will greatly improve the country's grid reliability and clean energy supply.
Following the restoration, KETRACO hopes to eliminate the need for a temporary bypass, which was previously in use and was subject to consistent collapses.
Speaking during the commissioning, Energy Cabinet Secretary Opiyo Wandayi said the restored transmission capacity will provide a more affordable and clean electricity source for Kenyans, particularly in the North.
Interestingly, the restoration of the Loiyangalani–Suswa 400kV Double Circuit Transmission Line came a day after the appointment of Kipkemoi Kibias as its Acting Managing Director and Chief Executive Officer.
A registered professional engineer with the Engineers Board of Kenya, Kibias is a corporate member of the Institution of Engineers of Kenya (IEK).
He is also a committee member of the Federation of African Engineering Organisations (FAEO) Nuclear Committee.
