Power China was hired to complete the construction of the 428km power line within seven months, after a Spanish firm initially hired to build it went bankrupt.
The Chinese firm said the use of drones to mount 400-kilovolt power line on the pylons and use of 24-hour shifts of 1,000 employees allowed it to complete the project before September.
The use of drones helped complete the construction of delayed high voltage power line to carry electricity from a 310 megawatt (MW) wind power plant in Marsabit to Narok on schedule, saving Kenya billions of shillings in monthly penalties.
Power China was hired to complete the construction of the 428km power line within seven months, after a Spanish firm initially hired to build it went bankrupt.