The wind farm comprises 365 turbines, each capable of generating 850 kilowatts of energy.
Bidders must demonstrate their ability to raise at least 70pc of construction costs.
The project will involve upgrading Outering Road from a single lane to a dual carriageway.
The project will cost an estimated Sh250 billion ($2.5 billion).
The government is building 4,120km of roads countrywide.
The plant will have a 40MW installed capacity.
Sections of the highway are damaged, with broken drainage covers.
The road is inspired by the N1 highway that runs from Cape Town to Harare.
Construction of the Tazara Flyover commenced in 2016 and was completed in 29 months.
A ‘fireproof’ construction site fire prevention and safety plan.