A total of 56 dams will be implemented under the PPP model.
The long-delayed facility is expected to generate 4,000 MW by 2035.
The project has proved too costly and unattractive to investors.
LVSR technology cuts road construction costs by more than 60%.
The African Development Bank says the project risks time and cost overruns.
The 2,377-km railway project remains without a confirmed start date.
China Jiangxi is demanding Sh846.5m before resuming excavation works.
The 1000 MW wind farm is expected to be completed by 2028.
The project aims to meet the Confederation of Africa requirements.
The projects were discontinued in 2018 due to a financial scandal.