The plant will have a 10MW installed capacity.
The twin-tower will provide 50,000 sq. m. of space out of which 30,000 will be sold.
This is the second largest mall in Kenya after Two Rivers Mall on Limuru Road, Nairobi.
This is the biggest development of its kind in the Mount Kenya region.
The facility comprises 600 villas, an 18 hole-golf course, a 5-star hotel, and an airstrip.
Machakos has been grappling with lack of high quality hotel accommodation.
The 5-star facility was built at a cost of Sh5 billion.
The estate comprises 30 Swedish style villas set on 8.5 acres of land overlooking Lake Victoria.
The project will involve upgrading Outering Road from a single lane to a dual carriageway.
The houses are selling off-plan for between Sh9.25m and Sh10.5m.