Chitakhevi HPP is a medium-head, derivation type station. It is located on the river Mtkvari, near the railway station Dviri, 17 km away from the city of Borjomi.

Ortachala HPP is a canal (pier) type, low-head station. It was built in the city of Tbilisi, near the Ortachala bridge on the Mtkvari river.

Gumati HPP I and Gumati HPP II hydroelectric power stations that make up the cascade of Gumati HPPs consider the energy use of the middle waist of the Rioni river in the 12 km section from the village of Zhoneti to the reservoir of Rioni HPP.

Rioni HPP is a medium-head derivative type station. It is built on the river Rion in the city of Kutaisi.