KenGen owns and maintains five geothermal power stations, Olkaria I, Olkaria II, Olkaria IV,  Olkaria 1 unit 4 and 5, Olkaria V and Olkara I unit 6. In addition to the power stations, KenGen owns fifteen well heads generation plants in Olkaria and one at Eburru. The geothermal power plants have a combined generation capacity of 799MW.

Leveraging on the experience and expertise in successfully operating geothermal power plants for many years, KenGen is capable of offering the following services:-

•    Installation and commissioning of electric motor driven pumps; cooling tower facilities, and electrical installations
•    Coupling and alignment of turbines and generators
•    Maintenance and plant management of geothermal steam field facilities
•    Mechanical plant and instrumentation including turbine inspection and overhaul
•    Maintenance of air compressors and pneumatic systems
•    Maintenance of electrical plant and protection systems 
•    Generator tests and stator rewinding , transformer tests and oil regeneration
•    Cooling towers-structure-member  corrosion monitoring and maintenance
•    Mechanical workshop services-machining, welding and sheet metal works