As part of a larger 14 plant package, Green Energy Geothermal International Ltd. installed two 6.4 MW wellhead plants for KenGen at Olkaria. Both plants feature a twin-turbine set up with two 3.2 MW turbine per unit and a combined 12.8 MW of installed power generation capacity.
| OLK02 | WH-37A | 6.4 MWe | Operating since Sep. ‘13 , handed over in Jan. ‘14 |
| OLK03 | WH-43A | 6.4 MWe | Operating since Nov. ‘13, handed over in Jan. ‘14 |