Thursday, December 20, 2018

USA, Nevada: McGinness Hills Geothermal Power Plant Capacity Increased to 138 MW

48 MW McGinness Hills Phase 3 Geothermal Power Plant in Nevada Begins Commercial Operation, Increasing Complex Capacity to 138 MW (News Release)


Ormat Technologies Inc. today announced that the third phase of its McGinness Hills geothermal complex located in Lander County, Nevada has begun commercial operation. The 48-megawatt (net capacity) power plant started selling electricity to Southern California Public Power Authority (SCPPA) under the Ormat Northern Nevada Geothermal Portfolio Power Purchase Agreement. SCPPA resells the entire output of the plant to the Los Angeles Department of Water and Power (LADWP). The third phase is expected to generate approximately $30 million in average annual revenue.

The third phase is utilizing the new generation of Ormat turbines that allow the power plant to generate an average net output of 48 MW from two Ormat Energy Converters (OECs) instead of three OECs, as would have been the case in the past. The improved design will increase the efficiency, capacity, and availability of the power plant. Additionally, Ormat expects the economies of scale at the McGinness Hills complex will further contribute to the complex performance.

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