Ormat Technologies, Inc. is a holding company, which engages in the provision of geothermal and recovered energy power business. It operates through the following segments: Electricity, Products, and Energy Storage and Management Services (ESMS). The Electricity segment focuses in the sale of electricity from the company's power plants pursuant to PPAs. The Product segment involves in the manufacture, including design and development, of turbines and power units for the supply of electrical energy and in the associated construction of power plants utilizing the power units manufactured by the company to supply energy from geothermal fields and other alternative energy sources. The ESMS segment comprises battery energy storage systems as a service and management of curtailable customer loads under contracts with U.S. retail energy providers and directly with large commercial and industrial customers. The company was founded in 1965 and is headquartered in Reno, NV.