ORMAT brings over four decades of experience in the development, manufacture, and marketing of innovative power systems. ORMAT® Energy Converter (OEC) units, combined into modular power plants with a capacity of 200 kW to 130 MW, use locally available heat sources, including geothermal energy (steam and hot water), recovered energy generation, biomass and solar energy. More than 70 United States patents protect ORMAT's original technology. ORMAT's manufacturing operations and products are ISO 9001:2000 and ISO 14001 certified , and is an approved supplier to many electric utilities around the world.