therefore cost of the plant. Environmental compatibility - non-toxic, non-carciogenic, low global warming potential, low ozone depletion potential, non-flammable, chemically inert. Low cost and readily available. Power plants There are numerous binary cycle power stations in commercial production. Organic Rankine cycle Olkaria III, Kenya Mammoth Lakes, California, United States Steamboat Springs (Nevada), United States Te Huka Power Station, New Zealand Kirchstockach (Munich), Germany Traunreut, Germany Kalina cycle Husavik Power station Geothermie Unterhaching See also Geothermal electricity Working fluid Organic Rankine cycle Kalina cycle References Geothermal energy