Geothermal power generation is generating electricity by turning a turbine with steam from deep below the earth’s surface. The surrounding environment operates rigorously 24 hours a day, 365 days a year without ever stopping. As the process uses underground geothermal energy there is no need to worry about the depletion of resources like there is with fossil fuels making it possible for a long-term stable electricity supply. Taiyo adopts a totally enclosed type generator, which means its structure is not affected by H2S (hydrogen sulfide), etc.