River water is a resource that we often encounter in the countryside and the city. Broadly speaking river or ditch serves as a travel container springs from upstream to downstream, and is also commonly used by local communities to meet the needs of everyday life. In the present electricity has become the backbone of human life, ranging from personal equipment, homes, offices and industries all use electricity. Most of Indonesia's electricity is generated from diesel (diesel generators), which use diesel fuel, it triggers the scarcity of fossil energy sources in Indonesia. To overcome these problems need to analyze the potential of water resources is near us and designing geothermal power plants (power plants pikohidro) environmentally friendly by using turbine pelton and generator synchronized first-phase capacity of 700 watts, as an answer to problems of energy shortage and reduce the impact of the increase in the earth's temperature due carbonmonoksida gas emissions (CO) of the daily human consumption excessively.