Building of a new power station complex has started in California (USA) autumn 2010, which is one of the largest in the world. BrightSource Energy leads the building process of the Ivanpah Solar Electric Generating System (ISEGS). Famous Internet corporation Google has announced its intention to support the project on past Monday. ISEGS will consist of three blocks which working principle is based on turbine rotating by means of water vapor. There is a tower with water filled reservoirs in the center of the construction along numerous heliostats (mirrors with area of some square meters) placed around. Read more.