Abstract: Disclosed herein are various embodiments for modular systems and methods of creating electrical power from geothermal energy using a modular closed loop system. Within each module, water is pumped under pressure through a plurality of pipes positioned in hot rock layers in the subsurface of the Earth. The water becomes superheated but is prevented from turning into steam until just before it reaches the turbines. The steam drives the turbines and connected generators, after which excess heat may be extracted for other uses including driving a secondary turbine. The condensed steam is then recycled by being pumped underground again. The systems and methods described contain the water within the pipes, thus avoiding induced seismicity and using far less water than conventional geothermal energy production. Power generation may be scaled up by adding modules.