Resort owner makes electricity with water the temperature of a cup of coffee . Hot taps ' His energy-generating machine lies on a flatbed truck and can be hooked up to oil and gas wells or other heat-emitting sources to generate electricity . Alaskan entrepreneur goes from diesel to geothermal , saving $ 625K in 3 years . He invented portable geothermal generator that he says can power 250 homes . MIT : Solar panels on roof of building generate enough energy for entire town.
Resort owner makes electricity with water the temperature of a cup of coffee . Alaskan entrepreneur goes from diesel to geothermal , saving $ 625K in 3 years . He invented portable geothermal generator that he says can power 250 homes . MIT : Solar panels on roof of building generate enough energy for entire town.