NAICS Code 221116 Geothermal Electric Power Generation




This U.S. industry comprises establishments primarily engaged in operating geothermal electric power generation facilities. These facilities use heat derived from the Earth to produce electric energy. The electric energy produced in these establishments is provided to electric power transmission systems or to electric power distribution systems.

Industries Included

  • Electric power generation, geothermal
  • Geothermal electric power generation
  • Power generation, geothermal