NAICS 221111: This U.S. industry comprises establishments primarily engaged in operating hydroelectric power generation facilities. These facilities use water power to drive a turbine and produce electric energy. The electric energy produced in these establishments is provided to electric power transmission systems or to electric power distribution systems.


  • Electric Power Generation, Hydroelectric
  • Hydroelectric Power Generation
  • Power Generation, Hydroelectric

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Hydroelectric Plant Operation and Maintenance Last updated 3 days ago / Department of the Army
Sources Sought
Due 11/21/16

The U.S. Army Contracting Command - Rock Island Contracting Center is issuing this sources sought synopsis for the operation and maintenance of the Hydroelectric Plant on the Rock Island Arsenal, Rock Island, Illinois to identify businesses with the capacity, experience, and interest under the North... read more