221111 Hydroelectric Power Generation
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 establishment is provided to electric power transmission systems or to electric power distribution systems.
|No change 1997 to 2002||2002 NAICS to 1987 SIC||1997Economic Census||Bridge Between 1997 NAICS and SIC|
|Corresponding Index Entries|
|221111||221111||Electric power generation, hydroelectric|
|221111||221111||Hydroelectric power generation|
|221111||221111||Power generation, hydroelectric|