NAICSNational Industry

NAICS 221111—Hydroelectric Power Generation

National Industry · North American Industry Classification System (2022)

Where 221111 sits

  1. 22 Utilities
  2. 221 Utilities
  3. 2211 Electric Power Generation, Transmission and Distribution
  4. 22111 Electric Power Generation
  5. 221111 Hydroelectric Power Generation

Description

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.

Index entries for 221111

3 entries from the official NAICS alphabetic index that classify under this code.

  • Electric power generation, hydroelectric
  • Hydroelectric power generation
  • Power generation, hydroelectric

221111 in other systems

ANZSICAustralia · New Zealand
CNAESpain
ICNEAChina
JSICJapan
KSICSouth Korea
NACEEuropean Union
NAFFrance
NOGASwitzerland
PKDPoland
SICUnited States (legacy)
UK SICUnited Kingdom

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