The lexicon of the top500 ( The Encyclopedia for Classification Codes ) explains the codes and definitions in the world of economical classifications.
NAICS Code 221111 Hydroelectric Power Generation
The NAICS Code 221111 is described as
Hydroelectric Power Generation
Electric power generation, hydroelectric
Hydroelectric power generation
Power generation, hydroelectric
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 establishment is provided to electric power transmission systems or to electric power distribution systems.
(2019-08-02)
It belongs to the code group
NAICS Code 22111 Electric Power Generation
To this Code "221111" belongs the sub codes
(No direct sub codes available)