NAICS 221111

What is the NAICS code 221111?

The NAICS code 221111 is applied to those industries related to 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 establishments is provided to electric power transmission systems or to electric power distribution systems.

Therefore, all companies engaged in any industrial activity related to this type of business are grouped under category 221111 in the North American Industry Classification System.

This industrial activity of NAICS code is structured as follows:

• 22 - Utilities
• 221 - Utilities
• 2211 - Electric Power Generation, Transmission and Distribution
• 22111 - Electric Power Generation
• 221111 - Hydroelectric Power Generation

Characteristics of the North American Industry Classification System code 221111

NAFTA

This code is only used in the North American Industry Classification System (NAICS). It´s to say, it is not used in the North American Free Trade Agreement (NAFTA): United States, Canada, and Mexico.

Related codes

There are no cross-reference for the NAICS industry 221111.

Related activities

Below are some of the most common types of activities in the Hydroelectric Power Generation industry (NAICS Code 221111):

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