North American Industry Classification System (NAICS) Canada 2012
221 - UtilitiesUS
This subsector comprises establishments primarily engaged in operating electric, gas and water utilities. These establishments generate, transmit, control and distribute electric power; distribute natural gas; treat and distribute water; operate sewer systems and sewage treatment facilities; and provide related services, generally through a permanent infrastructure of lines, pipes and treatment and processing facilities.
|2211Electric power generation, transmission and distribution||Electric power generation, transmission and distribution|
|2212Natural gas distribution||Natural gas distributionUS|
|2213Water, sewage and other systems||Water, sewage and other systemsUS|