Variant of NAICS 2017 Version 3.0 - Energy sector

E - Energy sector

This category comprises all NAICS codes that relate to energy industries.

This includes portions of the following sectors: 'Mining, quarrying, and oil and gas extraction' (NAICS 21), 'Utilities' (NAICS 22), 'Manufacturing' (NAICS 31-33) and 'Transportation and warehousing' (NAICS 48-49).

22i - E - Utilities

This category comprises the portion of NAICS sector 22 'Utilities' that relates to energy industries.

221i - E - Utilities

This category comprises the portion of NAICS subsector 221 'Utilities' that relates to energy industries.

2211 - Electric power generation, transmission and distribution

This industry group comprises establishments primarily engaged in the generation of bulk electric power, transmission from generating facilities to distribution centres, and/or distribution to end users.

22112 - Electric power transmission, control and distribution

This industry comprises establishments primarily engaged in the transmission, distribution or control of electric power.

• Exclusion(s)

  • generation of electric power (See 22111 Electric power generation)

221121 - Electric bulk power transmission and control^US

This Canadian industry comprises establishments primarily engaged in the transmission of electric power from the generating source to the distribution centre, or in transmission and distribution.

• Illustrative example(s)

  • electric power control (e.g., arranging transmission between utilities)
  • transmission of electric power

  All examples

• Inclusion(s)

  • transmission lines and the transformer stations that are integral to transmission

221122 - Electric power distribution^US

This Canadian industry comprises establishments primarily engaged in the distribution of electric power to the individual user or consumer.

All examples

• Inclusion(s)

  • dedicated generating stations
  • distribution lines and transformer stations integral to power distribution
  • electric power brokers and agents, that arrange the sale of electricity over power distribution systems operated by others