2017 Edition
National Industry 221121 Sub-Description:
Transmission of electric power
Overview
Transmission of electric power is one of 3 sub descriptions for NAICS National Industry 221121, Electric Bulk Power Transmission and Control.
Identifier
The identifier for Transmission of electric power is 05311b8c9aadb4696fc3783066c10272.
Learn more about how we calculate this value.
History
The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.
| Edition | Existed | Equivalent Value |
|---|---|---|
| 2022 | 05311b8c9aadb4696fc3783066c10272 | |
| 2017 | 05311b8c9aadb4696fc3783066c10272 | |
| 2012 | 05311b8c9aadb4696fc3783066c10272 |
Standard Industrial Classification (SIC) Mappings
Insurance Industry Mappings
The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 221121, Transmission of electric power:
- combination utility not otherwise classified
- electric and other service combined
- electric bulk power transmission and control
- electric light or power company not otherwise classified
- electric light or power company not otherwise classified electric bulk power transmission and control
- electric light power company
- electric power generation transmission and distribution
- electric power transmission control and distribution
- electric service
- pipeline operation non flammable
- pipeline operation non flammable utility
- power electric light company
- utility