NAICS Code Description


22111 - Electric Power Generation

Top Businesses by Annual Sales for 22111 – Click for Complete Profiles:

Exelon CorporationConstellation Energy Corp
NRG Energy IncConstlltion Enrgy Gnration LLC
Berkshire Hathaway Energy CoPG&e Corporation
Southern CompanyNextera Energy Inc
Pacific Gas and Electric CoAmerican Electric Power Co Inc

This industry comprises establishments primarily engaged in operating electric power generation facilities. These facilities convert other forms of energy, such as water power (i.e., hydroelectric), fossil fuels, nuclear power, and solar power, into electrical energy. The establishments in this industry produce electric energy and provide electricity to transmission systems or to electric power distribution systems.

Cross-References.

  • Establishments primarily engaged in operating trash incinerators that also generate electricity are classified in Industry 56221, Waste Treatment and Disposal.

NAICS Codes that fall under 22111 - Electric Power Generation