221121 - Electric Bulk Power Transmission and Control CAN
This U.S. industry comprises establishments primarily engaged in operating electric power transmission systems and/or controlling (i.e., regulatory voltage) the transmission of electricity from the generating source to distribution centers or other electric utilities. The transmission system includes lines and transformer stations. Cross-References. Establishments primarily engaged in-- ? Generating electric energy--are classified in Industry 22111, Electric Power Generation; and ? Distributing electricity to final consumers--are classified in U.S. Industry 221122, Electric Power Distribution.