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ENMAX Power Corporation


2.81L 11 STREET SOUTHEAST Transmission Line Alteration Project​​​​ ​​



The existing H-frame structures are approximately 15 meters in height and the new laminate wood poles will be between 21 and 23 meters in height, as required to meet current safety standards.

Example of Laminate Wood Pole
Example of H-frame Structure

Transmission line: High voltage power line that transports large quantities of power over long distances.

Post insulator: An essential component to an overhead transmission line, used to support the weight of the wire. These connect the wires to the poles or cross-arms so that electricity does not flow from wire-to-wire or down the poles to the ground.

H-frame structure: A structure made of wood, steel and fiberglass, designed to support and carry overhead transmission lines.

Laminate wood pole:A self-supporting structure made of wood, designed to support and carry overhead transmission lines.

Map of area​​​



Contact Us​​

Your input is valuable to us. We will ensure you get answers to your questions and your concerns are understood. For more information about the proposed Project, please contact:

Phone: 403-514-1471
E-mail: stakeholderrelations@enmax.com
Website: enmax.com/11StreetSE

To learn more about the regulatory process, please contact:


Phone: 403-310-4282
E-mail: info@auc.ab.ca
Website: www.auc.ab.ca​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

Customers are free to purchase natural gas services or electricity services from a retailer of their choice. For a list of retailers, visit ucahelps.alberta.ca or call 310-4822 (toll free in Alberta).