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ENMAX No. 22 Substation Upgrades

Project Overview

ENMAX Power Corporation (ENMAX) is performing infrastructure upgrades at ENMAX No. 22 Substation located at 2040 23 Street NE, Calgary. These upgrades will improve the reliability and integrity of the substation and electricity supply.

Project Details

ENMAX has identified additional infrastructure upgrades for the proposed project. ENMAX proposes to remove and salvage the existing wood structure and anchors and installation of a new steel monopole.

The current wooden transmission structure is 21 metres in height, the new steel monopole will be the same height and it will not require anchors.

Important Documents

Project Status

ENMAX filed an application with the Alberta Utilities Commission (AUC) for the proposed work on April 12, 2018. The AUC issued a decision approving the project and new permits and licenses on May 1, 2018. Construction is scheduled to begin in November 2018 with a proposed in-service date of April 2019.


Email: Power Customer Relations
Phone: 403-514-3990


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).

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