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ENMAX No. 9 Substation Upgrades


Project Overview

ENMAX Power Corporation (ENMAX) has been approved by the Alberta Utilities Commission (AUC) to upgrade ENMAX No. 9 Substation located at 1010 Glenmore Trail SE, Calgary, Alberta. The project will mitigate safety concerns and improve reliability and integrity of the substation and electricity supply.

Project Details

ENMAX has identified additional infrastructure upgrades are required for the approved project, located at 1010 Glenmore Trail SE, Calgary, Alberta.

The project consists of the following:

  • Installation of new switchgear lineup with all necessary connections
  • Associated protection and controls
  • Construction of a new substation control building approximately 15m x 24m positioned on the east side of the substation

All changes will occur within existing ENMAX property.

Important Documents

Project Status

ENMAX filed an application with the AUC for the proposed work on June 14, 2018. The AUC issued a decision for project approval on August 2, 2018.

Construction began early December 2018 with an anticipated in-service date of December 31, 2020. Site remediation will occur at this substation into early 2021.


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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