Proceeding 27474 Register

Application status: complete

Decision: 27474-D01-2023, issued January 25, 2023

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The AUC has approved applications from ENMAX Power Corporation has applied to relocate its 69-kilovolt Transmission Line 69-16.61L in the northwest Calgary communities of Collingwood, Charleswood, Brentwood, Dalhousie and Varsity. The transmission line connects ENMAX No. 16 Substation in the Varsity community to the ENMAX No. 27 Substation at the intersection of John Laurie Boulevard N.W. and 14 Street N.W. The AUC issued Decision 27474-D01-2023, on January 25, 2023.

ENMAX Power Corporation has been approved for their preferred route proposal to rebuild a portion of the existing transmission line within the Dalhousie community to a new alignment along John Laurie Boulevard in the Charleswood, Collingwood and Brentwood communities. The AUC issued a notice of hearing for this project on August 25, 2022.

Additional information about the proceeding is available through the AUC’s eFiling System under Proceeding 27474.

Summarized process schedule

The AUC established the following process to consider the applications:

Process step Due date
Interveners’ information requests (questions) to applicant deadline October 21, 2022
Applicants’ deadline to respond to information requests October 28, 2022
Interveners’ written evidence deadline November 4, 2022
Information requests to interveners deadline November 9, 2022
Interveners’ deadline to respond to information requests November 23, 2022
Applicants’ reply evidence deadline November 30, 2022
Hearing test session December 8, 2022
at 1:30 p.m.
Commencement of hearing December 15, 2022
at 9 a.m.

The eFiling System​

The eFiling System should be accessed to view the applications and the other documents the AUC will be considering in this proceeding. The system is also used to file submissions and evidence to participate in the proceeding.

To create an account, select “New account” and follow the steps to create a user ID and password. If you have any questions about how to use the system please contact us at or 310-4AUC.

Documents considered in this proceeding can be found in the eFiling​ System (which requires log in). Once you have logged in, enter 27474 in the “go to” section at the top left corner of your screen.

Northwest Calgary Transmission Line Relocation Project