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WETUP project overview

Overview and map


Construction work and timelines

Work and timelines

Construction impacts

Construction impacts


Contact us

Contact us


Project update (December 2020) - Meadowlark substation

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Project overview

This project involves constructing approximately 9.5 km of above-ground 72 kilovolt (kV) transmission line from the Poundmaker Substation (18944 105 Avenue) to the Meadowlark Substation (15404 84 Avenue), as well as modifications to both the Meadowlark and Poundmaker Substations. The project was approved by the Alberta Utilities Commission on March 12, 2020 (Decision 23943-D01-2020). This project is expected to be completed in fall 2021.

Vegetation management activities -February 2021

​Over the next few weeks you will see EPCOR contractors trimming and removing trees within the Transportation Utility Corridor. This work is necessary to accommodate upcoming construction activities for the new 72 kV transmission line.

Please see map below for the areas where the majority of the tree trimming/removal will occur.


For more information on why vegetation management is important, visit

​Construction work and timeline

In March 2021, EPCOR will begin constructing the transmission line along Anthony Henday Drive (from 105 Avenue to Whitemud Drive) and Whitemud Drive/156 Street.

Over the next few months, EPCOR will be in your neighbourhood installing new power poles . This will require excavation in certain areas to accommodate the poles and to relocate some existing infrastructure. Some transformers and temporary poles will be installed to limit extended power outages where they are needed to safely complete work.

This work is expected to be completed in fall 2021. Typical hours of construction will be from 7 a.m. to 9 p.m., Monday to Saturday and 7 a.m. to 7 p.m. on Sundays.

Next Up

  • Modifications to the Meadowlark and Poundmaker substations are underway.
  • Later into spring and early summer, we will begin stringing the transmission cables and fibre optic cable on the new poles.

​Construction impacts

Traffic impacts

Some areas will require temporary lane closures. Typically, these closures will not last longer than two days for each location and will have signage in place to direct traffic.

Power outages

While we are taking steps to limit the number of power outages, customers may experience a power outage as a result of this work. If you are impacted by a planned power outage, you will receive advanced notice.


This work will be noisy at times and involve the use of hydrovac trucks, drilling rigs, large trucks, cranes and heavy machinery. We will comply with the City of Edmonton's Community Standards Bylaw for Noise Control. If it is necessary to temporarily exceed acceptable noise levels or work outside of typical construction hours, we will work with the City of Edmonton to obtain the necessary permits.

Construction map


​Contact us

As we move forward, we remain committed to keeping you informed of updates about this project.

If you have any questions or concerns about the project, please contact us:

(780) 412-4040

For more information about the need for this project please contact:

Alberta Electric System Operator (AESO)

(888) 866-2959

For more information about the regulatory process please contact:

Alberta Utilities Commission (AUC)

1-833-511-4282 (toll free)