Chapel Rock to Pincher Creek Area Transmission Development

The proposed Chapel Rock to Pincher Creek Area Transmission Development includes:

  • A new 240 kV transmission line connecting a new proposed substation to be called the Chapel Rock Substation, to either the existing Goose Lake Substation or Castle Rock Ridge Substation, both located north of Pincher Creek. 
  • The new proposed Chapel Rock Substation will connect the new transmission line with the existing 1201L transmission line, which is the Alberta/British Columbia intertie. 

Click here to see visual renderings of the proposed structure types and substation sites.
Update: The visual renderings have now been updated to include a visual rendering Bellevue Ridge. Please see VP10.

Public events

Thank you to everyone that came out to our recent open houses in Bellevue, Lundbreck and Cowley. If you weren't able to make it but still want to learn more about the project and provide your input, please contact us at or 1-877-267-1453 (toll-free).

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