Project Profile

  • Jasper Interconnection


    The Jasper Interconnection Project is an electricity transmission project that connects Jasper to Alberta’s grid, allowing for safe and reliable electricity for the 5,000 permanent residents and 20,000 daily summer visitors. The line consists of 45 km of 69-kilovolt (kV) transmission line within the Park, connected to another new 69-kV transmission line located outside of the Park. It also includes a planned new substation to be located within the existing Palisades Power Plant site, just outside of the Town of Jasper. 

    Following the energization of the new powerline, ATCO will decommission the Palisades Power Plant, remove the equipment and perform reclamation at the site.

    The Jasper Interconnection project is a great step toward building a cleaner energy future in Jasper and Alberta. It will eliminate the use of natural gas and diesel to generate power in the community, cut greenhouse gases and connect Jasper to renewable energy on Alberta’s power grid. 



    The Jasper Interconnection Project was energized on May 11, 2019, succesfully connecting Jasper to Alberta's Grid. 


    UNESCO world heritage site Jasper National Park is an international vacation and exploration destination, renowned as a remote but accessible mountain park and townsite. Jasper is isolated from the province’s electrical power distribution grid and has relied on diesel- and gas-powered generation at the Palisades Power Plant in Jasper. 

    The Palisades Power Plant was nearing its end of life, presenting an opportunity to evaluate the options of replacing the existing power plant or connecting Jasper to Alberta’s electric grid. We found that connecting Jasper to the grid is a better option to build a cleaner, more reliable energy future in Jasper and Alberta. 


    May 2016 - Notification to landowners, public agencies and other interested parties

    May - December 2016 - Public consultation

    December 2016 - Facilities application filing

    January 2018 - AUC Regulatory Hearing

    May 2018 - AUC approval granted

    June 2018 - Parks Canada approval granted

    August 2018 - Construction scheduled to begin

    May 11, 2019 - Facilities complete and operating

    June 2019 - Palisades Power Plant decommissioned and reclamation activities underway


    Project Notification - May 2016  
    Updated AESO Need Overview Document - August 2016 
    Project Update - January 2017 
    Detailed Impacts Analysis (Part 1 & Part 2) - June 2017 
    Project Update - March 2017 
    Project Update - July 2018

    Questions? For more information on this project, contact ATCO toll-free at  
    1-855-420-5775 or by email at consultation@atcoelectric.com. Visit Transmission Project Information Sheets for fact sheets and other information on all projects.