MENU WILDFIRE SAFETY Read more about what we're doing to keep you safe during wildfire season and what you can do to stay prepared. MORE FOR LANDOWNERS We strive to be good neighbours to those hosting our facilities on their land. LEARN MORE PROJECT MAINTENANCE We work hard to keep our system reliable and the lights on. See where we have work planned. MAINTENANCE MAP MAINTENANCE WORK EXPLAINED NEWS The latest News Releases, Project Updates, and Featured Stories NOVEMBER 24, 2021 AltaLink wins fifth consecutive Canadian Electricity Association President’s Award f... MORE NOVEMBER 8, 2021 Canadian Centre for Cyber Security Highlights Increasing Risk for Power Systems CALGARY, ... MORE OCTOBER 18, 2021 113L Transmission Line Rebuild MORE OCTOBER 1, 2021 54L Transmission Line Rebuild: Canmore MORE Privacy / Legal EMPLOYEE LOGIN Contractor Safety Site ©2021 ALTALINK SITE BY MEDIA DOG

MENU 113L Transmission Line Rebuild Overview Newsletters/Maps/Updates Project Status: APPROVED Anticipated Project Schedule January 2022 Start Construction January 2023 Complete Construction Although we attempt to follow the anticipated project schedule, it is subject to change. We will continue to provide you with updated schedule information as the project progresses. SUBSCRIBE TO UPDATES Privacy / Legal EMPLOYEE LOGIN Contractor Safety Site ©2021 ALTALINK SITE BY MEDIA DOG

MENU Central East Transfer-Out Project Overview Newsletters/Maps/Updates The approved Central East Transfer-Out Project is located in the counties of Red Deer, Lacombe and Stettler. The Alberta Utilities Commission approved: AltaLink’s south alternate route for a new double circuit 240 kilovolt transmission line between AltaLink’s existing Gaetz Substation, located east of the City of Red Deer, to ATCO Electric’s approved transmission line New equipment to be installed at the Gaetz Substation Project Status: APPROVED Anticipated Project Schedule TBD (construction will begin when generation milestones in the area have been met) Start Construction TBD Complete Construction Although we attempt to follow the anticipated project schedule, it is subject to change. We will continue to provide you with updated schedule information as the project progresses. SUBSCRIBE TO UPDATES Privacy / Legal EMPLOYEE LOGIN Contractor Safety Site ©2021 ALTALINK SITE BY MEDIA DOG