Skip to main content

Alberta's electric system restored after temporary switch to emergency power reserves

Share

The Alberta Electric System Operator triggered a grid alert early Tuesday evening, switching to its emergency reserves for several hours.

AESO tweeted the initial alert at 6:14 p.m. and ended it at 8:45 p.m. saying "system conditions have returned to normal."

AESO confirmed to CTV News that the power supply concerns were the result of a planned outage of the Alberta - B.C. tie line as well as an unexpected general outage.

According to AESO’s website,  grid alerts can be triggered by a variety of factors that affect power generation and electricity demand,  including extremely cold or hot weather that drives up demand for heating or air conditioning systems.

With Wednesday’s temperatures potentially breaking a heat record, AESO’s website recommends consumers conserve their energy use, especially during the peak hours between 4 p.m. to 7 p.m.

CTVNews.ca Top Stories

Here's why provinces aren't following Saskatchewan's lead on the carbon tax home heating fight

After Prime Minister Justin Trudeau said the federal government would still send Canada Carbon Rebate cheques to Saskatchewan residents, despite Saskatchewan Premier Scott Moe's decision to stop collecting the carbon tax on natural gas or home heating, questions were raised about whether other provinces would follow suit. CTV News reached out across the country and here's what we found out.

Stay Connected