A Level 1 energy emergency declared by the Alberta Electric System Operator Tuesday afternoon was ended just after 6 p.m., with the agency saying “energy supply is sufficient to meet demand.”
The emergency was declared at 4:34 p.m., and was prompted by “the heat wave driving higher demand and a decline in available generation.”
The entire province remained under a heat warning by Environment and Climate Change Canada on Tuesday, with temperatures reaching upwards of 35 C in Calgary and 37 C in Edmonton and Lethbridge.
Overnight lows in most of the province were only expected to dip as low as 20 C, offering little relief.
On Monday, AESO said Alberta had surpassed the previous record for electricity use, as people cranked their air conditioning units and fans in hopes of cooling off. The agency said people used 11,512 megawatts of energy throughout the day.
- McLean accuses Calgary third-party advertiser of ‘whipping votes’ in favour of rezoning bylaw
- Canadian curler Chelsea Carey says don’t compare me to Jennifer Jones
- Firefighters battle blaze at vacant house in northwest Calgary
- 7 sent to hospital after carbon monoxide poisoning incident in northwest Calgary
Earlier on Tuesday, AESO tweeted it expected the record to be broken again.
At the start of the heat wave on Sunday, the agency tweeted: “The grid is in good shape! Temperatures are beginning to rise and our system controllers continue to monitor the grid.”
Officials asked that Albertans conserve electricity during the peak hours of 4 p.m. to 7 p.m.
“In addition to helping conserve energy during this peak period, we’re asking Albertans to take action throughout the day by closing window coverings, lowering thermostats to pre-cool homes and avoiding using major appliances and charging electric devices, including electric vehicles, during the period of highest demand,” AESO said in a news release Tuesday.
Comments