Frigid temperatures could result in more Alberta-wide energy alerts

It's been so cold in Alberta this week that it's already caused an energy usage alert and the provincial body in charge of power we may enter into another situation as temperatures remain frigid. The Alberta Energy System Operator (AESO) says the first two levels of an "energy system alert" was called Monday. "It's a set of protocols and procedures that system controllers go through when supply is getting closer to not meeting demand," said Tara Deweerd, manager of communications with AESO. Dewe