McMaster asked to reduce electricity usage today

With the current wave of heat and humidity straining Ontario's electricity system, the Independent Electricity System Operator is asking customers to reduce their use of electricity as hot weather puts a strain on Ontario's electricity system. McMaster urges everyone in the University community to do what they can to reduce usage of electricity both at work and at home.
“We expect to see demand reach near record levels today,” said Derek Cowbourne, chief operating officer for the IESO. “Overall, Ontario's transmission system and generators are operating well. But as a precautionary measure, we're asking consumers to reduce demand to help ensure the continued reliable supply of electricity.”
Consumers and businesses are being asked to reduce their electricity consumption, where possible, from noon until 8 p.m. today.
Demand can be reduced by: