Yukon breaks record for electricity consumption, three times this week - Action News
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Yukon breaks record for electricity consumption, three times this week

Yukoners have been enduring -30 C temperatures, and using a lot more power to stay warm.

Yukon Energy points to the cold snap, and homeowners' growing preference for electric heat

Fog sets in at Yukon Energy's Whitehorse power dam, as temperatures hover around -30 C this week. (Mike Rudyk/CBC)

Yukon Energy says the territory brokeitsrecord for power consumption, first on Monday, then on Tuesday, and againon Wednesday morning.

Yukoners used 84.33 MW of power on Monday.A day later, consumption was upto 84.57 MW, and on Wednesday the record was broken again, with consumption reached 85.03 MW.

The previous record was set nearly two years ago, onJan. 5, 2015, when Yukonersconsumed 83.69 MW. The territory that day was experiencing a cold snap similar to this week, with temperatures hovering around30 C.

Janet Patterson says more and more Yukon homes are heated by electricity instead of oil, meaning there's a greater need for hydro power. (Mike Rudyk/CBC)

Janet Patterson of Yukon Energy says there are a few reasons for the increased power use.

"One of the major things is that a lot of the new homes here in the territory are electrically heated. And of course, with temperatures like this, people are turning up their heat," she said.

Patterson says the bulk of the electricity is coming from the Whitehorse hydro dam, the Mayo dam, and theAishihikhydro plant nearHainesJunction. Some is also from the company's diesel and liquified natural gas (LNG) generators.

Shesays Yukon Energy can generate up to130 MWof power, though the freezing Yukon River means there is less water to flow through the Whitehorse dam at this time of year.

Yukon Energy is using about 17 MW of power from diesel and liquefied natural gas plants, to supplement the hydro electricity needed during the cold snap. (Mike Rudyk/CBC)

"I mean, we still got surplus here, so I don't want people to think we are close to having blackouts or anything like that," Patterson said. "It's just that when we are having this kind of draw on the system, we are using a lot of thermal ...and when I say 'thermal' I mean both diesel and liquefied natural gas."

Patterson says the Minto mine Yukon's only operating mine accounts for some drawon the system, but not as much as in the past. She says it's only using about half the power it normally does (about three MW, compared to six).

Patterson says Yukon Energy is askingYukoners to try to conserve energy. She suggeststaking shorter showers,oravoidingrunning appliancesduringtimes of peak energy use, around breakfast and dinner time.

Yukon Energy's LNG plant in Whitehorse. (Mike Rudyk/CBC)