Date Published: 2025/12/22

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How to reduce your electricity bill in winter

Overloaded power strip with multiple chargers and electronic devices, including smartphone, tablet, smartwatch, and laptop.

Winter is a beautiful season, but it can drive up your electricity costs if you don’t adopt a few simple habits.

Here’s how to save while staying warm:

Heat efficiently

Heating accounts for more than half of your electricity bill. To cut costs:

  • Lower the temperature by one degree. A small adjustment can lead to significant savings.
  • Install a smart thermostat. It automatically adjusts the temperature based on your habits.
  • Choose an efficient heat pump. Depending on your province, you may qualify for financial incentives if you combine several measures.

Manage hot water wisely

Water heating is the second-largest source of electricity consumption. To reduce costs:

  • Take short showers instead of baths. Did you know? A half-filled bathtub uses 33% more hot water than a 7-minute shower.
  • Install a low-flow showerhead.
  • Delay running the dishwasher and washing machine until off-peak hours.

Seal your windows

Air leaks can account for up to 25% of heat loss.

  • Check the seals on windows and doors.
  • Close curtains and blinds at night to reduce heat loss.
  • Open them during the day to let the sun warm your home.

Cook smarter

Some appliances consume a lot of energy. During peak periods, use small appliances:

  • Slow cooker: up to 80% less electricity than an oven.
  • Toaster oven, microwave, air fryer: quick and energy-efficient options.

Charge at the right time

If you own an electric vehicle, schedule charging outside peak hours.

Phantom loads: The invisible waste that impacts your bill

Even when turned off or in standby mode, devices continue to consume electricity. This “phantom” consumption can represent up to 10% of your energy bill. TVs, computers, game consoles, microwaves, coffee makers, and even plugged-in chargers are all culprits.

Why does it consume energy?

  • Keeping settings and clocks active.
  • Indicator lights (LEDs).
  • Network connection for updates or quick start.

How to reduce these losses?

  • Unplug unused devices, especially chargers.
  • Use power strips with switches to cut power easily.
  • Choose ENERGY STAR® certified devices that limit standby consumption.
  • Opt for smart or programmable power bars.
  • Unplug devices before long absences to avoid paying for wasted watts.

Every action counts: by eliminating phantom loads, you lower your bill and help the energy transition.