Couple changing termostat
Switch to electric heat and save

Benefits of electric heating

Switching from fuel to electric may save you more and offer added benefits.

If you’re currently using fuel (oil or propane) to heat your home, switching to an electric heating system may save you more while providing additional benefits..

Calculate your heating savings

Benefits of switching

Increased savings

Improved savings

More efficient - no energy waste via exhaust

Increased efficiency (no energy waste via exhaust)

Cleaner air in your home or business

Cleaner air in your home or business

Less required maintenance

Less maintenance required

Lower GHG emissions

Lower GHG emissions

Lower risk - no oil spills

Lower risk
no oil spills

May reduce insurance costs

May reduce insurance costs

Calculate your savings

Use the calculator to see the annual cost of heating your home with oil or propane compared to switching to electric heat.
The calculator outputs do not apply to seasonal homes.

How is your home or business currently heated?

Oil

Default values have been provided. These values are based on current typical averages. These values can be used or you can input different values from a bill or other source.

  • Litres of fuel you used in the most recent heating season (Oct - April):
    You can find this information on your oil invoices or you can contact your fuel supplier

  • Total cost of your fuel in the most recent heating season ($):
    You can findthis information on your oil invoices or you can contact your fuel supplier

  • Other annual costs for your furnace other than standard maintenance:
    You can find this information on any service bills/invoices from your heating equipment contractor

  • Furnace efficiency (%):
    You can typically find this information displayed on your furnace label

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Propane

Default values have been provided. These values are based on current typical averages. These values can be used or you can input different values from a bill or other source.

  • Litres of fuel you used in the most recent heating season (Oct - April):
    You can find this information on your propane invoices or you can contact your fuel supplier

  • Total cost of your fuel in the most recent heating season ($):
    You can find this information on your propane invoices or you can contact your fuel supplier

  • Other annual costs for your furnace other than standard maintenance:
    You can find this information on any service bills/invoices from your heating equipment contractor

  • Furnace efficiency (%):
    You can typically find this information displayed on your furnace label

Start again
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Couple checking bills

The Oil to Heat Pump Affordability program

If you’re a lower-income customer and your home is heated by oil, you may qualify for the Oil to Heat Pump Affordability Program, offered by the Federal Government.

Eligible homeowners can receive up to $10,000 towards:

  • Purchase and installation of eligible heat pump systems, including any necessary electrical and mechanical upgrades to your home

  • Safe removal of your oil tank

  • Installation of a back-up electric heating system (as required)

  • Switching over other oil-using household systems, such as a water heater (where necessary)

Fuel switching: oil or propane heating may cost you

Oil heating and equipment

  • Higher oil prices in Ontario*

  • Regular maintenance to keep equipment clean and working effectively

  • Requirement to keep your tank full and arrange oil deliveries

  • An oil-based heating system increases potential for environmental hazards and insurance costs may be higher**

Propane heating and equipment

  • Higher propane prices in Ontario*

  • Missing a delivery of propane could mean your home heating is interrupted

  • Tank fillings require regular deliveries by a propane supplier

  • As propane is a non-renewable resource, there are other more environmentally friendly options

What does it cost to heat a typical home in Ontario?

This graph shows historical residential heating from 2006-2024 for propane, oil and electricity.

Electric heating FAQs

Why are you promoting fuel switching?

We are always looking for ways to help our customers and have found that Ontarians who use oil or propane to heat their homes and don’t have access to natural gas have the potential to realize substantial benefits by switching their home and water heating to electric heat.

Why should I switch?

The benefits of switching include reduced home insurance rates, lower maintenance, lower risk as you don’t have to worry about oil spills, lower GHG emissions, and increased convenience (no need to schedule oil/propane storage tank refills).

Electric furnaces and water heaters are also more efficient, as no energy is wasted through heat released via an exhaust

How much can I save by switching?

Your savings will depend on how much energy you consume for space and water heating every year. The more you use, the more you can expect to save by switching to electric heating. For an estimate of what you can expect to save on an annual basis, see the energy calculator above.

With Hydro One’s renewed focus on customer service, we’re promoting switching to electric heat in order to help our customers save money on their energy bills. In addition, our customers have told us that the environment is very important to them. Switching your space and water heating fuel from oil or propane to electric may reduce your annual GHG emissions. Use the above calculator to see how much you can reduce your emissions.

How easy is it to switch?

If your home already has ductwork installed, the installation of an electric furnace is as easy as the installation of an oil or propane furnace.

If your home has a panel that is 100 amps or lower, installing an electric furnace may also require a service panel upgrade. Increased panel capacity will also help you accommodate any other future added electrical loads and increases the value of your home.

Speak with your HVAC contractor for more information about installation requirements for your particular needs.

Can my current electrical panel accommodate electric space/water heating?

If your home has a panel that is 100 amps or lower, installing an electric furnace may also require a service panel upgrade. Increased panel capacity will also help you accommodate any other future added electrical loads and increases the value of your home. Contact a certified contractor to learn more.

Why isn't natural gas included in the comparison?

Almost half of Hydro One’s customers don’t have natural gas supply in their area. While natural gas can be an economical way to heat your home, our fuel switching calculator was designed to educate/assist our customers that don’t have that option.

What happens if electricity prices rise substantially, or oil/propane prices fall after I switch?

Predicting electricity, oil and propane prices with certainty over the lifetime of the heating equipment is virtually impossible. Prices may well vary and it is just as likely that oil/propane prices continue to rise substantially faster than electricity prices.

Currently heating your home or business with electric heat?

See how to maximize efficiency with our home heating guide

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