Electrifying home heating in Canada, step by step
Electrification of home heating means replacing a gas, oil or propane furnace or boiler with electric equipment, most often a heat pump. The switch can cut on-site fuel use and emissions, but the result depends on the house, the electricity supply, the rates and whether the electrical panel can carry the new load.
What does it mean to electrify heating?
The house stops burning fuel on site and gets its heat from electricity instead. That can cover space heating, hot water, or both. The main routes are an air-source or ground-source heat pump, an electric boiler or furnace, electric baseboards and a heat pump water heater.
Heat pumps are the usual choice because they deliver several units of heat per unit of electricity, a ratio explained in heat pump COP explained. Resistance heaters give one unit per unit and cost more to run in most places. The wider field of non-fossil options is surveyed in renewable heating options in Canada.
Where do you start?
Work from the envelope outward.
- Cut the heat demand. Air sealing, insulation and better windows shrink the system you need. A home energy audit shows what to fix first.
- Size the equipment properly. A heat loss calculation sets the capacity, as outlined in heat pump load calculation.
- Check the electrical service. A heat pump, an electric vehicle charger and an induction range together may exceed an older panel. An electrician can assess the service and tell you whether an upgrade is needed.
- Choose the equipment and the backup. In very cold regions, a cold-climate model, a backup heater or a dual-fuel arrangement may suit. See cold-climate heat pumps and hybrid dual-fuel systems.
What does electrification do to costs and emissions?
Running costs hinge on the price of electricity against the price of the fuel you are replacing, and on the heat pump's seasonal efficiency. Both vary by province and over time, so the answer is local. Our comparison of natural gas and electric heating sets out how to work it out, and heat pump versus furnace compares the two systems.
Emissions depend on how the electricity is made. Grids in some provinces are dominated by hydro or other low-emission sources, and in others a larger share comes from fossil fuels, so the same heat pump has a different footprint in different places. Winter peaks matter too. If many homes electrify, utilities must plan for cold-weather demand. The home-heating side of the numbers is covered in greenhouse gas from home heating.
What about older homes?
Older houses are harder but not out of reach. Leaky envelopes, small ducts and radiators sized for hot water all complicate the job. Options include improving the envelope first, adding larger emitters, or pairing a heat pump with the existing furnace until the building is ready. The practical issues are in heat pump installation in older homes.
Rebates and loans for electrification have changed over time and differ by province and utility. Check current terms with the Government of Canada energy-efficiency pages, your provincial energy ministry and your utility before signing a contract, as described in how to check heat pump rebates.
What does Drake Landing add to the picture?
Drake Landing Solar Community in Okotoks, Alberta, took a different route to cutting fuel use. Instead of electrifying, its 52 homes were heated by solar heat stored underground and delivered through a district loop at roughly 40 to 50 degrees C. Monitoring reported 97 percent solar heat by 2012 and 100 percent in 2015-16, according to the performance results. After the system was wound down from about 2020 and decommissioned from 2024, most homes moved to natural-gas furnaces.
The lesson for anyone electrifying is the same one the community's design relied on: a tight, well-insulated house and low-temperature heat make every heat source easier, as described in what Drake Landing teaches about net-zero heating.
Quick answers
Is it worth electrifying home heating in Canada?
It depends on your fuel, your electricity price, your climate and your house. Compare quotes and expected running costs in your region before deciding.
Do I need a new electrical panel to switch to a heat pump?
Not always, but older panels can be too small once a heat pump and other electric loads are added. An electrician can assess the service.
Can I electrify in stages?
Yes. Many homes start with insulation and a heat pump water heater, add a heat pump alongside the furnace, and remove the fossil system later.
Are there incentives for electrifying?
Programs exist at several levels of government and through some utilities, but terms change. Check the Government of Canada energy pages, your province and your utility.