During the cold winter season, many people are proactively looking for ways to reduce energy consumption and lower costs. It’s important to remember that some energy-reducing methods can also affect indoor air quality and safety, including the risk of carbon monoxide (CO) exposure.

More than 65 per cent of CO-related deaths in Ontario happen at home, according to the Government of Ontario. With recent updates to the Fire Code now in effect, homeowners and renters may want to understand how these changes affect everyday safety. Ryan Reid, operations manager with Enbridge Gas, shares what to know about the update and how it will help keep you and your family safe:

What’s changing? To keep your family safe, ensure you have a working detector on every level of your home. This year, under the updated code, carbon monoxide alarms will now be required on every level of your home, including those without bedrooms, and next to all sleeping areas. Alarms are mandatory if the home has a fuel-burning appliance, fireplace, attached garage or is heated by air from a fuel-burning appliance outside the residence.

Who do these changes affect? Every household in Ontario will need to comply with the new rules without exception. Following these rules will help keep your family safe from potential exposure.

Why is this important? Carbon monoxide is often called the “silent killer” because it’s invisible, odourless and dangerous. The unfortunate reality is that most CO deaths and injuries are preventable. These updated regulations are designed to save lives by ensuring alarms are installed where they’re needed most.

When does this take effect? The new requirements take effect on January 1, 2026. Homes that aren’t yet compliant will need to make updates to meet the new standards.

How can homeowners prepare? Homeowners can take a few simple steps to meet the updated requirements, including installing carbon monoxide alarms on every level of the home and testing alarms regularly. Batteries should also be replaced as needed to ensure alarms are working properly.

You can find more information on carbon monoxide safety and tips to protect your home at enbridgegas.com/Ontario.