Deep Energy
Retrofits Help You

  • Lower monthly utility and maintenance bills
  • Make your home healthier & more comfortable
  • Reduce carbon emissions
  • Increased resale value

 

A deep energy retrofit can help your house to surpass modern building standards, significantly reduce carbon emissions, lower heating and cooling costs, lower maintenance, and increase comfort!

Find out more about starting your deep energy retrofit project.

icon pathways

Retrofit Pathway

Explore the three steps to make
the best out of your home energy
retrofits.

Learn More
icon retrofit tool

Savings Estimator

Try our visual tool to check how much energy you can save with retrofit measures of your choice.

Learn More
icon incentives and grants

Incentives & Grants

Learn about incentives and rebates to help you reach your deep energy retrofit goals.

Learn More

What is a “deep energy retrofit”?

A deep energy retrofit (DER) is a home renovation that reduces your home’s energy usage by at least 50 per cent.
A deep retrofit involves a strategic series of steps that helps improve your home's energy efficiency and reduces greenhouse gas (GHG) emissions! A deep energy retrofit project can be done all at once or step by step over several years, depending on your unique situation, needs, and the characteristics of your home.
Learn More
house with coloured arrows

Deep Energy Retrofit Steps

  1. Step 1:

    Upgrading your home’s building envelope.

  2. Step 2:

    Updating your home’s mechanical system.

  3. Step 3:

    Adding renewable energy systems to your energy efficient home.

Get Started

Retrofitting Canada's Homes
Progress Report #1

November 2023


"Canada’s 2030 Emissions Reduction Plan includes a target of a 40% reduction in greenhouse gas (GHG) emissions by 2030
and a goal of net-zero by 2050. 
Buildings emissions increased from 2005 to 2019 but low-rise residential emissions
actually decreased 6.1%. We are making progress towards net-zero in housing but not fast enough."

What's Happening

  • GUELPH HOMEOWNERS GIVE HOUSE HANDSOME MAKEOVER, SAVE 51% OF ANNUAL ENERGY CONSUMPTION!

    October 1, 2024

    Emily Hansen and Andrew Learmonth live in a two-storey, 1930s sunset-facing ~1500ft2 (~140m2) detached house in Guelph, Ontario. This house, a short walk from old city hall, had a pebbledash stucco finish when the young couple purchased it in the Summer of 2021. The absence of insulation in their walls made itself known later that winter as ice formed on those very same walls. 

    Continue Reading
  • HUNDRED-YEAR-OLD HOUSE NEARLY DOUBLES SQUARE FOOTAGE, USES LESS ENERGY THAN BEFORE DEEP RETROFIT!

    September 10, 2024

    Before their deep energy retrofit, David and Krista Claus and their three teens lived in a fair bit of discomfort in their house in Prince George, B.C. Cold winters caused condensation to freeze beloved stuffed animals to walls, and the family’s cherished tropical fish went belly-up during a heat dome.

    Continue Reading
  • GREEN COMMUNITIES CANADA RECEIVES $450K TO IMPROVE HEAT PUMP DEEP ENERGY RETROFITS

    April 8, 2024

    Green Communities Canada (GCC) is proud to announce the expansion of our Deep Energy Retrofit project to improve heat pump deep energy retrofits.

    Continue Reading

Funders

Logo for Peter Gilgan FoundationLogo for McConnell FoundationLogo for the Trottier Family Foundation