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Homes to Zero

Understanding Net Zero Homes: A Comprehensive Guide

The Canadian Government has introduced regulations that will require all existing homes to be Net Zero by 2050.


Currently, buildings and construction contribute to nearly 40% of global greenhouse gas emissions. Shockingly, most of these emissions come from single-family homes.


By transitioning to Net Zero homes, we can significantly reduce our carbon footprints and make a meaningful impact on the environment. Not only does this help combat climate change, but it also provides significant benefits for homeowners. 


In this blog, we'll break down what a Net Zero home is, explain how to achieve it, and highlight why it's crucial for the future. We'll explore the benefits of Net Zero homes and provide tips on how you can start your journey towards a more sustainable way of living. 


What Is A Net Zero Home?


A Net Zero home produces zero greenhouse gas emissions, is energy efficient, does not burn fossil fuels onsite and only uses renewable energy for power. It achieves this by incorporating several energy-efficient features, such as high-performance insulation, efficient appliances and an enhanced building envelope. 


Net Zero homes only use energy from renewable sources and can generate energy onsite with solar panels or wind turbines, to produce enough energy to cover all their energy needs. If the home can't generate enough electricity on-site to meet its needs, it might buy off-site renewable energy instead. 


A Net Zero home with solar panels on the roof.

What are the benefits of a Net Zero home?

Net Zero homes have numerous advantages in addition to being environmentally friendly! 

Zero energy homes are designed to provide exceptional comfort all year round with a consistent temperature. Improved insulation, energy-efficient systems, and better indoor air quality contribute to a healthier and more comfortable living environment for you and your family.

Why should I have a Net Zero home?

Canada has introduced new regulations that will require all newly constructed homes to be Net Zero from 2030. The Canadian government is committed to achieving Net Zero greenhouse gas emissions by 2050, and so existing homes will also have to meet the same standard by this deadline. The City of Toronto has set their target of achieving this by 2040! Building energy-efficient homes can be achieved with little to no additional costs but the bigger challenge is retrofitting or renovating the over 10.5 million existing single-family homes in Canada to achieve Net Zero. 


The four pillars of a net zero home

What Makes A Home Net Zero?


A Net Zero home relies on four main areas: energy efficiency, renewable energy, airtightness, and ventilation with heat recovery. By improving these key areas when renovating your home, you can significantly reduce your energy consumption and carbon footprint while creating a comfortable and healthy living environment. 


What are the 4 Pillars of a Net Zero Home?

Energy Efficiency

One of the ways to toward Net Zero is to reduce energy waste by upgrading appliances, improving insulation, and enhancing the building envelope. Choosing smaller appliances and switching from gas stove to induction will save a significant amount of energy, reduce greenhouse gas emissions, and improve indoor air quality. Your home’s insulation and building envelope play a huge role in energy-efficiency. For a well-insulated and air-sealed home choose high-performance windows and doors that can considerably reduce energy use in your home.

Electrification:

Renewable Energy:

Monitoring and Maintenance: 


How do I make my home Net Zero?

You need to decarbonize and electrify your current home with a Net Zero retrofit. A Net Zero retrofit is the process of making an existing building or home Net Zero energy efficient. This involves a combination of energy efficiency upgrades such as insulation, air sealing, and efficient heating and cooling systems. It also involves the installation of renewable energy sources such as solar panels or wind turbines. The goal is to reduce the building's energy consumption as much as possible and then produce the remaining energy needed through renewable sources.  


The most efficient way to do a Net Zero retrofit is by doing all the upgrades at the same time, which is called a "deep energy retrofit." However, we understand that many homeowners prefer a phased approach due to budget or wanting to minimize disruption. No matter your approach, we'll help you prioritize upgrades and ensure each step gets you closer to Net Zero.



A family enjoying the savings of a net zero home


Ready to embrace a greener future and save money on your energy bills?

Homes to Zero makes it easy to understand what it takes to get your home to Net Zero.

  • Already have an EnerGuide audit? Fantastic! Our expert retrofit service can use that information to create a custom plan for your home. We'll handle everything from start to finish:

    • Personalized plan: We'll work with you to design a roadmap that meets your needs and budget, with prioritized upgrades and phased renovations.

    • Seamless process: We'll take care of permits, help you access rebates, and assemble a team of qualified contractors.

    • Professional installation: Our experienced team will complete the work efficiently, ensuring minimal disruption to your life.

    • Guaranteed satisfaction: We're committed to making sure you're completely happy with the results.

    Book a free consultation to discuss your retrofit! 


  • New to energy assessments? Our virtual assessment is a great (and affordable!) starting point. Here's why:

    • Fast and convenient: Get your results in just two days (compared to weeks for an EnerGuide audit). No need to wait around!

    • Clear targets:  We'll show you exactly what needs to be done to reach Net Zero, like the specific insulation R-value and type of windows you'll need (e.g., triple glazed).

    • Empowered decision-making:  With this knowledge, you can confidently talk to contractors and installers, ensuring your upgrades are truly effective. Plus, you'll still have complete control over the aesthetic choices that matter most to you.





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