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Greener Homes London works to provide residents with the guidance, tools and resources to assist them with reducing their environmental impact at home. With a focus on highlighting the advantages of green modifications, and the benefits of retrofit projects such as significantly reducing energy consumption and in turn, lowering utility costs. We also provide up-to-date information & consultation on available rebates, loans, and incentive programs that provide financial assistance for implementing green modifications, our ultimate goal is to create more sustainable homes to create a more sustainable London for all to enjoy.


Home Retrofit and Renovation Financial Resources:

We have put together a list of available financial incentives for green home retrofits and renovations to make renovating your home a breeze! Enjoy a comfortable, cost-effective, and energy-efficient home, while saving along the way. This financial incentive list also includes income-based financial incentive programs and other green incentives that may be of interest. For more information please contact the London Environmental Network team at [email protected]. This list has been updated as of August 2023. 


View Financial Resources & Incentives


Environmental Community Resources:

We have put together a summary list of available resources, and ways to connect, learn and grow with the environmental community in London.  From hands-on volunteering opportunities, to free environmental resources such as free trees, and free produce, and so much more! Scroll to see what our local environmental community can offer you or your family this year. 


View Environmental Community Resources


Get Started on Greening Your Home:


Homeowner Sustainability Guide


Landlord & Tenant Sustainability Guide


Quick Home Sustainability Tips (English)  


Quick Home Sustainability Tips (Spanish/Español) 


 Quick Home Sustainability Tips (Arabic/عربى) 


London Green Retrofit Rebate:



The London Environmental Network (LEN) 2023 Green Retrofit Rebate Program is now closed. Please follow us on social media, or sign up for our e-newsletter below to be notified if and when this program will return in 2024. 

The London Environmental Network’s Greener Homes London program works to inspire and empower homeowners to reduce the impact of their homes through increased energy efficiency and carbon reductions while supporting homeowners to achieve financial incentives as a result of these home improvements. As we all work to reduce our emissions to meet the 2030 Emissions Reduction Plan targets of 40% below 2005 levels by 2030, the London Environmental Network is thrilled to offer Londoners another way to participate in emissions reductions, and achieve energy efficiency, by offering financial incentives for these retrofits. Our goal is to reduce the burden of implementation experienced by homeowners across the city through the London Green Retrofit Rebate Program.

Questions? Email [email protected]


EnerGuide Audits or Home Energy Assessments:

The London Environmental Network offers EnerGuide Audits- also known as home energy assessments. These assessments are required to access:

  • The Natural Resources Canada (NRCan) Canada Greener Homes Grant (CGHG) of up to $5000*now facilitated through the Enbridge HER+ program
  • The Enbridge Home Efficiency Rebate+ including the CGHG of up to $5000 with Enbridge Bonus Rebates of up to $5000 *for qualifying participants up to $10,000 in rebates for eligible retrofits + a $600 grant towards the cost of the home energy assessments
  • The NRCan interest-free loans from $5000- $40,000 with a ten-year payback period for qualifying green home retrofits
Our Registered Energy Advisor will visit your home to gather data, model your current energy usage and make recommendations to make your home more comfortable, more efficient, more sustainable, and find cost-saving opportunities! 
If your home needs: 
  • New windows & doors
  • Upgraded insulation (attic, walls, basement, exterior, etc.) 
  • Upgraded home heating & cooling  
  • Home air-sealing (draft-proofing) 
  • Basement, attic, or crawlspace waterproofing 

Or you are interested in: 

  • Solar 
  • Air Source Heat Pumps 
  • Geothermal 


You would benefit from a home energy assessment!


Learn More About EnerGuide Audits


Enter to Win a Prize Pack with LEN Today!


Residential Attic Insulation & Air Sealing Program:


Program applications for the 2023 attic insulation and air sealing program have now closed. Please check in regularly, follow us on social media or sign up for our e-newsletter to stay up to date on if and when this program will be returning in 2024. 

Accepted participants get attic air sealing, venting, remediation & new insulation installed to today's building standards for no cost. This program is run through the London Environmental Network in coordination with Net Zero Insulation and The City of London. Interested applicants should read the program guide ahead of applying for the program. 

Questions? Email [email protected] for further assistance.


Virtual Home Checkup Presentation

From tips and tricks to implement, eco-friendly alternatives, statistics and facts, as well as rebate and incentive programs to look into that offer financial assistance for implementing green modifications, this virtual home checkup presentation can help you create a more sustainable home!



This program is supported by: 



Don't forget to sign up for our Greener Homes London e-newsletter below to be the first to know about retrofit incentives, program updates, and events!

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