Free service: Know your home's energy score
Discover how your home can save on energy costs!
Virtual Home Energy Assessment Tool
At the click of a mouse...
Unlock the power of AI and explore your home’s energy-saving potential.
Real time results
Discover how different retrofit combinations will impact your home’s energy use.
Machine learning technology
vHEAT™ uses data from over 200,000 energy audits to more accurately predict how each home will respond to a variety of energy-saving retrofits.
Know your vHEAT™ score:
Every home in Durham Region is assigned an energy rating and virtual label through the vHEAT™ program. Learn your vHEAT™ score and claim your label through the Durham Green Homes user portal.
There's no charge for Durham residents to use vHEAT™
If you have already registered with Durham Greener Homes, you can access vHEAT™ by signing in to your user portal account.
If you are new to Durham Greener Homes you can access vHEAT™ by creating a user portal account.