Energy Made Visible
Have you ever wished you could see where heat was escaping from your house?
This was the quest that spurred the work of Geoffrey Hay, a geography professor at the University of Calgary. After seven years of research, he founded MyHEAT, a Calgary company that helps homeowners visualize the location and amount of heat loss from their homes.
To accomplish this, a high-precision thermal sensor is attached to an airplane, which flies overhead. MyHEAT’s resulting map of rooftop heat loss is created by combining raw data from the sensor with other mapping data sets and some machine learning.
There are only a few other companies in the world attempting similar heat mapping. Some of its competitors use a 360-degree sensor attached to a car (similar to Google Street View cameras), but MyHEAT’s advantage is the speed at which heat loss data can be collected. By attaching the sensor to an airplane, the entire city of Calgary could be mapped in two nights.
MyHEAT is more than just a heat mapping technology. The company’s vision is to help homeowners understand how their home’s heat loss compares to others in their community. By creating heat loss ratings, MyHEAT builds on the power of thermal imaging as a behavioural nudge tool. This thinking is getting some major recognition; with MyHEAT, Hay beat out 400 other contestants to win the grand prize at MIT’s 2013 Climate CoLab Conference.
“Homeowners are fives times more likely to take action after seeing their heat map.”
MyHEAT CEO Darren Jones said these heat maps can be a quick and inexpensive first step for engaging homeowners.
“Homeowners are fives times more likely to take action after seeing their heat map,” said Jones.
The heat loss maps and ratings are an indicator, he said, and should be used in conjunction with knowledge of the home. Insufficient insulation and poor sealing are two common culprits of heat loss that MyHEAT can often pinpoint. These findings can be the starting point for an energy audit.
So far, there has been a lot of interest from homeowners; 150,000 Albertans have viewed their home’s rooftop map, and 300,000 homes in Alberta have been clicked on. MyHEAT has mapped several cities in Alberta, Ontario and British Columbia, but the goal is to eventually map all of Canada. The company just finalized its first deal with a customer in the U.S. and is excited to continue building its global customer base.
The company also wants to continue building the product and offer tools that is invaluable in helping Canadians find resources to improve the energy efficiency of their home. Daygan Fowler, MyHEAT’s program manager of energy efficiency, said many incentive programs are available to help homeowners. Her goal is to use MyHEAT to bring more awareness to these, and develop tools and resources to help answer homeowner questions.
Although often invisible, MyHEAT is improving energy efficiency one rooftop at a time.