Aaron Graben

Belinda Gilbey and Aaron Graben discuss retrofitting buildings with heat pumps and energy-efficient technology, particularly in Toronto's cold climate. They explore the success of heat pumps in colder climates and installation challenges in large buildings. The speakers emphasize the advantages of retrofitting buildings with heat pumps, including reducing CO2 emissions and electrical capacity load. They also delve into the perspectives and motivations of different stakeholders involved in retrofitting and decarbonization, as well as the significance of water conservation in high-rise buildings.