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Decarbonization at Atrium Continues

  • Writer: KingSett
    KingSett
  • May 23, 2025
  • 1 min read

Updated: 3 days ago

Atrium joins Enwave’s Deep Lake Water Cooling system, reducing emissions and advancing KingSett’s sustainability and decarbonization strategy


Aerial view of a modern building with a glass facade reflecting the cityscape. The rooftop features small garden areas, adding a touch of greenery.

Atrium, a 1 million square feet Class A office and retail complex in Toronto, is now connected to Enwave’s Deep Lake Water Cooling (“DLWC”) system, as part of KingSett’s broader sustainability and decarbonization efforts. By using cold water from Lake Ontario, the system provides efficient, low-carbon cooling, significantly reducing the building’s energy use and greenhouse gas emissions.

As the largest system of its kind in the world, DLWC serves much of downtown Toronto, including other KingSett-owned properties such as Fairmont Royal York Hotel, 700 Bay St. and 77/99 Gerrard St. This connection supports not only KingSett’s Sustainable Investing Strategy but also contributes to the city’s broader climate action goals by helping lower the carbon footprint of Toronto’s building stock.
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