Just launched: Carbon Emissions Inventory 2024

A new era for building codes in Canada

Canada’s newly released 2025 National Model Codes mark a turning point in how the country looks at building performance. The 2025 model codes send a clear message that Canada is moving toward a unified, modern regulatory framework for buildings.

Climate and affordability depend on these essential building code updates

Ontario’s building code is only updated every five to seven years, so we can’t afford to miss this opportunity to reduce carbon emissions by building better buildings that are cleaner and more affordable to operate. Read our recommendations to align it with an affordable, net zero future.

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