New Westminster, B.C. has enacted Canada’s first maximum heat bylaw, requiring all rental units to maintain a safe indoor temperature of at least 26 C between 8 p.m. and 8 a.m. This decision follows the devastating 2021 heat dome that resulted in 619 deaths in the province, many of whom were seniors or individuals with health vulnerabilities residing in older, low-rise apartments. The bylaw is part of a broader push for cooling regulations across Canada, as extreme heat events become increasingly common due to climate change. While the bylaw mandates temperature standards, it does not specify how landlords should achieve compliance, raising concerns about the potential costs of upgrades and their impact on affordable housing. Similar discussions are taking place in other Canadian cities, including Toronto and Hamilton, as municipalities grapple with rising temperatures and associated health risks.
Why It Matters
Extreme heat has emerged as a significant public health threat in Canada, with over 3,700 hospitalizations related to heat-related illnesses reported from 2005 to 2023. The 2021 heat dome underscored the vulnerability of certain housing types to rising temperatures, highlighting the need for regulations that protect tenants’ health and safety. As climate change continues to elevate temperatures, municipalities are under pressure to implement effective cooling measures to mitigate health risks and ensure adequate living conditions. The establishment of the maximum heat bylaw in New Westminster may serve as a model for other regions facing similar challenges in the context of changing climate conditions.
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