Heed the Heat Warning

The document highlights the dangers of extreme heat in Canada, noting that 619 people died during the 2021 B.C. heat wave, with 93% lacking functional home cooling. It advocates for a combination of mechanical cooling (heat pumps, air conditioners) and urban greening, noting that in B.C.'s Lower Mainland, these could reduce heat-related hospitalization costs by 30% by mid-century. The text also recommends implementing occupational heat standards, earlier public heat warnings, and flexible workplace schedules to protect workers and maintain productivity, citing that schedule adaptations in B.C. could save $4 million annually in GDP losses by the 2030s.

• Extreme heat poses severe health risks, especially for vulnerable populations such as the elderly, low-income individuals, and those with chronic illnesses. In the 2021 B.C. heat wave, 619 people died from heat-related causes, and 93% of those victims lacked functional cooling in their homes.
• Combining mechanical cooling (such as heat pumps and air conditioners) with urban greening initiatives like tree planting and green roofs can protect health and the economy. In B.C.'s Lower Mainland, these combined adaptations could lower the cost of heat-related hospitalizations by up to 30% by mid-century.
• Occupational standards and adapted workplace schedules can protect workers and reduce economic losses. In B.C., adjusting workplace schedules to avoid the hottest parts of the day could prevent $4 million in annual heat-related GDP losses by the 2030s.
• Current public heat warnings from Environment and Climate Change Canada are issued one to two days before an event, which is shorter than the several-day warnings used in Australia, Europe, and the United States.

APA

Canadian Climate Institute (2023). Heed the Heat Warning. https://climateinstitute.ca/heed-the-heat-warning/

Chicago

Canadian Climate Institute. Heed the Heat Warning. 2023. https://climateinstitute.ca/heed-the-heat-warning/.

Wikipedia

{{cite press release |author=Canadian Climate Institute |title=Heed the Heat Warning |date=29 June 2023 |url=https://climateinstitute.ca/heed-the-heat-warning/ |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@misc{canadianclimateinstitute2023heed, author = {{Canadian Climate Institute}}, title = {{Heed the Heat Warning}}, publisher = {Canadian Climate Institute}, year = {2023}, month = jun, url = {https://climateinstitute.ca/heed-the-heat-warning/}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }