Five years after British Columbia's deadly heat dome, advocacy groups are organizing a march in Victoria to honour the hundreds who died and push for stronger protective policies. The event, scheduled for later this week, aims to keep the memory of the victims alive and pressure governments to implement measures that prevent future heat-related deaths.
Heat dome's deadly legacy
The heat dome that struck BC in late June 2021 was one of the deadliest weather events in Canadian history. According to the BC Coroners Service, at least 619 people died due to the extreme heat, with temperatures reaching record highs of nearly 50°C in some areas. Many of the victims were elderly, living alone, or in homes without adequate cooling.
Advocacy groups, including the BC Heat Dome Memorial Coalition, have been working to ensure the tragedy is not forgotten. “We are marching to remember the hundreds of lives lost and to demand that our governments take action to protect the most vulnerable,” said a coalition spokesperson. “We cannot let this happen again.”
Demands for policy change
The march will call for several specific policy changes, including mandatory air conditioning in all new residential buildings, a provincial heat alert system with clear protocols, and increased funding for community cooling centres. The groups also want the province to develop a comprehensive heat action plan that addresses the needs of low-income and marginalized communities.
“We are running blind when it comes to heat preparedness,” said Dr. Sarah Thompson, a public health expert at the University of Victoria. “We need data-driven policies that can save lives during extreme heat events.” The march will also highlight the link between climate change and the increasing frequency of heat domes.
Community response
Local officials have expressed support for the march. Victoria Mayor Lisa Helps said the city is committed to improving heat resilience. “We have already taken steps to expand cooling centres and provide water stations during heat warnings, but more needs to be done,” she said. The march is expected to draw hundreds of participants, including families of victims, climate activists, and health professionals.
The event will begin at Centennial Square and proceed to the BC Legislature, where organizers will present a petition with thousands of signatures. “We will not stop until our demands are met,” the coalition spokesperson added. “The lives lost in the heat dome demand nothing less.”



