December 5, 2024
Natural disasters are costing Canada more than we think, analysts warn #CanadaFinance

Natural disasters are costing Canada more than we think, analysts warn #CanadaFinance

CashNews.co

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Wildfires swept through the Alberta town of Jasper in July. (Credit: Postmedia)

From the wildfires that tore through Jasper this summer to torrential rain in Toronto, natural disasters are taking an increasing toll on Canada.

There have been 38 per cent more natural disasters — floods, wildfires, extreme storms and droughts — in Canada between 2000 and 2020 than in the 20 years previous, says a new report from Scotiabank.

Money dedicated to rebuilding after these disasters soared by more than 400 per cent between the 2000s and 2010s.

The damage goes beyond insurance claims, says John McNally, senior adviser of climate and socio-economic policy research at the bank.  Areas battered by extreme weather see increases in unemployment rates and declines in wages and home prices that linger for months, even years.

The wildfires in Fort McMurray stripped a full percentage point off gross domestic product in the second quarter of 2016 and the Canadian Climate Institute estimates by 2050 natural disasters will decrease GDP by about 0.8 per cent.

“Beyond  these costs, disasters can also lower tax revenues, destroy wealth in the form of infrastructure and assets, and impose opportunity costs by requiring capital to be directed towards rebuilding rather than more productive ends,” said McNally.

So far regions have been able to rebound from these disasters because money from insurance companies and governments finance the rebuilding, but both of these sources are showing signs of strain, said the report.

Provincial expenses for disaster relief and emergency response in 2023/24 were more than 200 per cent higher than budgeted for, with every province exceeding budget estimates.

Insurance companies, meanwhile, are suffering historic losses with the four major weather events in Canada this year leading to a record number of insurance claims.

And the damage is expected to get worse, not better.

By 2030, Public Safety Canada estimates that total losses from natural disasters will reach an average of $15.4 billion a year.

“These higher costs may mean financiers under strain need to make hard decisions about how much support to offer impacted households in high-risk regions,” said McNally.

If that happens, communities in Canada may begin to experience disasters in different ways, he said.  Insurable areas will continue to rebound, while areas prone to flooding and wildfires will decline.

“Over the long-run, lower economic performance could be expected, and declines could prove difficult to reverse,” he said.

There are things government can do such as investing in resilience and adaptation projects, creating a national flood insurance program and collecting more economic data on the impacts, said McNally.

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