Environment & Energy
Related: About this forumThere's One Industry Where Warming Faces No Denial: Insurance & Reinsurance Markets
If you dont think youve been affected by global warming, take a closer look at your last homeowners insurance bill: The average cost of coverage has reached $1,900 a year nationwide, but its $4,000 a year in New Orleans and about $5,000 a year in Miami, according to Policygenius, an online insurance marketplace. And that is pocket change compared with the impact climate change may ultimately have on the value of your home. We have reached a turning point: Climate risk is driving insurer decisions like never before. After recent years of paying out claims for about 20 disasters a year with damages of over $1 billion, a sixfold increase from the 1980s, insurers are getting serious about new pricing models that incorporate the costs of a warming climate. Across the United States, premiums jumped 12 percent from 2021 to 2022, according to Policygenius estimates, and they are expected to continue to rise.
Even with higher premiums, unpredictable losses are wreaking havoc on insurers bottom lines. Ten insurers have gone belly up in Florida in just the last two years. And in many cases, insurers are pulling back in risky areas, leaving state-backed insurance plans holding the bag. Both private and government-backed insurers are undercapitalized for dealing with the potentially massive disasters we could be facing in coming years. This shortfall foreshadows more premium increases, which will drag down house prices. And losses will not be borne by those residing in higher-risk areas only; they will be borne by policyholders everywhere.
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Climate risks are difficult to forecast and are increasingly correlated: From insurers perspectives, its Everything Everywhere All at Once, with heightened risks of floods, droughts, wildfires and more. To have the necessary buffer to pay out claims after catastrophic losses, insurers will need more reserves and more reinsurance, and they will pass those costs on to policyholders in the form of higher premiums. That includes policyholders who live well out of harms way. The year after the Marshall fire destroyed over 1,000 homes and caused over $2 billion in damage near Boulder, Colo., average premiums rose over 17 percent statewide. While insurers can choose to stop offering insurance, the homeowners and governments they leave behind will still have to deal with the risks. And as the costs go up, more households may decide to reduce their coverage or may choose to go without insurance entirely. Its estimated that only one-third of households in flood zones have flood insurance with many risking financial ruin if the big one hits.
Then theres the housing market. There is $30 trillion in housing equity in the United States, and the most important source of wealth for most American households is the home. If homeowners have to pay more in premiums, cant obtain insurance at all or cant find buyers because of fears about climate change, property values can erode or collapse even without a hurricane making landfall. This dynamic has already started: My research partner Philip Mulder and I found that low-lying housing markets in coastal Florida began to price sea level risk in the 2010s, leading to a roughly 5 percent discount relative to houses in similar, but less exposed, communities. Climate risks are disproportionately borne by lower-income groups and racial minorities, who may already live in riskier areas, are less likely to be insured, and may lack access to resources for pre-disaster preparation or post-disaster repairs.
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https://www.nytimes.com/2023/05/07/opinion/climate-change-homeowners-insurance-housing-market.html?