Half a billion people worldwide are affected by floods annually, and about 90 percent of all U.S. natural disasters involve flooding. The human and economic tolls are massive, and until recently insuring these risks and helping communities recover fell almost entirely on government programs.
Improved data, analysis, and modeling have helped drive private-sector interest in flood-risk transfer and mitigation. But despite growing private involvement, many experts consider the current system unsustainable. A resilience mindset is required, and that demands more than insurance products.
A new Triple-I paper analyzes the current state of flood risk and resilience and discusses how governments, corporations, academia, and others are rising to the challenges and seizing the opportunities.
“New products alone will not close the protection gap,” says Triple-I CEO Sean Kevelighan. “Risk transfer is just one tool in the resilience toolkit. Our understanding of loss trends and expertise in assessing and quantifying risk must be joined at the hip to technology, public policy and finance, and science. We need to partner with communities and businesses at every level to promote a broad resilience mindset focused on pre-emptive mitigation and rapid recovery.”
The Triple-I paper describes how this is happening. Tapping its own resources and the expertise of its insurance and risk-management network, Triple-I is pleased to bring you this analysis of the current state of flood risk and resilience.
Improved access to data, analytical tools, and sophisticated modeling capabilities has turned flood insurance from a virtually untouchable risk for insurers to an area of increasing business opportunity. These developments also have put the pieces in place for powerful collaborations between corporations, governments, and nonprofits to drive flood resilience for communities and businesses.
Stormwater management is one example. Triple-I CEO Sean Kevelighan recently participated in a panel at the P3 Water Summit to discuss flooding and water quality challenges and how insurers, municipalities, rating agencies, and other entities are incorporating flood and climate risks into their businesses.
The view from the middle
“Insurance is in the middle of all of this,” Kevelighan said, referring to three major global crises the moderator had mentioned – biodiversity loss, climate change, and the COVID-19 pandemic – “and I might add geopolitical risk and social unrest, as well as disruption due to technology and innovation. Triple-I is here to inform all those discussions.”
Climate risk, he said, “is certainly on the forefront of all the discussions we’re having right now, in terms of the larger disruption continuum.”
For decades, he noted, the industry has been looking for ways not just to help customers recover from natural catastrophes but to get out in front of the risks and promote methods to make them more resilient.
Flooding is a particularly pressing risk, Kevelighan noted, because “every year you’ve got about a half billion people who are impacted by floods. About 90 percent of all U.S. natural catastrophes involve some form of flooding. This is a critical part of the catastrophe cycle – and one that is significantly underinsured.”
Flood insurance and recovery assistance historically have fallen to federal and state government to manage. But even as improved data and other capabilities have made writing the coverage an increasingly attractive opportunity for insurers, Kevelighan said, it also has become clear that risk transfer through insurance isn’t enough to close the “protection gap.” Public-private partnerships and other approaches are essential.
Bringing it all together
Richard Seline, managing director of Resilient H2O Partners and co-founder of the Resilience Innovation Hub, talked about his companies’ efforts to “introduce emerging technologies, existing equipment, put it together with public and private interests” to promote activities and behaviors supportive of resilience.
“The Innovation Hub is intended to bring together the best ideas, the best experience, the best capital, and network it more efficiently and effectively,” Seline said. “We’re in lots of discussions with engineering firms, architecture firms, a lot of private equity firms. I didn’t know until a year ago that the Nature Conservancy has its own venture fund! Those are the types of folks we’re pulling together.”
Like Kevelighan, Seline pointed to the importance of data in making these collaborations possible: “Unless we have the data available to do the cost-benefit analysis and the return on investment, it’s all theoretical.”
Thanks to partnerships between organizations like Triple-I and Resilient H2O, he said, it’s now possible to marry hydrological data to financial and economic risk models to better inform investment planning and decision making.
Ready to ‘take off’
Stacey Mawson, director at Fitch Ratings, said the environment now seems ripe for stormwater public-private partnerships to “take off.”
“Over the past couple of years we’ve been seeing more projects coming to us for ratings,” she said. These have included water transport, flood mitigation, privatization of utilities because they need additional investment. “We’re seeing an increased focus on water in all its aspects.”
Companies that issue bonds and other forms of debt rely on rating agencies’ assessments of their creditworthiness to keep their borrowing costs low. A bad rating may cause bond buyers to demand a higher interest rate in return for the greater risk such a rating implies.
Rating agencies like Fitch can play a strong role in advancing environmental and social objectives by incorporating climate and social risks into their rating processes. Mawson discussed Fitch’s environmental, social, and governance (ESG) scores and suggested that, over time, if bond-issuing entities aren’t paying sufficient attention to such considerations it could become a rating issue.
For more information and insight on flood risk, check out our new research paper, Flood: Beyond Risk Transfer.
Treasury Secretary Janet Yellen’s pledge to tackle climate change and warning about the economic consequences of failure to act underscore the fact that climate is no longer “merely” an ecological and humanitarian issue – real money is involved.
As long as climate was perceived as a pet project of academics and celebrity activists, driving behavioral change – particularly on the part of industries with billions invested in carbon-intensive technologies and processes – was going to be an uphill effort. But the Titanic has begun to turn, and no industry is better positioned than insurance to help right its course. Insurers are no strangers to climate-related risk – they’ve had a financial stake in it for decades.
Let’s look at the facts:
Global insured weather-related property losses have outpaced inflation by about 7 percent since 1950. Of the $1.7 trillion of global insured property loss reported since 1990, a third is from tropical cyclones, according to Aon data. Nine of the 10 costliest hurricanes in U.S. history have occurred since 2004, and 2017, 2018, and 2019 represent the largest back-to-back-to-back insured property loss years in U.S. history.
Determining how much such losses are driven by climate versus other factors is complicated, and that’s part of the point.
“I know some have argued that this is a reason for us to move slowly,” Yellen said. “The thinking goes that because we know so little about climate risk, let’s be tentative in our actions—or even do nothing at all. This is completely wrong in my view. This is a major problem and it needs to be tackled now.”
Understanding the complexities of weather, climate, demographics, and other factors that contribute to loss trends requires data, analytical tools, and sophisticated modeling capabilities. Insurers invest heavily in these and other resources to be able to assess and price risk accurately. As a result, they’re uniquely well positioned to inform the conversation, drive action, and present solutions.
And they’re leading by example.
Chubb Chairman and CEO Evan G. Greenberg is among the industry leaders who has been on the forefront of communicating about climate risk. When Chubb announced that it will not make new debt or equity investments in companies that generate more than 30 percent of revenues from coal mining or coal energy production, Greenberg said, “Making the transition to a low-carbon economy involves planning and action by policymakers, investors, businesses and citizens alike. The policy we are implementing today reflects Chubb’s commitment to do our part as a steward of the Earth.”
Swiss Re last month announced a similarly ambitious carbon reduction target of 35 percent by 2025 for its investment portfolio. Zurich Insurance Group last year announced the launch of its Climate Change Resilience Services to help businesses better prepare for current and future risks associated with climate. Aon annually publishes its Weather, Climate and Catastrophe Insight reports.
These are just a few examples of how the insurance industry already is recognizing its stake in addressing climate change and providing resources to help others attack the problem.
Insured losses from March storms in the United States are likely to surpass $1 billion, Aon said in its monthly Global Catastrophe Recap.
Aon said multiple outbreaks – featuring tornadoes, hail, snow, and flooding – were to blame. The most notable included severe weather across the Central and Southern United States, with 122 tornadoes touching down during the month – the most since 2017. Alabama, Mississippi, Texas, Georgia, and Tennessee experienced the most damage.
This followed record-setting winter weather-related insured losses in February, following a prolonged Polar Vortex event, in which Arkansas, Kentucky, Tennessee, and Texas were among the hardest-hit states.
“The Polar Vortex generated record-breaking cold temperatures which extended as far south as the U.S./Mexico border,” Aon said in its February report. “Concurrently, a series of low-pressure systems produced rounds of hazardous snow, sleet, freezing rain, ice, and severe thunderstorms with impacts spanning from Washington state to the Mid-Atlantic.”
Texas was hard hit by the winter weather, which left dozens dead, millions without power, and nearly 15 million with water issues and could wind up being the costliest disaster in state history. Disaster-modeling firm AIR Worldwide says insured losses “appear likely to exceed $10 billion.”
The Electric Reliability Council of Texas (ERCOT) has been widely criticized for failing to require power facilities to be winterized after the last major storm that caused outages in 2011, thus contributing to damage incurred during the more recent one. Last week, the Cincinnati Insurance Company, headquartered in Ohio, filed suit asking a federal court for a declaratory judgment that would allow the insurer to decline paying damages in bodily injury or property damage lawsuits where ERCOT is found to be liable.
If the federal court doesn’t grant the declaratory judgment, Cincinnati Insurance would likely have to cover ERCOT under its current policy contract.
In February and into March, multiple rounds of heavy rainfall and severe weather generated flooding across parts of the Ohio and Tennessee Valleys. Parts of Kentucky, Tennessee, and West Virginia were most affected.
“Impacts were compounded by localized severe weather, including large hail, straight-line winds, and isolated tornadoes,” Aon reported. “Total economic losses were estimated to approach USD 100 million.”
A large portion of the residential flood damage was expected to be uninsured due to low National Flood Insurance Program (NFIP) coverage.
Colorado State University (CSU) hurricane researchers predict an above-average Atlantic hurricane season in 2021, citing the likely absence of El Niño as a primary factor. El Niño tends to increase upper-level westerly winds across the Caribbean into the tropical Atlantic, tearing apart hurricanes as they try to form.
The CSU Tropical Meteorology Project team, led by Triple-I non-resident scholar Dr. Phil Klotzbach, predicts 17 named storms during the 2021 Atlantic hurricane season.
Of those, the researchers expect eight to become hurricanes and four to reach major hurricane strength (Saffir/Simpson category 3-4-5) with sustained winds of 111 miles per hour or greater.
An average season has 12 named storms, six hurricanes and three major hurricanes.
The 2021 hurricane season, which runs from June 1 to November 30, follows a record-breaking 2020 season. The team expects the 2021 hurricane activity to be about 140 percent of the average season. By comparison, 2020’s hurricane activity was about 170 percent of the average season. The 2020 hurricane season had six landfalling continental US hurricanes, including Category 4 Hurricane Laura, which battered southwestern Louisiana.
So far, the 2021 hurricane season is exhibiting characteristics similar to 1996, 2001, 2008, 2011 and 2017. “All of our analog seasons had above-average Atlantic hurricane activity, with 1996 and 2017 being extremely active seasons,” said Klotzbach.
The report also includes the probability of major hurricanes making landfall:
• 69 percent for the entire U.S. coastline (average for the last century is 52 percent) • 45 percent for the U.S. East Coast including the Florida peninsula (average for the last century is 31 percent) • 44 percent for the Gulf Coast from the Florida panhandle westward to Brownsville (average for the last century is 30 percent) • 58 percent for the Caribbean (average for the last century is 42 percent)
As always, Dr. Klotzbach caution coastal residents to take proper precautions as “it only takes one storm near you to make it an active season.”
The Federal Emergency Management Agency (FEMA) last week unveiled details of Risk Rating 2.0 – its plan to modernize the National Flood Insurance Program (NFIP) to make it fairer and more sustainable.
The changes measuring flood danger differently – gauging properties’ specific risks and replacement costs, rather than simply whether they sit in a FEMA-designated “flood zone.” FEMA officials said this would end a system in which low-value homes effectively subsidize insurance for high-value homes.
Despite concerns that Risk Rating 2.0 would lead to huge premium increases, NFIP Senior Executive David Maurstad said 23 percent of policyholders will see “immediate decreases,” 66 percent will see an “average of zero to $10 a month” in additional premiums, and 11% will pay higher bills, some more than $20 a month.
NFIP owes the U.S. Treasury $20.5 billion after a series of hurricanes that resulted in claims costs greater than the premiums FEMA received.
“Our current system is just fundamentally not working for us anymore,” Maurstad said, adding that the new approach would result in a “more equitable, accurate and individualized NFIP.”
Lawmakers in coastal states like Florida worried about the sudden impact of higher rates – more accurately reflecting the greater flood risk in those areas – on their constituents. FEMA has ameliorated those concerns by making new rates apply only to new policies when the program takes effect in October 2021. Homeowners and businesses with existing flood policies won’t see a rate change until April 2022.
FEMA said high-value homes in high-risk areas would experience seeing the largest increases. FEMA expects their rate increases would take effect over a 10-15 year “glide path” as they continue to be protected by an 18 percent annual cap on premium increases that is written into law.
The Union of Concerned Scientists (UCS) quickly weighed in on the plan.
“The system we’ve used to calculate flood risk, and in turn insurance policy premiums, no longer holds water,” said Shana Udvardy, a UCS climate resilience analyst. “Outdated maps have left homeowners ill-prepared for possible disasters. Risk Rating 2.0 could go a long way in helping homeowners better understand their risk, ensuring they can make informed decisions to protect themselves and their property.”
“It is great to see that FEMA is moving forward with Risk Rating 2.0, which is so badly needed,” said Matthew Eby, executive director of the First Street Foundation, a climate and technology non-profit that has done its own extensive flood-mapping. A recent First Street analysis found the United States to be woefully underprepared for damaging floods.
It identified “around 1.7 times the number of properties as having substantial risk,” compared with FEMA’s flood zone designation. “This equates to a total of 14.6 million properties across the country at substantial risk, of which 5.9 million property owners are currently unaware of or underestimating the risk they face.”
What’s in a name? If you live in “Tornado Alley,” there might be a lot – or less than you might imagine.
The designation refers to a stretch of geography running from Texas and Oklahoma through Nebraska and Kansas (think Dorothy and Toto, their house wrenched from the parched, flat earth and spinning toward Oz). It first came into use almost 70 years ago, when two atmospheric scientists used it as the title for a research project on tornadoes.
But, as the Washington Postrecently reported, some experts believe the name is misleading and should be retired.
“To be honest, I hate the term,” said Stephen Strader, an atmospheric scientist at Villanova University specializing in severe weather risk mitigation. “What people need to understand is that if you live east of the continental divide, tornadoes can affect you.”
Research has shown tornadoes are just as common in the Deep South as they are on the Plains, and there is no real drop in tornadoes as one exits Tornado Alley to the east.
“Tornadoes on the Plains are often elegant and foreboding,” the Post says, “some reliably appearing as high-contrast funnels that pose over vacant farmland for hordes of storm chasers and photographers. The Plains are like a giant meteorological classroom, an open laboratory; its students flock to it every year.”
Which explains why tornadoes we see on TV have that “classic” funnel look – and what we are shown most often comes to be thought of as most “typical.”
In the Deep South, most tornadoes are, as the Post puts it, “rain-wrapped and shrouded in low clouds, impossible to see.” More than a third of all tornadoes in Alabama and Mississippi occur at night, making them twice as likely to be deadly.
But, because they don’t match the popular perception of what a tornado is like and are hard to capture, they seldom appear on TV.
Why does it matter?
Because how we name things influences how we think about them, and how we think about them influences policymaking and individual behavior.
As we reported last year, tornado reports are on the rise – but is that because of changes in weather and climate? Or improved reporting related to technology and the growing popularity of “storm chasing”? Damage from tornadoes and other types of natural disasters is becoming more costly – is that because storms are becoming more frequent and severe? Or because more people are moving into disaster-prone areas?
If you’re not located in Tornado Alley, does it make sense to invest in mitigating tornado-related risks? Probably as much as it does to have flood insurance, even if you’re not in a FEMA-designated flood zone, or anticipate and prepare for winter storms in Texas.
By Scott Holeman, Media Relations Director, Triple-I
Floods kill more people than any other thunderstorm-related hazard. Many flood deaths are the result of people driving into water-covered roads. Triple-I has these tips on how to protect your family.
Recent flooding in Kentucky “is going to be one that goes into the record books,” the state’s Emergency Management Director Michael Dossett said in a news conference this week. At least 49 counties had issued disaster declarations following days of rain that dumped four to seven inches across a wide stretch of the state and pushed rivers to levels not seen for decades.
Dossett and Gov. Andy Beshear said the state had been in contact with the Federal Emergency Management Agency (FEMA) to seek federal aid and that assessments would be made next week for both the flooding and an ice storm last week. Damage assessments for the ice storm had been put on hold by the floods.
Extreme weather events, like these floods and last month’s winter storm that left dozens of Texans dead, millions without power, and nearly 15 million with water issues, underscore the importance of resilience planning and of homeowners and businesses having appropriate insurance coverage.
Flood protection gap
About 90 percent of all U.S. natural disasters involve flooding. Whether related to coastal and inland inundations due to hurricanes, extreme rainfall, snowmelt, mudflows, or other events, floods cause billions of dollars in losses each year. According to FEMA, one inch of flood water can cause as much as $25,000 in damage to a home.
But direct economic losses are only part of the picture. Human costs are enormous, and it can take families, businesses, and communities years to recover.
Flood damage is excluded from coverage under standard homeowners and renters insurance policies. However, coverage is available from the National Flood Insurance Program (NFIP) and from a growing number of private insurers.
Many people believe they don’t need flood insurance if the bank providing their mortgage doesn’t require it; others assume their homeowners insurance covers flood damage; others think they cannot afford it.
A recent analysis by the nonprofit First Street Foundation found the United States to be woefully underprepared for damaging floods. It identified “around 1.7 times the number of properties as having substantial risk,” compared with FEMA’s flood zone designation.
“This equates to a total of 14.6 million properties across the country at substantial risk, of which 5.9 million property owners are currently unaware of or underestimating the risk they face,” the report said.
Current system unsustainable
The NFIP owes more than $20.5 billion to the U.S. Treasury, leaving $9.9 billion in borrowing authority from a $30.43 billion limit in law. This debt is serviced by the NFIP and interest is paid through premium revenues. With flood losses on the rise, the current system is not sustainable without changes.
In December, FEMA proposed “substantively” revising the “estimated cost of assistance” factor the agency uses to review governors’ requests for a federal disaster declaration to “more accurately assess the disaster response capabilities” of the states, District of Columbia and U.S. territories. Its Risk Rating 2.0 initiative, set for implementation in October, aims to make flood insurance rates more accurately reflect insured properties’ individual flood risk.
In other words, the federal government will likely ask states, municipalities, and some policyholders to shoulder more of the cost of recovering from natural catastrophes.
Complex challenges require multi-pronged approaches to address them, and FEMA and other federal and state agencies are working with the private sector to close the flood protection gap. In the near term, the most cost-effective way for families and businesses to mitigate flood risk is insurance.
If it can rain where you are, it can flood where you are. As Daniel Kaniewski, managing director for public sector innovation at Marsh & McLennan and former deputy administrator for resilience at FEMA, put it during a Triple-I webinar last year: “Any home can flood. Even if you’re well outside a floodplain, get flood insurance. Whether you’re a homeowner or a renter or a businessowner — get flood insurance.”
