2021 Weather, Climate and Catastrophe Insight

Page created by Edwin Moreno
 
CONTINUE READING
2021 Weather, Climate and Catastrophe Insight
2021 Weather,
Climate and
Catastrophe Insight
2021 Weather, Climate and Catastrophe Insight
2021 Weather, Climate and Catastrophe Insight

                                                Table of   Executive Summary                                4    Historical Database Reanalysis
                                                                                                                  & Loss Development                        34
                                                                                                                                                                   Appendix A: 2021 Global Disasters 
                                                                                                                                                                   United States   80
                                                                                                                                                                                                          80

                                                Contents   Opening Remarks: What Can We
                                                           Do Today to Plan For Tomorrow?                   6    2021 Global Catastrophe Review            36
                                                                                                                                                                   Remainder of North America (Non-U.S.)  82
                                                                                                                                                                   South America  84
                                                                                                                  United States  38                               Europe 
                                                                                                                                                                          85
                                                           How This Report Can Help Build                         Americas (Non-U.S.)  40                         Middle East  86
                                                           and Promote Resilience                           7
                                                                                                                  EMEA (Europe, Middle East & Africa)  42         Africa 
                                                                                                                                                                          87
                                                                                                                  APAC (Asia & Pacific)  44
                                                           2021 Natural Disaster Events &                                                                          Asia 
                                                                                                                                                                        87

                                                           Loss Trends                                      8    2021 Natural Peril Review                 46
                                                                                                                                                                   Oceania 
                                                                                                                                                                           90

                                                           Global Economic Losses: Seventh Costliest Year         Focus Topic: Tropical Cyclone  48               Appendix B: Long-term Natural
                                                           on Record  8
                                                                                                                  Focus Topic: Severe Convective Storms  54       Disaster Trends                        91
                                                           Global Insured Losses Surpass $100B for the
                                                           Fourth Time in Five Years  12                         Focus Topic: Flooding  57

                                                           Better Forecasting and Preparation Leads to            Focus Topic: Wildfire  60                       Appendix C: Historical Natural
                                                           Continued Decline in Fatalities  16                   Focus Topic: Drought and Extreme Heat   62      Disaster Events                       93

                                                           Natural Disasters Defined: Stable Number of            Focus Topic: Winter Weather  65
                                                           Events as Costs Rise  17
                                                                                                                  Focus Topic: Additional Perils  67
                                                                                                                                                                   Appendix D: Global Tropical
                                                                                                                                                                   Cyclone Activity                       97
                                                           Seasons of Change                               20
                                                                                                                  2021 Climate Review                       68
           2                                               Climatological Normals  20
                                                                                                                  IPCC’s Sixth Assessment Report Highlights
                                                                                                                                                                   Appendix E: United States Severe
                                                                                                                  Need for Climate Urgency  70                    Weather Data                          98
                                                           Real-Time Impact of Climate    2021 Marks the Sixth-Warmest Year on Record
                                                           Change                     22 Dating to 1880  71                                                      Appendix F: Global Earthquakes        100

                                                           Physical Risk: Building for an Evolving Climate  24   Greenhouse Gas Emissions Hit New Highs as
                                                           Beyond Physical: Recognizing Transition Risk
                                                                                                                  Accelerated Increase Persists  72               Appendix G: United States
                                                           and Regulatory Requirements  25                       Twin Episodes of La Niña Affect Global Weather   Wildfire Data                         101
                                                                                                                  Patterns in 2021   73
                                                           Climate Impact on Health  26
                                                           Supply Chain: Managing Connected Extremes  27
                                                                                                                  Arctic & Antarctica: Melting Sea Ice             Impact Forecasting Model
                                                           Elevating Risk Management to Enhance
                                                                                                                  Threatens Ecosystems  74
                                                                                                                                                                   Coverage Map                          102
                                                                                                                  Global Ocean Heat Content Sets Record High
                                                           Disaster Responses  30
                                                                                                                  in 2021  76
                                                           Climate Displacement  31
                                                                                                                  Annual Climate Extremes  77
2021 Weather, Climate and Catastrophe Insight
2021 Weather, Climate and Catastrophe Insight

                                                Executive   Economic Loss

                                                            $343
                                                                                       Insured Loss

                                                                                       $130
                                                                                                                                                                                                  Germany, Belgium
                                                                                                                     401                                                                          Austria, Luxembourg,
                                                Summary     billion
                                                            27% above the
                                                                                       billion
                                                                                       76% above the
                                                                                                                     number of notable disaster events
                                                                                                                                                                                                  and China
                                                            21st Century average       21st Century average                                                                                       recorded the costliest insurance industry events on record

                                                                                                                     $36 billion
                                                                                                                     insured loss from Ida, 4th costliest hurricane
                                                                                                                     on record for insurers                                                       2,248
                                                                                                                                                                                                  number of fatalities from Haiti Earthquake,

                                                            62%                        71%                                                                                                        deadliest event of 2021

                                                            Global Protection Gap      of global insured

                                                                                                                     $17 billion
                                                                                       losses were recorded
                                                                                       in the United States

                                                                                                                     insured loss from winter weather; costliest
                                                                                                                                                                                                  0.84°C (1.51°F)
                                                            50                         20
                                                                                                                     year on record for this peril
                                                                                                                                                                                                  Above the 20th Century Average (NOAA): World’s sixth-warmest
                                                                                                                                                                                                  year on record for land and ocean temperatures dating to 1880
                                                            billion-dollar economic    billion-dollar insured

                                                                                                                                                                                                  54.4°C (130.0°F)
                                                            loss events (4th highest   loss events (4th highest
                                                            on record)                 on record)
           4
                                                                                                                     $13 billion                                                                  Temperature on July 9, 2021 in Death Valley, California (USA);
                                                                                                                     insured loss from European floods in July, the                               unofficially the hottest temperature ever reliably measured on Earth
                                                                                                                     costliest disaster on record for the continent

                                                                                                                  Numbers presented throughout this document have been rounded and in some cases may not add up precisely to the totals provided.
2021 Weather, Climate and Catastrophe Insight
2021 Weather, Climate and Catastrophe Insight
                                                Opening Remarks: What Can We                                                                                         How This Report Can Help Build
                                                Do Today to Plan For Tomorrow?                                                                                       and Promote Resilience
                                                Over the past year, the world has counted the costs       equivalent to a Category 5 hurricane, struck               This report highlights 2021 global natural hazards and helps quantify and qualify how topics such as climate
                                                of another round of major, expensive and disruptive       the Philippines in December and record-setting             change, socioeconomics, and other emerging issues are driving new and emerging types of risk. The data,
                                                natural disasters. These kinds of catastrophes are        heatwaves led to drought and wildfires in North            statistics, and analytics are meant to aid interests in sectors such as insurance, government, academia, real
                                                increasing in frequency and severity — impacting          and South America, Europe and Asia. Significant            estate, emergency management, and banking.
                                                livelihoods, communities, and businesses across the       tornadoes and hail affected Australia, Western and
                                                globe. And many of them can be exacerbated by the         Central Europe and Canada while earthquakes struck
                                                effects of climate change.                                in Haiti and Japan.                                         Identify                            ●
                                                                                                                                                                                                              Explore global and regional catastrophe hazard and loss drivers

                                                                                                                                                                      Trends
                                                                                                                                                                                                          ●
                                                                                                                                                                                                              Determine which areas are seeing higher annual or decadal losses
                                                As the world wakes up to the effects of a changing        Recovery efforts and the delivery of critical
                                                climate, what can organizations do to build for the       humanitarian aid were further complicated again this                                            ●
                                                                                                                                                                                                              Detect climate change influence on individual event behavior and impacts
                                                long-term while tackling the immediate challenges of      year due to the ever-evolving COVID-19 pandemic.
                                                a volatile world?

                                                U.S. sees the costliest events
                                                                                                          Unique opportunity
                                                                                                                                                                      Promote                             ●
                                                                                                                                                                                                              Better establish risk mitigation efforts in the public and private sectors –
                                                                                                                                                                                                              with initial focus in the most vulnerable areas of the world – for enhanced

                                                Extreme weather events, some of which were
                                                                                                          Organizations, governments and communities are
                                                                                                          beginning to realize that our interconnected world is
                                                                                                                                                                      Risk                                    disaster response and business continuity

                                                enhanced by climate change, were particularly
                                                notable in the United States. Hurricane Ida, which
                                                                                                          becoming more directly — and indirectly — affected by
                                                                                                          the environment around us.
                                                                                                                                                                      Mitigation                          ●
                                                                                                                                                                                                              Modernize building codes and mandate enforcement
                                                                                                                                                                                                          ●
                                                                                                                                                                                                              Improve risk communication and explanation of uncertainty
                                                made landfall in August, resulted in one of the highest   The public and private sector now has a unique                                                  ●
                                                                                                                                                                                                              Academic collaborations in climate research will aid in the development
                                                individual losses ever recorded for public and private    opportunity to discover and implement new                                                           of new tools and solutions to push forward new ideas to lower risk and
                                                insurers ($36 billion). Ida was one of eight tropical     strategies. One example of this new spirit of                                                       promote future mitigation and adaptation practices
                                                cyclones that made landfall in the U.S. in another        cooperation can be seen in the 26th United Nations
                                                above-average Atlantic Hurricane Season.
                                                                                                          Climate Change Conference (COP26), which
                                                The country also saw the costliest winter weather
                                                event ever recorded following a disruption of Polar
                                                                                                          demonstrated how national governments, financial
                                                                                                          institutions, emergency managers and academics
                                                                                                                                                                      Seize the                           ●
                                                                                                                                                                                                              Explore traditional and alternative insurance to protect people and assets

                                                                                                                                                                      opportunities
                                                                                                                                                                                                          ●
                                                                                                                                                                                                              Grow the volume of assets dedicated to sustainable investment to
                                                Vortex that engulfed much of the country. A high          can collaborate to advance new plans to cut carbon                                                  accelerate green initiatives that will meet net-zero emissions goals
                                                number of severe convective storms, which included        emissions and put the world on a sustainable path to
                                                                                                                                                                                                          ●
                                                                                                                                                                                                              Develop strong ESG strategies to reduce risk and strengthen the
                                                a December tornado outbreak and derecho, resulted         minimize the effects of climate change.
                                                                                                                                                                                                              organizations’ access to capital, talent and investors.
                                                in the third-costliest year on record for the insurance
                                                industry in the United States, record heat and drought                                                                                                    ●
                                                                                                                                                                                                              Build and enable an agile and resilient workforce able to respond to climate
                                                conditions set the stage for wildfires which led to a     The path forward                                                                                    and other challenges.
                                                multi-billion-dollar annual loss. This included major     The impact of climate change has numerous knock-
                                                fire events in California and Colorado.                   on effects beyond the immediate damage to property

           6
                                                                                                          and infrastructure. Issues such as the global supply        Build resilience through public-private collaborations
                                                Global records
                                                                                                          chain, healthcare, transition risk within an evolving
                                                                                                          regulatory environment, emergency management and            to close the protection gap, protecting and enriching
                                                In other parts of the world, historic rainfall and
                                                flooding set records for the costliest individual
                                                                                                          climate displacement are all affected by the problems
                                                                                                          associated with climate change. It is therefore critical
                                                                                                                                                                      lives around the world.
                                                natural disaster events for the insurance industries      that the public and private sectors work together to
                                                in Germany and China. Meanwhile, a typhoon,               find a more equitable way to limit future risk.
                                                                                                                                                                        Key learning: Don’t forget the non-physical risk
                                                                                                                                                                        ●
                                                                                                                                                                            Costs of climate change extend beyond physical damage
                                                                                                                                                                        ●
                                                                                                                                                                            Larger-scale events can amplify humanitarian aid needs
                                                                                                                                                                        ●
                                                                                                                                                                            Investment in infrastructure or other adaptation methods can reduce long-term costs
                                                                                                                                                                        ●
                                                                                                                                                                            Data and analytics will aid increasingly mandated climate-related regulatory disclosures

                                                                                                                                                                     Along with this report, we welcome readers to access current and historical natural catastrophe data and event
                                                                                                                                                                     analysis at catastropheinsight.aon.com
2021 Weather, Climate and Catastrophe Insight
2021 Weather, Climate and Catastrophe Insight
                                                2021 Natural Disaster
                                                Events & Loss Trends
                                                Global Economic Losses: Seventh Costliest Year on Record                                                                                   Direct economic losses and physical damage resulting                                             the frequency of large-scale and highly impactful
                                                                                                                                                                                           from natural disasters were estimated at $343 billion                                            events. Four individual events topped the $20 billion
                                                Exhibit 1: Top 10 Global Economic Loss Events                                                                                              in 2021. This marked the seventh-costliest year                                                  economic loss threshold: Hurricane Ida, July Flooding
                                                 Date(s)                  Event                       Location                                Deaths   Economic Loss      Insured Loss     on record after adjusting actual incurred damage                                                 in Europe (Bernd), Summer Seasonal Flooding in
                                                                                                                                                         (USD billion)     (USD billion)   to today’s dollars using the U.S. Consumer Price                                                 China and the February Polar Vortex in North America
                                                 08/27 – 09/02            Hurricane Ida               U.S., Caribbean                            96               75.3            36.0     Index. While not a record-breaking year – far below                                              (U.S. / Mexico). This was just the second time on
                                                                                                                                                                                           the peak loss years seen in 2011 ($615 billion) and                                              record in which four $20+ billion events had been
                                                 07/12 – 07/18            Flooding                    Western & Central Europe                  227               45.6             13.0
                                                                                                                                                                                           2017 ($532 billion) – it was above the average ($271                                             registered in a calendar year, but the first time that
                                                 06/01 – 09/30            Seasonal Floods             China                                     545               30.0              2.1    billion) and median ($265 billion) of the 21st Century.                                          four events were weather / climate related. In 2004,
                                                 02/12 – 02/20            Winter Weather (Freeze)     U.S., Mexico                              235               25.0             15.0    When compared to the last decade (2011-2020),                                                    there were two hurricanes (Charley and Ivan) and two
                                                 01/01 – 12/31            Drought                     United States                                -               9.0              4.3    the economic losses were four percent higher than                                                earthquakes (October 23 Japan Earthquake and the
                                                                                                                                                                                           average and 15 percent higher than the median. Note                                              December 26 Indian Ocean Earthquake and Tsunami).
                                                 02/13 – 02/13            Fukushima Earthquake        Japan                                        1               8.0              2.5
                                                                                                                                                                                           than median analysis helps smooth any potential data
                                                                                                                                                                                                                                                                                            The reasoning behind the increased frequency of
                                                 04/05 – 04/08            Winter Weather              Western & Central Europe                     -               5.6              0.4    bias from anomalous years.
                                                                                                                                                                                                                                                                                            large-scale weather events in 2021 is complex. The
                                                 12/10 – 12/12            Severe Weather              United States                              93                 5.1             4.0    The economic cost solely resulting from weather and                                              influence of climate change is notably evident in
                                                 06/17 – 06/25            Severe Weather              Western & Central Europe                    7                4.9              3.5    climate-related events, which is defined as events                                               the case of tropical cyclone and extreme rainfall /
                                                 01/01 – 12/31            Drought                     Brazil                                       -               4.3              0.1    caused by atmospheric-driven phenomena, totaled                                                  temperature behavior, which aligns with scientific
                                                                                                                                                                                           $329 billion. This was the third-highest loss on record                                          research that storms will become more intense,
                                                                                                                      All other events    ~9,500          ~130 billion      ~49 billion
                                                                                                                                                                                           after adjusting for inflation, only behind 2017 and                                              individual events will bring heavier rainfall amounts,
                                                                                                                             TOTALS      ~10,500            343 billion     130 billion    2005. The total was 45 percent higher than the 21st                                              and temperatures will reach new heights (lows).
                                                                                                                                                                                           Century average and 52 percent higher than the                                                   How that translates to financial loss is slightly more
                                                                                                                                                                                           median. Weather / climate-only analysis serves as a                                              nuanced since the most vulnerable and urbanized
                                                Exhibit 2: Significant 2021 Economic Loss Events above $1.0 billion                                                                        starting point when identifying any emerging trends                                              areas incurred the most damage. As climate change
                                                                                                                                                                                           related to the influence of climate change on natural                                            influenced hazard behavior grows more volatile and
                                                                                                                                                                                           hazard behavior. The most notable takeaway from                                                  severe, the expansion of population footprints will
                                                                                                                                                                                           the economic costs of natural disasters in 2021 was                                              additionally grow the risk of costlier disasters.

                                                                                                                                                                                           Exhibit 3: Global Economic Losses
                                                                                                                              Europe Floods
                                                                                                                              $46 billion                                                  All natural disasters (2021 USD billion)                                                         Weather-related disasters (2021 USD billion)

                                                                                                                                                   China Floods                                                         615
                                                                Polar Vortex Event           Hurricane Ida                                         $30 billion
                                                                $25 billion                  $75 billion                                                                                                                                                    532
                                                                                                                                                                                                                                                                                                                                                         519
           8
                                                   Flooding
                                                                                                                                                                                                    397
                                                   Tropical Cyclone                                                                                                                                              380
                                                   Winter Weather                                                                                                                                                                                                                     343
                                                                                                                                                                                                                              318                                                                                                                                                 329
                                                                                                                                                                                                                                                                  308                                            310
                                                   Severe Weather                                                                                                                                                                                    297                       297                                      291 295                                295          286
                                                                                                                                                                                                                                     270                                 265                                                                                          260
                                                   Drought                                                                                                                                                                                                                                                                        249
                                                                                                                                                                                                                                                                                                    242
                                                   Earthquake                                                                                                                                                                                                                                                                                     216
                                                                                                                                                                                              186          194                             196 191                                                                                      185 177
                                                   Wildfire                                                                                                                                                                                                                                    164          169
                                                   Other

                                                Data: Aon (Catastrophe Insight)

                                                                                                                                                                                                    2008         2010         2012         2014      2016         2018         2020                 2008         2010      2012         2014      2016         2018         2020

                                                                                                                                                                                           Data: Aon (Catastrophe Insight)
2021 Weather, Climate and Catastrophe Insight
2021 Weather, Climate and Catastrophe Insight

                                                At $105 billion, flooding was the costliest peril of 2021 on an economic loss basis. This was largely driven by the                                         There were 50 individual billion-dollar natural disaster events in 2021, which was well above the average of 38
                                                flooding events in Europe and China. These two events alone accounted for more than $75 billion in economic                                                 events dating to 2000. All but three were weather or climate-related events. The 50 events were lower than the
                                                losses. The Tropical Cyclone peril came second, despite Hurricane Ida incurring at least $75 billion in damage and                                          55 in 2020, which was the third-highest year on record. Please note that U.S. wildfires are treated as individual
                                                becoming the sixth costliest global tropical cyclone ever recorded. Other perils with above-median losses included                                          events; there were three such events in 2021. The U.S. had a total of 23 billion-dollar events, the second year in
                                                Severe Weather, Winter Weather, Wildfire and Other, the latter driven by notable volcanic eruptions.                                                        a row with at least 20 such occurrences and only the third time on record (2017, 2020, 2021). For some years
                                                                                                                                                                                                            in the graphic below, tropical cyclone events in the Atlantic Basin resulted in billion-dollar losses in the U.S. and
                                                                                                                                                                                                            elsewhere in the Americas. Such occurrences are only tabulated once.
                                                Exhibit 4: Global Economic Losses by Peril

                                                Flooding                                                                                  105                     71%                     97%
                                                                                                                                                                                                            Exhibit 6: Global Billion-Dollar Economic Loss Events
                                                Tropical Cyclone                                                                 92                               19%                      111%

                                                Severe Weather                                                  58                                                81%                     70%                                                        60
                                                                                                                                                                                                                                                                  58
                                                Winter Weather                                       38                                                                   300%                    361%                                                                                                                                               55
                                                                                                                                                                                                                                                      13           10                                                                                         50
                                                Drought                                  21                                                          -35%                        -32%                                                                                                    49                                                  49      6
                                                                                                                                                                                                                                                                                                                            45        46                       5
                                                Wildfire                           13                                                                              47%                       131%                                                                                          7                          44
                                                                                                                                                                                                                                                                                                                39           5
                                                                                                                                                                                                                                                                                                                                                     16
                                                Earthquake                        12                                                                -72%                           -11%                                           37                                          36                   35                                                         15
                                                                                                                                                                                                                                                     20           22                                                                          16
                                                                                                                                                                                                                      33                      33                                                                                      19
                                                EU Windstorm                 2                                                                      -56%                         -34%                                                                                                                                        12
                                                                                                                                                                                                                                               5                                          21                          18
                                                                                                                                                                                                                      6                                                                                                                              6
                                                Other                        2                                                                                      148%                           402%
                                                                                                                                                                                                                                  13                                                                            16                                             7
                                                                                                                                                                                                                                                                              17                                             6
                                                                                                                                                                                                                                               12                                                   16                                        12
                                                                                              Economic Loss (2021 USD billion)                        Anomaly from Average        Anomaly from Median                                                              9                                                                  8
                                                                                                                                                                                                                      14                                                                                              5
                                                                                                                                                                                                                                                      17
                                                                                                                                                                                                                                  6
                                                Data: Aon (Catastrophe Insight)                                                                                                                                                                                                           11                    7
                                                                                                                                                                                                                                                                              6                                                                      27
                                                                                                                                                                                                                                               8                                                                            22                                23
                                                                                                                                                                                                                      7                                            17                                                 17              17      17
                                                                                                                                                                                                                                  14
                                                When viewing economic losses on an aggregate basis since the start of the 21 Century, Tropical Cyclone is the
                                                                                                                                                           st
                                                                                                                                                                                                                                               8      10                      11          10        11          12
                                                                                                                                                                                                                      6
                                                costliest global peril. Like the Earthquake peril, it was largely driven by extreme loss years and single catastrophic
                                                events, as opposed to Severe Weather losses, which are driven by an increasing frequency of events. It is worth                                                     2007        2008          2009   2010         2011    2012          2013       2014     2015     2016   2017     2018    2019   2020     2021

                                                noting that 41 percent of tropical cyclone losses in this century occurred within the last five years (2017-2021).                                             Americas                APAC                EMEA                    United States

                                                                                                                                                                                                            Data: Aon (Catastrophe Insight)

                                                Exhibit 5: Cumulative Economic Losses by Peril
                                                Economic Losses (2021 USD billion)                                               Count of billion-dollar events                                             Exhibit 7: 2021 Economic Losses Compared to Historical Benchmarks (2021 USD billion)
                                                                                                                        1,717                                                                       201
                                                   Tropical Cyclone                                                                                                                                         2021 Anomaly from Medians
                                                   Flooding                                                                                                                                                                                                  Americas                               APAC                      EMEA                  United States
                                                                                                                                                                                                    182
                                                                                                                                                                                                    175
                                                   Earthquake                                                           1,401                                                                               1980 - 2020                                                 34%                               10%                         153%                          262%
                                                   Severe Weather
   10
                                                   Drought                                                                                                                                                  2000 - 2020                                     -4%                                -24%                                  109%                           230%
                                                   Winter Weather
                                                                                                                                                                                                            2011 - 2020                                     -17%                               -30%                                  95%                     87%
                                                   Wildfire
                                                                                                                                                                                                    114
                                                   EU Windstorm                                                          910

                                                   Other                                                                 724                                                                                2021 Anomaly from Averages
                                                                                                                         715                                                                                                                                 Americas                               APAC                      EMEA                  United States

                                                                                                                                                                                                    59      1980 - 2020                                     -9%                                 -10%                                 118%                      160%
                                                                                                                                                                                                    46
                                                                                                                                                                                                    41      2000 - 2020                                    -32%                                -31%                                  92%                      95%
                                                                                                                         239
                                                                                                                         198
                                                                                                                                                                                                    17      2011 - 2020                                    -44%                                -46%                                  89%                     59%
                                                                                                                         104
                                                                                                                          15                                                                            3
                                                                                                                                                                                                            Data: Aon (Catastrophe Insight)
                                                2000               2005           2010             2015          2020            2000            2005              2010          2015        2020

                                                Data: Aon (Catastrophe Insight)
2021 Weather, Climate and Catastrophe Insight
2021 Weather, Climate and Catastrophe Insight

                                                Global Insured Losses Surpass $100B for the Fourth Time in Five Years                                                                         Insured losses from natural disasters reached $130                                             the influence of more substantial catastrophe events
                                                                                                                                                                                              billion in 2021. This total was well above the 21st                                            – especially by perils not previously identified as
                                                Exhibit 8: Top 10 Global Insured Loss Events                                                                                                  Century average ($74 billion) and median ($66 billion)                                         expected to have a major impact on an insurance
                                                 Date(s)                    Event                         Location                                Deaths   Economic Loss     Insured Loss     and 18 percent higher than in 2020. It was also the                                            portfolio – has resulted in more claims being filed
                                                                                                                                                             (USD billion)    (USD billion)   fourth-costliest year on record for public and private                                         and processed.
                                                 08/27 – 09/02              Hurricane Ida                 U.S., Caribbean                            96              75.3            36.0     insurance entities; only behind 2017, 2011, and 2005.                                          “Secondary” perils, including severe convective
                                                 02/12 – 02/20              Winter Weather (Freeze)       U.S., Mexico                              235              25.0             15.0    Roughly 38 percent of global economic losses were                                              storms, wildfires, flooding, winter weather or drought,
                                                                                                                                                                                              covered by insurance, which translates to a protection                                         are more frequently driving annual loss years. Years
                                                 07/12 – 07/18              Flooding                      Western & Central Europe                  227              45.6             13.0
                                                                                                                                                                                              gap of 62 percent, the second lowest on record                                                 dominated by “primary” perils (tropical cyclone and
                                                 01/01 – 12/31              Drought                       United States                                -              9.0              4.3
                                                                                                                                                                                              behind 2005 (60 percent). The global protection                                                earthquake) are occurring with less regularity, though
                                                 12/10 – 12/12              Severe Weather                United States                              93                5.1             4.0    gap is the difference between total economic losses                                            it does not minimize the potential risk. Such a trend
                                                 06/17 – 06/25              Severe Weather                Western & Central Europe                    7               4.9              3.5    and what is covered by insurers. This remains a                                                suggests that the terms “primary” and “secondary”
                                                                                                                                                                                              critical reference point for the insurance industry,                                           are increasingly out of step since many of the largest
                                                 04/27 – 05/02              Severe Weather                United States                                -              3.4              2.6
                                                                                                                                                                                              financial markets and governments as it highlights the                                         individual “secondary” peril events in the last decade
                                                 02/13 – 02/13              Fukushima Earthquake          Japan                                        1              8.0              2.5    vulnerability of communities and the opportunity for                                           have approached or exceeded $10 billion for insurers.
                                                 06/01 – 09/30              Seasonal Floods               China                                     545              30.0              2.1    new solutions.                                                                                 The United States, which boasts the most robust
                                                 12/30-12/31                Marshall Fire                 United States                                -              3.3              2.0    Weather- and climate-related disasters accounted                                               insurance industry in the world, accounted for 71
                                                                                                                          All other events    ~9,500           133 billion      45 billion    for $127 billion, or 98 percent of natural disaster                                            percent of the global insured losses. It was the
                                                                                                                                                                                              losses. It was another largely manageable year for the                                         second year in a row that it topped 70 percent. The
                                                                                                                                 TOTALS      ~10,500           343 billion     130 billion
                                                                                                                                                                                              industry with the earthquake peril.                                                            combined U.S. insured loss in 2020 and 2021 was
                                                                                                                                                                                                                                                                                             $176 billion; the highest two-year total on record,
                                                                                                                                                                                              Global insured losses have steadily increased in
                                                                                                                                                                                                                                                                                             surpassing 2004/2005 ($174 billion).
                                                Exhibit 9: Significant 2021 Insured Loss Events above $1.0 billion                                                                            recent decades. Much of this growth can be tied to
                                                                                                                                                                                              continued improvement in expanding the number of                                               To read more regarding available re/insurance
                                                                                                                                                                                              people with active insurance policies, especially in                                           industry capital and the health of the overall market,
                                                                                                                                                                                              parts of the world where insurance availability has                                            please refer to Aon’s Reinsurance Market Outlook.
                                                                                                                                                                                              only recently become more widely available. However,

                                                                                                                                  Europe Floods                                               Exhibit 10: Global Insured Losses
                                                                                                                                  $13 billion
                                                                                                                                                                                              All natural disasters (2021 USD billion)                                                       Weather-related disasters (2021 USD billion)

                                                                     Polar Vortex Event                                                                                                                                                                       170
                                                                     $15 billion                                                                                                                                         168                                                                                                                               168
                                                                                              Hurricane Ida
                                                                                              $36 billion
   12
                                                                                                                                                                                                                                                                                       130
                                                                                                                                                                                                                                                                                                                                                                                    127
                                                   Tropical Cyclone
                                                                                                                                                                                                                                                                    109         109                                                                              107         108
                                                   Severe Weather
                                                                                                                                                                                                                                                                                                                       99
                                                   Flooding                                                                                                                                                                    92                                                                                           90
                                                   Winter Weather                                                                                                                                                                                                          81                                                                                           80
                                                                                                                                                                                                      72          75
                                                   Drought                                                                                                                                                                                                                                           71
                                                                                                                                                                                                                                      64               66                                                                          63
                                                   Earthquake                                                                                                                                                                                                                                                                                       55
                                                                                                                                                                                                                                           53                                                                   54                      52
                                                   Wildfire                                                                                                                                                                                        48                                                                                           47
                                                                                                                                                                                                 43          42                                                                                43          41

                                                Data: Aon (Catastrophe Insight)

                                                                                                                                                                                                      2008        2010         2012        2014        2016         2018        2020                2008        2010        2012        2014        2016         2018        2020

                                                                                                                                                                                              Data: Aon (Catastrophe Insight)
2021 Weather, Climate and Catastrophe Insight
2021 Weather, Climate and Catastrophe Insight

                                                The costliest peril for the insurance industry in 2021 was Tropical Cyclone at $39 billion. At least $36 billion of                                                    There were at least 20 individual billion-dollar events for the insurance industry in 2021, well above the 21st
                                                that total came from Hurricane Ida alone. Another very active year for severe weather (severe convective storms)                                                       Century average of 12 and the fourth-highest total on record behind 2020, 2018, and 2011. The U.S. accounted
                                                saw insured losses top $30 billion. Winter Weather was a substantial 436 percent higher than average following                                                         for 14 of the 20 events. Of the 14 U.S. events, nine were related to severe convective storms. Please note that
                                                a historic U.S. event in February. The only peril that was well below its 21st-Century median was European                                                             U.S. wildfires are treated as individual events. In the case of a tropical cyclone event resulting in billion-dollar
                                                Windstorm.                                                                                                                                                             payouts in both the United States and the rest of the Americas, the event is bucketed in the region with the higher
                                                                                                                                                                                                                       insurance loss in the graphic below.

                                                Exhibit 11: Global Insured Losses by Peril
                                                                                                                                                                                                                       Exhibit 13: Global Billion-Dollar Insured Loss Events
                                                Tropical Cyclone                                                                                       39                      62%                            501%

                                                Severe Weather                                                                                    37                           85%                    81%
                                                                                                                                                                                                                                                                                                                                                                29
                                                Flooding                                                                     22                                                120%                    144%

                                                Winter Weather                                                        17                                                              436%                      535%                                                                                                                                             5

                                                Drought                                           6                                                                            28%                    69%                                                                    21                                                                   21
                                                                                                                                                                                                                                                                                                                                                                          20
                                                Wildfire                                       5                                                                                34%                        309%
                                                                                                                                                                                                                                                                                                                                                   4
                                                                                                                                                                                                                                                                              6                                                           17
                                                Earthquake                                3                                                                        -51%                                 184%                                                                                        16                                                    16
                                                                                                                                                                                                                                                                 15                                                                15
                                                                                                                                                                                                                                                                                                                                                   3                      3
                                                EU Windstorm                          2                                                                           -49%                        -35%                                                                            2                                                           3
                                                                                                                                                                                                                                                                                                                                                          3
                                                                                                                                                                                                                                             11                  4                       11                     11          11
                                                Other                             0                                                                                            51%                       207%                                                                                                                                                   22
                                                                                                                                                                                                                                                          9
                                                                                                                                                                                                                                                                                                     6
                                                                                                                                                                                                                                 7
                                                                                                      Insured Loss (2021 USD billion)                                Anomaly from Average      Anomaly from Median                                               5                                                                                14                      14
                                                                                                                                                                                                                                                                             13                                                           12
                                                Data: Aon (Catastrophe Insight)                                                                                                                                                                                                          10                                        10                     10
                                                                                                                                                                                                                                 3           8                                                                              8
                                                                                                                                                                                                                                                          6                                          6           7
                                                                                                                                                                                                                                                                 5
                                                                                                                                                                                                                                 3
                                                Aggregated costs for insurers have been largely dominated by the Tropical Cyclone and Severe Weather perils
                                                this century. The two perils combined for more than $1 trillion, or 60 percent of the total cumulative industry                                                                2007        2008          2009   2010         2011       2012       2013       2014         2015   2016   2017    2018    2019   2020    2021

                                                losses, of which roughly 74 percent was incurred in the United States. The Severe Convective Storm peril has also
                                                                                                                                                                                                                          Americas                APAC                EMEA                    United States
                                                increasingly separated itself as accounting for the highest number of billion-dollar events.
                                                                                                                                                                                                                       Data: Aon (Catastrophe Insight)

                                                Exhibit 12: Cumulative Insured Losses by Peril                                                                                                                         Exhibit 14: 2021 Insured Losses Compared to Historical Benchmarks (2021 USD billion)
                                                Insured Losses (2021 USD billion)                                                             Count of billion-dollar events                                           2021 Anomaly from Median
                                                                                                                                        549                                                                      114                                                   Americas                               APAC                        EMEA                  United States
                                                   Tropical Cyclone
                                                   Flooding                                                                                                                                                            1980 - 2020                                                68%                                 124%                        253%                          389%
                                                   Earthquake                                                                           455
                                                   Severe Weather                                                                                                                                                      2000 - 2020                                            7%                                     30%                         171%                      227%
   14
                                                   Drought
                                                                                                                                                                                                                       2011 - 2020                                     -8%                                -23%                                   133%                    85%
                                                   Winter Weather
                                                   Wildfire
                                                   EU Windstorm                                                                                                                                                        2021 Anomaly from Average
                                                   Other                                                                                                                                                                                                               Americas                               APAC                        EMEA                  United States
                                                                                                                                        228                                                                      49
                                                                                                                                                                                                                       1980 - 2020                                     -6%                                           12%                          200%                     214%

                                                                                                                                                                                                                 29    2000 - 2020                                -38%                                    -31%                                   137%                    108%
                                                                                                                                        123                                                                      28
                                                                                                                                         96
                                                                                                                                                                                                                 20    2011 - 2020                                -57%                                   -57%                                    117%                   69%
                                                                                                                                         85
                                                                                                                                         80                                                                      13
                                                                                                                                         65                                                                      12
                                                                                                                                                                                                                  9    Data: Aon (Catastrophe Insight)
                                                                                                                                         2
                                                2000               2005                   2010                 2015            2020           2000            2005             2010          2015        2020

                                                Data: Aon (Catastrophe Insight)
2021 Weather, Climate and Catastrophe Insight
2021 Weather, Climate and Catastrophe Insight

                                                Better Forecasting and Preparation Leads to Continued Decline in Fatalities                                                                                                                     Natural Disasters Defined: Stable Number of Events as Costs Rise
                                                Exhibit 15: Top 10 Human Fatality Events                                                                                                                                                        An event must meet at least one of the following criteria to be classified as a natural disaster in the Aon’s
                                                 Date(s)                     Event                                           Location                                                                Deaths           Economic Loss             Catastrophe Insight Database:
                                                                                                                                                                                                                        (USD billion)           ●
                                                                                                                                                                                                                                                    Economic Loss: $50 million
                                                 08/14                       Earthquake                                      Haiti                                                                       2,248                          1.6     ●
                                                                                                                                                                                                                                                    Insured Loss: $25 million
                                                 06/01 – 10/31               Seasonal Floods                                 India                                                                       1,282                          3.1     ●
                                                                                                                                                                                                                                                    Fatalities: 10
                                                 06/26 – 06/30               Heatwave                                        Western North America                                                       1,029                              -
                                                                                                                                                                                                                                                ●
                                                                                                                                                                                                                                                    Injured: 50
                                                 06/01 – 09/30               Seasonal Floods                                 China                                                                        545                         30.0
                                                                                                                                                                                                                                                ●
                                                                                                                                                                                                                                                    Homes and Structures Damaged or Filed Claims: 2,000
                                                 12/16 – 12/18               Typhoon Rai                                     Philippines, Vietnam                                                         410                           1.0
                                                                                                                                                                                                                                                Based on the noted criteria above, there were at least 401 individual natural disasters in 2021, which was near
                                                 04/03 – 04/12               Cyclone Seroja                                  Indonesia, Timor-Leste, Australia                                            276                           0.9
                                                                                                                                                                                                                                                both the average (393) and median (396) since 2000. Please note that further 2021 events might be added later
                                                 02/12 – 02/20               Polar Vortex Event                              United States                                                                235                         25.0      due to further research and data updates. As typically anticipated given the highest frequency of SCS, flood and
                                                 07/12 – 07/18               Flooding                                        Western & Central Europe                                                     227                         45.6      tropical cyclones, the highest number of disaster events occurred during the second (101) and third (134) quarters.
                                                                                                                                                                                                                                                The United States recorded 96 disaster events, as per this report’s criteria, which tied with the record set in 2020.
                                                 10/25 – 11/30               Flooding                                        India, Sri Lanka                                                              217                          2.5

                                                 02/07 – 02/08               Flooding                                        India                                                                        205                           0.2

                                                                                                                                                                      All other events               ~4,000                 ~231 billion        Exhibit 17: Total Natural Disaster Events

                                                                                                                                                                                 TOTALS             ~10,500                 343 billion
                                                                                                                                                                                                                                                                     437                          429                                                             431        433    440         430
                                                                                                                                                                                                                                                                                                                                       407      398    400                                            401
                                                                                                                                                                                                                                                         383                      391                                        388                                              58    70
                                                                                                                                                                                                                                                                                                                    373                                            72                           62
                                                                                                                                                                                                                                                                     111                          96         362
                                                Approximately 10,500 people lost their lives due                                                December left 409 people dead in the Philippines and                                                                                                                                    86      85      66                                             76
                                                                                                                                                                                                                                                          65                       87                               64       80
                                                                                                                                                                                                                                                                                                               65
                                                to global natural catastrophe events in 2021. More                                              another casualty in Vietnam.                                                                                                                                                                                                 160    147         133
                                                                                                                                                                                                                                                                                                                                                                  164
                                                than 80 percent of the fatalities occurred in Asia-                                                                                                                                                                  147                          151                                                   169                                           128
                                                                                                                                                The number of annual human casualties has shown a                                                        144                      141                        146
                                                                                                                                                                                                                                                                                                                    135
                                                                                                                                                                                                                                                                                                                             159
                                                                                                                                                                                                                                                                                                                                       151      157
                                                Pacific (48 percent) and the Americas (34 percent)                                              notable decline in recent decades. The improvements
                                                as a significant earthquake in Haiti (2,248 deaths),                                                                                                                                                                                                                                                                                139         141
                                                                                                                                                in forecasting, evacuation planning / strategies,                                                                                                                                                                 116        138                      101
                                                                                                                                                                                                                                                          118        122                          129          92   116                                 95
                                                seasonal flooding in India (1,282 deaths) and a                                                                                                                                                                                   111                                        98
                                                                                                                                                                                                                                                                                                                                       113      95
                                                                                                                                                increased public awareness and better building
                                                prolonged heatwave in North America (1,029 deaths)                                                                                                                                                                                                                                                                                              94     96
                                                                                                                                                practices have all played a key role. Asia, Africa, and                                                   56          57           52             53           59   58       51         57      61      70         79         77    84
                                                all topped the 1,000 mark. Flooding throughout Asia
                                                                                                                                                South America show the greatest improvements
                                                was the primary driver of disaster-related fatalities                                                                                                                                                   2007        2008          2009        2010           2011   2012    2013       2014    2015    2016       2017       2018   2019    2020      2021
                                                                                                                                                with reduced fatalities. Please note that confirmed
                                                during the year. Super Typhoon Rai marked the
                                                                                                                                                fatalities and missing people presumed dead are                                                     Americas               APAC                         EMEA           United States
                                                deadliest tropic cyclone of the year. Its landfall in late                                      included in the above totals.                                                                   Data: Aon (Catastrophe Insight)

   16
                                                Exhibit 16: Global Human Fatalities (thousands)
                                                                                                                                                                                                                                                Exhibit 18: Total Natural Disaster Events by Peril
                                                All natural disasters                                                                           Weather-related disasters
                                                                                                                                                                                                                                                2021 Events                                                                                           Average (2000-2020)
                                                         240         236                                                                                                                                                                        Severe Weather                                                                                135                                                            143
                                                                                                                                                                                                                                                Flooding                                                                                      133                                          94
                                                                                                                                                                                                                                                Tropical Cyclone                                        37                                                              38
                                                                                                                                                         152
                                                                                                                                                                                                                                                Winter Weather                                    25                                                              26
                                                                                                                                                                                                                                                Earthquake                                    24                                                                             52
                                                                                                                                                                      71                                                                        Wildfire                                      19                                                              13
                                                                            51                                                                                                                                                                  EU Windstorm                            11                                                               8
                                                                                         23          25                                                                     32
                                                    20          14                 12                            13                                 18                            11    20                      12                              Drought                                 10                                                                   12
                                                                                               10          9           10    11      8   10                     11                            9     11    7           6     10    8     7
                                                                                                                                                                                                                                                Other                               7                                                                    7
                                                         2008        2010         2012        2014        2016        2018        2020                   2008        2010        2012        2014        2016        2018        2020

                                                Data: Aon (Catastrophe Insight)                                                                                                                                                                 Data: Aon (Catastrophe Insight)
2021 Weather, Climate and Catastrophe Insight
2021 Weather, Climate and Catastrophe Insight

                                                Behind the Scenes of Weather and                                                                                Challenges in Weather Forecasting                     Looking Ahead

                                                Climate Forecasting
                                                                                                                                                                One of the greatest challenges faced by NOAA          In 2022, NOAA is focused on improving fire
                                                                                                                                                                is the need to improve precipitation forecasts        weather forecasting as wildfires are influenced by
                                                                                                                                                                across timescales. As we shift from ‘day-to-day’      the weather and climate, and equally the weather
                                                Greg Carbin is Branch Chief of Forecast Operations at NOAA’s Weather Prediction Center.                         weather to longer-term climate patterns, there        and climate are influenced by wildfires. NOAA will
                                                For more than 50 years, the National Oceanic and Atmospheric Administration (NOAA) has
                                                                                                                                                                is a critical need for improved projections of how    work to improve short-term forecasts to better
                                                leveraged diverse authorities for climate, weather, fisheries, coasts, and the ocean to create
                                                huge stores of environmental data and observations.                                                             the climate will change on more granular, regional    predict fire behavior and the longer-term modeling
                                                                                                                                                                scales and over the next several decades. More        of interactions between climate variability, climate
                                                                                                                                                                accurate climate projections will work to better      change, and the likelihood of hazardous wildfire
                                                On the front line of daily weather forecasting,           for impending weather hazards. From extreme           inform regional and local adaptation and resiliency   conditions.
                                                National Oceanic and Atmospheric                          rainfall and tornadoes, to high winds and extreme     planning for infrastructure, natural resource         The ultimate goal? To provide science and service
                                                Administration’s (NOAA) National Weather                  temperatures, meteorologists remain alert to          management, food production, finance, national        in the form of actionable data and information
                                                Service Forecast Offices, and National Centers            these hazards 7-days a week, 24-hours a day,          security and other sectors.                           needed to help solve the climate crisis.
                                                for Environmental Prediction, evaluate the                and 365 days a year. This information is critical
                                                latest observational and numerical data to                to resilience-building, national security, economic
                                                disseminate outlooks, watches and warnings                vitality, and the protection of life and property.

   18
2021 Weather, Climate and Catastrophe Insight
                                                Seasons of Change

                                                How “normal” continues to evolve with climatological averages, and the real-world implications of these climate                  Decadal changes to climate normals vary by                            in how the jet stream behaves can and has led to
                                                change-influenced shifts on various business practice topics                                                                     geographical region, season, and timeframe. Though                    instances of more extreme precipitation events.
                                                                                                                                                                                 as already mentioned, some of the more recent trends                  However, this has also led to more rapid shifts
                                                Climatological Normals                                                                                                           in normals indicate an accelerated rate of change in                  from extreme rain / flooding to extreme drought.
                                                                                                                                                                                 the warming of average temperatures. A NOAA study                     There are increasing examples of areas recording
                                                An important method of identifying changes in                         era climate change assessments. The one challenge          of the global climate in 2020 found that combined                     excessive precipitation in short duration, but that
                                                global, regional, or local weather / climate patterns                 using the 1961-1990 baseline for climate change is         land and ocean temperatures have increased at an                      rainfall accounts for most of the monthly or annual
                                                are found in what are known as “climatological                        that it does not account for changes to temperature        average rate of 0.08°C (0.13°F) per decade since                      total. This pattern often means that extreme drought
                                                normals”. Put simply, “normals” are an average that                   and precipitation since the start of the Industrial        1880. However, this rate of increase has more than                    conditions are quick to follow. Regardless, more
                                                is computed based on 30 years of daily weather                        Revolution (1850 to 1900). Using the 1850-1900             doubled to 0.18°C (0.32°F) since 1981.                                frequent extreme rain events are occurring, and this
                                                readings. They serve as a point of reference to the                   baseline provides a more robust view of how the                                                                                  is linked to a warmer and moister atmosphere. As a
                                                                                                                      global climate has accelerated rates of change since       While extreme heat continues to set new maximum
                                                climatology of a specific location and are used as a                                                                                                                                                   reminder, precipitation trends vary geographically and
                                                                                                                      carbon dioxide emissions from human activity have          temperature records in recent years, it may come
                                                benchmark against present day weather. The World                                                                                                                                                       seasonally.
                                                                                                                      dramatically increased.                                    as a surprise to realize that the biggest driver in
                                                Meteorological Organization (WMO) defines the
                                                                                                                                                                                 global warming has resulted from a significant shift                  Please note that relatively small absolute changes
                                                climatological standard normal as the most recent                     Looking at changes between the two most recent             in minimum temperatures. This means temperatures                      appear as large percentage changes in regions with
                                                30-year period that is updated with the conclusion of                 baselines (1981-2010 and 1991-2020) provides useful        are not cooling as much overnight as they did in                      dry baseline conditions. The Sahara region and the
                                                every decade.                                                         guidance of how quickly the climate is evolving. It        the past. This is particularly concerning during the                  Arabian Peninsula are two areas with the highest
                                                The most recent WMO 30-year baseline – 1991 to                        helps identify areas showing climate change effects        warm season, as it inhibits the ability of people and                 observed relative change between climate normals.
                                                2020 – was enacted in 2021. Governmental agencies                     at a faster or slower pace. In many locations, the rates   “stuff” to cool down overnight: putting vulnerable                    Exhibits 19 and 20 both show climate change impacts
                                                are requested by the WMO to implement and use                         of change are notably increasing with each passing         populations at a greater risk for heat-related stress                 that are in relatively good agreement with the long-
                                                the current baseline to affirm consistent points of                   decade. This highlights the urgency of passing             and illness.                                                          term climate projections released in the IPCC’s Sixth
                                                comparison around the world. Note that for modern                     meaningful legislation and developing investment                                                                                 Assessment Report (AR6).
                                                                                                                      strategic planning to slow down climate change and         The changes in precipitation normals are less obvious
                                                historical reference periods, the WMO retains the
                                                                                                                      improve mitigation / adaptation practices.                 and require more discussion. Pattern adjustments
                                                1961-1990 period as a standard reference for modern

                                                Exhibit 19: Difference between the 1991-2020 and 1981-2010 normals of average annual temperature                                 Exhibit 20: Difference between the 1991-2020 and 1981-2010 normals of average annual precipitation

20

                                                                                                                                                                                 Difference (%)
                                                                                                                                                                                    < -20
                                                Difference (°C)                                                                                                                     -20 to -10
                                                    +20

                                                Data: ERA5 / Copernicus / ECMWF. Graphic: Aon (Catastrophe Insight)                                                              Data: ERA5 / Copernicus / ECMWF. Graphic: Aon (Catastrophe Insight)
Real-Time Impact
of Climate Change
2021 Weather, Climate and Catastrophe Insight

                                                Physical Risk: Building for an Evolving Climate                                                                                                        Beyond Physical: Recognizing Transition Risk and Regulatory Requirements
                                                The behavioral changes seen in individual weather                                            challenge is addressing vulnerabilities in regions with   The effects of climate change are much bigger than                                                   The most prominent of these organizations is the
                                                events become more evident in individual events                                              the least financial means. Such locations – including     a singular tunnel-visioned view on physical assets.                                                  Task Force on Climate-Related Disclosures (TCFD).
                                                (acute) and longer-term trends (chronic). The                                                parts of Africa, Latin America, Asia, and the South       The financial sector has seen some of the fastest                                                    The group helps companies gain a clearer sense of
                                                subsequent impacts to property in both developed                                             Pacific Islands – account for the lowest insurance        growing focus on climate change in recent years                                                      what shifts in regulatory requirements, technological
                                                and emerging countries is a point of focus across                                            take-up and highest dependencies on international         driven by an evolving global regulatory environment.                                                 advances, and consumer behavior patterns are likely
                                                academia, governmental bodies, international                                                 aid in the world while among the highest at-risk for      As the financial markets are increasingly required                                                   to come as financial markets accelerate the need
                                                aid organizations and the private sector. It is well                                         future climate change effects.                            to conduct various stress tests to ensure solvency                                                   to quantify the costs of a more climate-focused
                                                chronicled within peer reviewed science that these                                           The need for collaboration between public and private     given the expectation of accelerating climate change-                                                economy. TCFD has seen a significant increase in the
                                                more intense events are directly tied to greater                                             entities has never been greater than today. To limit      related losses, the goal is to achieve stability in a                                                number of organizations adapting to their framework.
                                                physical risk to such assets as residential and                                              physical risk in both developed and emerging markets,     highly volatile fiscal environment – especially in the                                               In 2018, there were 513 “supporters” of the group
                                                commercial properties or infrastructure. However,                                            a strategic investment is needed in identifying best      face of the ongoing challenges posed by COVID-19.                                                    (287 were financial institutions). By 2021, that
                                                when discussing physical risk within the context of                                          practice and cost-efficient ways to improve how and       These climate disclosures are an important step in                                                   number had grown 410 percent to 2,616, including
                                                climate change, it is essential to not overlook non-                                         where we build in the face of growing climate-related     an organization’s journey in transitioning towards a                                                 1,069 financial institutions. These companies totaled
                                                weather natural disaster perils (earthquake, tsunami,                                        impacts. The insurance industry has already taken         greener investment portfolio.                                                                        a combined market capitalization of more than $25
                                                volcano, etc.) that also require robust planning and                                         initial steps by investing in the testing of material     Transition risk is a growing opportunity (or concern)                                                trillion and asset representation of $194 trillion. That
                                                focus.                                                                                       building performance. Some examples of companies          for companies as they account for the evolving                                                       represented a 99 percent increase from 2020 alone.
                                                How we adapt to these growing physical risks is                                              conducting this research include the Insurance            regulatory environment. A seismic change during an                                                   The geographic distribution of TCFD “supporters” is
                                                essential to limiting damage potential and protecting                                        Institute for Home and Business Safety (IBHS) in the      investment portfolio transition can lead to notable                                                  truly global with representation from every continent
                                                assets in the future. Even in the most developed parts                                       United States or the Institute for Catastrophic Loss      shifts in the value of assets and/or lead to higher                                                  (excluding Antarctica). This explosive growth in
                                                of the world there remains a critical need to retrofit                                       Reduction (ICLR) in Canada.                               day-to-day operational costs. As companies develop                                                   acceptance of the TCFD framework highlights the
                                                properties that reside in known high-risk locations.                                         Bottom Line: Most of the world’s homes, businesses,       their own framework to account for these regulatory                                                  momentum felt within the financial markets as
                                                Wealthier nations provide significant opportunities to                                       and infrastructure were built to meet the needs for a     requirements or prepare for rating agencies beginning                                                companies seek to be forward-thinking and not suffer
                                                create, enforce and mandate stringent building code                                          20th Century climate. As the effects of climate change    to “score” how well an institution is handling climate                                               from a reputational hit due to climate inaction.
                                                requirements in addition to further growing insurance                                                                                                  or environmental, social, and governance (ESG)
                                                                                                                                             accelerate, the need to prepare for the more intense                                                                                                           Bottom Line: Regulatory requirements mandating
                                                take-up where gaps exist. While most focus tends                                                                                                       topics, there are groups dedicated to developing a
                                                                                                                                             events of tomorrow becomes more urgent with each                                                                                                               climate-related disclosures are growing. European
                                                to be on world’s wealthiest nations, the greatest                                                                                                      forward-looking map.
                                                                                                                                             passing day.                                                                                                                                                   markets have long been dominant for such filings, but
                                                                                                                                                                                                                                                                                                            the United States and Asia are increasingly bringing
                                                                                                                                                                                                                                                                                                            such mandates to the table. The trend is here to stay.
                                                Exhibit 21: Fossil fuel emissions and population by income group
                                                Fossil Fuel Emissions per capita (tons)                         Total Fossil Fuel Emissions (gigatons)           Population (billion)
                                                16                                                              20                                               4
                                                                                                                                                                                                       Exhibit 22: Continued Growth in Support for the TCFD
24                                                                                                                                                                                                     Number of TCFD Supporters                                        Total Assets (Financial Institutions)                     Combined Market Capitalization (all)

                                                12                                                              15                                               3                                                                                   2,616
                                                                                                                                                                                                          Financial Insitutions                                                                                     $194 tn                                              $25 tn
                                                                                                                                                                                                          Other Supporters
                                                 8                                                              10                                               2                                                                                                                                      $150 tn
                                                                                                                                                                                                                                                     1,069

                                                                                                                                                                                                                                         1,512                                              $118 tn
                                                 4                                                               5                                               1
                                                                                                                                                                                                                                                                               $100 tn                                                                      $13 tn

                                                                                                                                                                                                                                          700
                                                                                                                                                                                                                                                     1,547                                                                                         $9 tn
                                                                                                                                                                                                                             785                                                                                                         $8 tn
                                                     1960            1980             2000            2020           1960            1980      2000       2020       1960         1980   2000   2020
                                                                                                                                                                                                                 513         374          812
                                                     High Income             Upper Middle Income                Lower Middle Income          Low Income                                                          287
                                                                                                                                                                                                                              411
                                                Data: World Bank / Global Carbon Project / Aon. Graphic: Aon (Catastrophe Insight)
                                                                                                                                                                                                       2017     2018        2019         2020         2021 2022        2017     2018         2019        2020         2021 2022   2017   2018      2019      2020        2021 2022

                                                                                                                                                                                                       Data: Task Force on Climate-related Financial Disclosures: 2021 Status Report. Graphic: Aon (Catastophe Insight)
2021 Weather, Climate and Catastrophe Insight

                                                Climate Impact on Health                                                                                                                                       Supply Chain: Managing Connected Extremes
                                                The effects of climate change pose a significant threat                                              A clearer implication to health risk surrounds the        An emerging topic in the discussion of climate           One important variable previously mentioned for
                                                to personal health, health care and subsequent worker                                                direct and indirect impacts from individual events.       change is the concept of compounded or connected         supply chain and/or commercial risk is on the
                                                productivity than can have downstream effects on                                                     Examples include heat stress (cardiovascular stress       extremes. Much has been written on the concerns          individual worker. This is especially true for industries
                                                global supply chains. While these impacts may seem                                                   to humans with prolonged outdoor exposure) and            around multiple large-scale disasters happening          heavily based on agriculture or construction. These
                                                less obvious than the physical damage seen in the                                                    wildfires (smoke can notably decrease air quality         concurrently that puts major strain on governmental      professions heavily rely on a workforce that works
                                                aftermath of an individual disaster event, the effects                                               thousands of miles (kilometers) away from the fire        agencies, emergency managers, and the insurance          outdoors. A 2019 study by the International Labor
                                                are growing and are often felt most by populations                                                   location). The impact to mental health following a        industry in responding to these events in real-time.     Office noted that further global warming will lead to
                                                that face the greatest vulnerabilities. Peer reviewed                                                large-scale disaster is the most underappreciated and     What has become more prevalent are the secondary         a 2 percent global reduction in total working hours
                                                academic research shows that the people whose                                                        long-lasting concern.                                     or tertiary effects seen across the commercial sector.   by 2030 because of lost work or reduced rate of
                                                health is being harmed the most (and first) are those                                                                                                                                                                   work. In parts of Southern Asia or Western Africa,
                                                                                                                                                     Organizations can address these concerns by               The most obvious effects to the commercial sector
                                                who contribute the least to carbon emissions and                                                                                                                                                                        that productivity reduction could reach 5 percent.
                                                                                                                                                     instituting leader and manager training on ways to        due to climate change come via the global supply
                                                subsequent atmospheric and oceanic warming. This                                                                                                                                                                        Heat stress will be a major challenge in less affluent
                                                                                                                                                     support employees in the wake of such large-scale         chain. Many of these effects have already been
                                                means people in low-income countries – especially in                                                                                                                                                                    countries where more vulnerable populations handle
                                                                                                                                                     disasters. Providing resources to help employees and      observed and are likely to occur with increased
                                                Africa, Latin America, Asia, and the Middle East - are                                                                                                                                                                  more dangerous jobs. The UN cites that accumulated
                                                                                                                                                     their families who are suffering from stress, anxiety     frequency if strategic planning is not done to
                                                more likely to be affected in the future.                                                                                                                                                                               direct and indirect losses due to heat stress could
                                                                                                                                                     and depression - such as an Employee Assistance           limit disruptions in the future. There are multiple
                                                                                                                                                                                                                                                                        reach $2.4 trillion by 2030 if nothing is done to
                                                Quantifying the direct consequences of climate                                                       Plan - can help address a variety of challenges           components to how supply chain can be disrupted by
                                                                                                                                                                                                                                                                        mitigate climate change risk.
                                                change on human health is challenging, and there                                                     exacerbated by climate change.                            climate change:
                                                are new signs of how the broader implications of                                                                                                                                                                        Bottom Line: As large-scale disasters happen with
                                                                                                                                                     Bottom Line: The most vulnerable populations from         1. More intense events damage critical infrastructure
                                                climate change can be attributed to many diseases,                                                                                                                                                                      more regularity, the downstream effects on the
                                                                                                                                                     climate change are typically in areas with the least         to minimize shipping avenues;
                                                even death. The disruption of food systems, the                                                                                                                                                                         commercial sector is only going to become more
                                                                                                                                                     means to prepare or protect against the growing           2. Direct damage to manufacturing facilities or
                                                spread of food, vector, and water-borne diseases, the                                                                                                                                                                   noticeable. Recent years in 2021, 2020, 2017, and
                                                                                                                                                     effects posed to human health. The good news is              equipment;
                                                degradation of social conditions, effects on mental                                                                                                                                                                     2011 highlighted the types of prolonged supply
                                                                                                                                                     that fatalities from individual weather disasters has
                                                health, and influence from air pollution are all risks                                                                                                         3. Reduction in employee productivity;                   chain and economic disruptions that can occur. As
                                                                                                                                                     declined in recent years. But there remains a moral
                                                with legitimate health repercussions. A 2021 World                                                                                                                                                                      more expensive and impactful disaster events occur
                                                                                                                                                     obligation to ensure a more equitable way of investing    4. Increased market prices for labor, energy, and
                                                Health Organization analysis cited that 12.7 percent                                                                                                                                                                    in quick succession, this type of complex risk on
                                                                                                                                                     and limiting risk by the wealthiest and highest              logistics (such as transport).
                                                of the world’s population (940 million people) spends                                                                                                                                                                   commercial business has the potential to become the
                                                                                                                                                     emitting nations of the world.
                                                at least 10 percent of their household budget on                                                                                                                                                                        new normal.
                                                healthcare. These costs are projected to grow.

                                                                                                                                                                                                               Exhibit 24: Components of Supply Chain Disruption
                                                Exhibit 23: Projected Number of days per year with deadly climatic conditions in 2091-2100 under RCP4.5 Scenario

26
                                                                                                                                                                                                                Critical Infrastructure                                                      Manufacturing
                                                                                                                                                                                                                               Damage                                                        Facility Disruption

                                                                                                                                                                                                                                                         Components
                                                                                                                                                                                                                                                           of Supply
                                                Number of Days
                                                 50 - 99
                                                 100 - 149
                                                                                                                                                                                                                                                        Chain Disruption
                                                 150 - 199
                                                 200 - 249
                                                 250 - 299
                                                 300+

                                                Data: Mora et al. Global risk of deadly heat. Nature Climate Change 7, 501-507 (2017); ESRI's Applications Prototype Lab. Graphic: Aon (Catastrophe Insight)
                                                                                                                                                                                                                                Employee                                                     Increased
                                                                                                                                                                                                                              Productivity                                                   Market Costs
2021 Weather, Climate and Catastrophe Insight

                                                Building a resilient and sustainable supply                                                                   As companies deal with physical changes and a
                                                                                                                                                              transition to a more sustainable business, they
                                                chain in the face of climate change                                                                           need to align the impacts of climate change to
                                                                                                                                                              balance sheet solutions that can reduce volatility.
                                                Richard Waterer, Aon’s Global Risk Consulting Leader                                                          Climate change requires a forward-looking
                                                                                                                                                              approach and the assessment of the ‘more
                                                                                                                                                              intangible’ transition risks.

                                                                                                                                                                   “
                                                Interruptions to supply chains are regular and         The need for innovation
                                                costly occurrences – demonstrated with the
                                                                                                       Supply chains were already fragile as companies
                                                blocking of the Suez Canal, the Texas cold snap                                                                    Organizations should think about climate
                                                                                                       sought to drive efficiencies and margins through
                                                and a drought in Taiwan. Against the backdrop                                                                      change on two fronts, one is managing
                                                                                                       sourcing of materials, ingredients and components
                                                of a pandemic, such events are estimated to                                                                        the balance sheet impacts. The other
                                                                                                       as well as the distribution of their end products.
                                                have created supply chain challenges, costs and                                                                    is developing the organization’s stance
                                                                                                       Liquidity strategies based on the use of reduced
                                                losses for over two thirds of the global business                                                                  on climate change and deciding how to
                                                                                                       inventories and ‘just-in-time’ (JIT) fulfilment
                                                community.                                                                                                         report that to stakeholders. Though even
                                                                                                       processes have increased exposure to disruption.
                                                                                                                                                                   with the same fundamentals, climate
                                                Coupled with the risk of disruption caused by          Though effective at reducing flow times and
                                                                                                                                                                   risk approaches will differ depending on
                                                catastrophes and the evolving climate, it has never    costs within production and distribution systems,
                                                                                                                                                                   company and industry dynamics.
                                                been harder to balance the need for flexible, cost-    these inventory and manufacturing workflows are
                                                effective supply chains.                               susceptible to supply and demand shocks. When               Corey Green, Head of Strategy & Execution,
                                                                                                       global supply chains are disrupted – as we’ve               Global Risk Consulting
                                                                                                       seen with the pandemic, the Suez blockage and
                                                   Aon’s Chief Broking Officer community               unpredictable weather events as recent examples        5 ways to strengthen your supply chain resilience
                                                   rated Supply Chain Risk and Climate                 – JIT production can fail. Leaving companies to
                                                   Change as the two biggest challenges from
                                                                                                                                                              ●
                                                                                                                                                                  Assess and align your macro exposures to
                                                                                                       pay fines for missing deadlines, empty shelves for
                                                   a risk transfer perspective.                                                                                   specific industry sector events including extreme
                                                                                                       consumers and extensive delays for components
                                                                                                                                                                  weather conditions, environmental and climate
                                                   Source: Aon’s Global Risk Management                of larger products (chips for electronic goods, as
                                                                                                                                                                  forecasting as well as political unrest to protect
                                                   Survey (GRMS)                                       another recent example) – all of which can have
                                                                                                                                                                  the assets from sea-level rises, wildfires,
                                                                                                       serious repercussions on a retailer’s reputation,
                                                                                                                                                                  earthquakes etc.
                                                As climate change makes extreme weather more           cash flow and revenue.
                                                                                                                                                              ●
                                                                                                                                                                  Identify and mitigate a range of reputational
                                                frequent and severe, it raises the probability of      Simultaneously, climate change is evolving
                                                                                                                                                                  issues culminating from supply chains including
                                                events that are more intense than manufacturing        so quickly that quantifying risk is increasingly
                                                                                                                                                                  diversity and inclusion, modern slavery, child or
                                                facilities are constructed to withstand. Companies     important and insuring risk is increasingly more
28                                                                                                                                                                forced labour and human trafficking.
                                                and consumers alike are already seeing the impact      difficult. Companies are hard-pressed to remain
                                                of climate change on production costs, reduced         agile in today’s increasingly volatile landscape but   ●
                                                                                                                                                                  Where there is a concentration of exposure,
                                                delivery times and the quality of goods delivered to   need to understand both the current and possible           consider de-risking the supply chain by re-
                                                the end user.                                          future risk exposure, including the influence of           engineering where possible, managing risk and
                                                                                                       our changing climate. Beyond limiting loss and             assessing the role of contracts and agreements,
                                                                                                       disruption, visibility into risk exposures has far-        as a tool for risk management.
                                                   Expected losses from supply chain                   reaching implications on a company’s growth.           ●
                                                                                                                                                                  Explore how you can improve existing supply
                                                   disruptions equal 42 percent of one year’s          Board Members must be seen as aware of risk                chain processes and procurement operations
                                                   EBITDA (earnings before interest, taxes,            exposures and how they’re being handling in                with insurance, risk management and finance
                                                   depreciation and amortization) on average           answering to shareholders and conducting due               teams
                                                   over the course of a decade.                        diligence around M&A deals. With a data-driven
                                                                                                                                                              ●
                                                                                                                                                                  Discover how you can match insurer capital
                                                   Source: S&P and Capital IQ; McKinsey                approach to understanding its position, a company
                                                                                                                                                                  to current and emerging exposures through
                                                   Global Institute analysis                           is better equipped to proactively mitigate risk and
                                                                                                                                                                  improved risk insights across key suppliers and
                                                                                                       optimize its risk financing strategy.
                                                                                                                                                                  third-parties. This could include captive insurance
                                                                                                                                                                  companies or index-linked, parametric solutions.
2021 Weather, Climate and Catastrophe Insight

                                                Elevating Risk Management to Enhance Disaster Responses                                                             Climate Displacement
                                                Among the most important aspects of climate change       As risk managers grapple with the complexities of          The humanitarian risks posed by climate change are                                        practices are forced to share diminishing resources
                                                is how to effectively prepare and/or respond to the      future climate risk and how to prepare for future          consequential and require a detailed view through                                         and enflame tensions in areas that have a dearth of
                                                societal challenges posed by the various physical        response, there are some basic categories to follow:       a moral and/or ethical lens. One of the areas of                                          strong governance. The lack of structured and well-
                                                and non-physical risks. Such challenges require          1. Mitigation: Identify best practice ways to              growing concern surrounds climate displacement.                                           functioning governance increases the difficulty to
                                                comprehensive assessments via risk management,              reduce the volume of carbon emissions and               This represents people who are forced from their                                          adapt or make the critical social, structural,
                                                including disaster relief and emergency management,         stabilize greenhouse gases which trap heat in           homes due to an individual weather or climate-                                            or economic changes needed to improve
                                                to respond to the more impactful events of tomorrow.        the atmosphere.                                         related disaster, or the compounded effects of                                            humanitarian sustainability. When combined with
                                                Complicating preparation efforts is that the likely                                                                 climate change that can enhance issues such as                                            accelerated temperature warmth and intensifying
                                                effects of climate change will be different for every    2. Adaptation: Plan for future life in a changing          food insecurity.                                                                          droughts, this can amplify environmental degradation.
                                                peril and region. This reality means there will be a        climate environment by investing to minimize                                                                                                      While there is no direct correlation between climate
                                                                                                            human and physical vulnerabilities, such as             Food insecurity is a real and growing challenge,
                                                greater need for more detailed planning will down to a                                                                                                                                                        change and regional conflict, there is little doubt
                                                                                                            investing in infrastructure projects, building          especially in countries or regions most vulnerable
                                                localized level.                                                                                                                                                                                              that the indirect effects are leading to increasing
                                                                                                            more storm-resistant structures, improving              to the effects of climate change. Poor agricultural
                                                Before discussing what can be done to lower climate                                                                 practices or changing land use has accelerated food                                       geopolitical concerns.
                                                                                                            risk communication, or shifting human
                                                change-related risks, we must define the differences        lifestyle behaviors.                                    scarcity in many parts of the underdeveloped world. A                                     A 2019 study by the University of Notre Dame’s Global
                                                between disaster relief and emergency management.                                                                   2020 United Nations study indicated that one-third of                                     Adaptation Index (ND-GAIN) project found that 60
                                                Emergency Management involves the identification of      3. Education: Expand the basic knowledge of                the world’s cropland had been abandoned in the past                                       percent of the top 20 counties most at-risk to
                                                a smaller-scale event and determining which specific        the climate system and recognize that there             40 years due to erosion. The agency further cited                                         climate change were in countries at high risk
                                                group(s) will handle various short-term aspects of          is still time to make a meaningful impact to            that another 20 million hectares (49 million acres) of                                    of armed conflict. The factors used to measure
                                                shelter, clean-up, or any request for local or state-       reverse anthropogenic-driven damage to the              agricultural land every year becomes too poor for crop                                    climate risk include: Food, Water Access, Health,
                                                level financial assistance. Disaster Relief involves a      earth’s environment.                                    production or lost due to urban sprawl. A separate                                        Ecosystem Services, Human Habitat, Infrastructure,
                                                much larger-scale incident that requires substantial     Bottom Line: The underlying challenge is that there        2020 UN study noted that more than 50 percent                                             Economic Readiness, Governance Readiness, and
                                                coordination between various federal agencies            needs to be a fundamental change in how risk               of the world’s population was likely to be living in a                                    Social Readiness.
                                                and humanitarian groups for short and long-term          management professionals prepare for the disasters         “water-stressed region” by 2050. These issues can
                                                                                                                                                                                                                                                              Bottom Line: As increasingly vulnerable populations in
                                                assistance around housing, food, medical, and            of today and tomorrow. The need for increased              quickly compound and lead to serious instances of
                                                                                                                                                                                                                                                              lower income countries are faced with food insecurity
                                                financial aid.                                           funding and planning from the federal level down to        acute malnutrition – especially in children.
                                                                                                                                                                                                                                                              or a limited number of employment opportunities,
                                                                                                         the local level is obvious, but how these agencies         Places facing the highest risk of food insecurity                                         this will lead to these residents leaving their homes
                                                                                                         work together to address the problem and ensure a          are also the ones dealing with the greatest wealth                                        to find a new place to live. Ensuring safe access
                                                                                                         level playing field for all communities, rich and poor,    inequalities and threats of regional conflict. As people                                  to food, medical aid, and shelter is essential in
                                                                                                         is the most urgent first step. It can and will literally   move due to a lack of food availability, this can often                                   underdeveloped nations.
                                                                                                         save lives.                                                result in rising conflict as farmers or other agricultural

30                                              Exhibit 25: Emergency Management and Disaster Relief
                                                                                                                                                                    Exhibit 26: Notre Dame Global Adaptation Index
                                                                                                                                                                    Overall Preparedness Ranking                                                             Vulnerability and Readiness
                                                                                                                                                                                                                                                             ↑ Higher Vulnerability
                                                   Emergency                                                                   Disaster                             Income Group

                                                                                           Increasing
                                                                                                                                                                       Upper
                                                   Management (EM)                                                             Relief (DR)                             Upper middle
                                                                                                                                                                                                                                             Norway (76.8)                            Niger

                                                                                            Funding,
                                                                                                                                                                       Lower middle
                                                   ●
                                                       Smaller scale events                                                    ●
                                                                                                                                   Large scale events
                                                                                                                                                                       Low
                                                       Short-term shelter & clean-
                                                                                          Planning, and                            Long-term assistance for
                                                   ●                                                                           ●                                                                                                                             Central African R.

                                                       up response                                                                 shelter, food, medical aid,
                                                   ●
                                                       Fewer number of                    Coordination                             financial aid                    Chad (28.3)

                                                                                          Down to the
                                                                                                                                                                                                                                                                                                            Singapore
                                                       organizations involved in                                               ●
                                                                                                                                   Substantial coordination
                                                       local or state-level financial                                              between local, state,
                                                       assistance                          Local Level                             and federal agencies &                                                                                                                                              Norway
                                                                                                                                   humanitarian groups                                                                                                                                              Higher Readiness →

                                                                                                                                                                    Data: University of Notre Dame (ND-GAIN). Graphic: Aon (Catastrophe Insight)
You can also read