From Climate Exposure to Better Business Decisions - A European outlook with a Nordic Perspective

Why climate risk matters to European and Nordic corporations now

Climate risk is no longer only a sustainability or reporting topic. For many businesses, it is becoming a practical question of asset protection, supply chain continuity, capital allocation and insurability. The decisions affected are immediate: where to invest, how to protect critical facilities, how to structure supply chains, how much risk to retain and how to maintain access to effective insurance protection.

This business challenge is moving higher on the European agenda. In her 2026 State of the Union address, European Commission President Ursula von der Leyen announced a Climate Insurance Alliance intended to address the insurance gap and reduce reliance on national budgets as insurers of last resort. The Commission also announced a climate resilience framework intended to identify 100 of Europe’s most vulnerable territories and assess their risks. The European Central Bank notes that only about one quarter of climate-related catastrophe losses are currently insured in the EU and that the insurance protection gap could widen.

A Nordic extension to the European picture

The Nordic region should not be viewed as separate from the wider European risk landscape. Even where Nordic businesses may face lower direct exposure to some hazards than companies in other regions, they remain highly exposed through global supply chains, infrastructure dependencies, energy systems, logistics and international trade. Research commissioned by the Nordic Council of Ministers highlights that climate impacts can reach the region through trade, finance, people, infrastructure, shared ecosystems and geopolitical pathways.

This creates a dual corporate risk perspective. Organizations must understand direct physical exposure at Nordic locations while also assessing indirect and transboundary risks arising from suppliers, logistics routes, production networks and markets outside the region. The consequence of overlooking these connections may be disruption, poorly targeted capital expenditure, higher retained losses or weakened insurability. Nordic climate resilience is therefore both a local asset issue and a global dependency issue.

The Nordic countries have developed adaptation policies and completed important planning work, but a comparative Nordic assessment identifies continuing gaps in comprehensive risk and vulnerability assessment, monitoring, reporting and evaluation. It also identifies transboundary climate risk as an area of growing concern that lacks systematic policy initiatives.

The corporate challenge: connect hazard, vulnerability and financial impact

A map of climate hazards is a useful starting point, but it is not a resilience strategy. Corporations need to connect three questions:

• Where are assets and critical dependencies exposed, both within the Nordic region and across international value chains?

• Which locations, processes, suppliers, and infrastructure dependencies are most vulnerable?

• What are the operational, financial, and insurance consequences, and which actions create the most value?

Turning climate risk insight into business value requires a structured and repeatable approach. For Nordic corporations, this means combining location-specific analysis of Nordic assets with a wider assessment of international suppliers, infrastructure and markets. Structured climate analytics and property risk expertise can then help organizations move from exposure data to informed decisions on resilience, capital allocation, insurance strategy and business continuity.

The journey below shows how organizations can move from exposure data to informed decisions on resilience, capital allocation, and risk transfer.

1. Establish the exposure baseline

Consolidate trustworthy assets and portfolio data. Identify critical sites, key suppliers, infrastructure dependencies, and business interruption sensitivity.

2. Screen current and future climate risk

Compare locations across relevant physical perils and time horizons. Identify risk concentrations, changing profiles, and potential climate hot spots.

3. Translate results into business impact

Connect hazard findings with asset vulnerability, operational criticality, loss potential and insurance program design.

4. Prioritize resilience investment

Focus on engineering studies, adaptation measures, and capital expenditure where they can most effectively reduce expected disruption or loss.

5. Optimize risk transfer

Test retentions, limits, and program structures against quantified exposures, while considering where alternative or parametric solutions may be relevant.

6. Govern, disclose and refresh

Assign ownership, document assumptions, monitor changes, and update the analysis as the portfolio, climate data, and business strategy evolve.

Climate resilience is not a one-time assessment or compliance exercise. It is an ongoing management process connecting exposure, operational vulnerability, investment and risk transfer. Organizations that embed this process into governance will be better positioned to protect operations, maintain insurability and support long-term value creation.

Supporting the journey

Understanding climate risk is only valuable if it can be translated into better business decisions. In our experience, the challenge is rarely a lack of climate data. It is understanding what that data means for assets, operations, resilience investments, and risk financing.

To help bridge this gap, Aon combines climate analytics, property risk expertise and practical consulting. Two capabilities are particularly relevant:

- Aon’s Climate Risk Monitor
- Aon’s Property Risk Analyzer

Together, these capabilities help management teams address two connected questions: where could physical climate risk affect the business, and what does that exposure mean for resilience investment and risk financing?

Through the Climate Risk Monitor, we can take a forward-looking view of climate exposure. The tool is designed to visualize and assess current and future exposure to physical climate risks under different climate scenarios. The platform provides asset- and portfolio-level insights and geographic visualizations, including analytics related to heat stress, cooling demand, drought, and water stress.

Typical applications include:

• Identifying priority locations, geographies, and climate perils.

• Assessing how exposure may evolve over different time horizons.

• Creating a consistent foundation for resilience planning, stakeholder engagement, and climate-related reporting.

The greatest value is often achieved when climate data is combined with operational and business context. This helps translate climate hazard information into a clearer understanding of potential impacts on business continuity, people, assets, investments, and insurance strategies.

While climate analytics help identify where future risks may emerge, understanding the financial implications requires a broader view of exposure and risk financing. The Property Risk Analyzer is designed to support the assessment and optimization of property insurance programs through portfolio mapping, loss forecasting, program comparison and Total Cost of Risk analysis.

Typical applications include:

• Visualizing where property exposures and concentrations exist.

• Modeling potential losses across different scenarios.

• Comparing retained and transferred risk across program structures.

• Supporting insurance and capital allocation decisions through quantified analysis.

From climate exposure to management action

Leading organizations increasingly treat climate resilience as an ongoing management process rather than a one-time assessment or disclosure exercise.

The objective is not to predict the future with certainty, but to make better decisions under uncertainty.

Therefore, the ultimate question for management teams is not simply “What is our climate exposure?” but rather “What actions should we take today to strengthen resilience, protect enterprise value and maintain insurability in a changing risk environment?”

For companies with complex property portfolios, international suppliers or critical operational dependencies, now is the time to consider whether climate exposure is being translated into practical decisions. A structured assessment can help identify where targeted action will protect operations, strengthen resilience and support continued insurability.