Physical vs Transition Risk: What They Mean for Your Business (and What to Do About Them)

Climate risk can feel like an abstract concept - but under IFRS S2 (and ASRS S2 in Australia), companies are being asked to define it in practical, financial terms. That means understanding two key categories of climate-related risk: physical and transition.

Demystifying these is the first step to building a meaningful climate risk assessment - one that helps you act, not just comply.

At Trace, our approach is simple: identify the climate risks that actually matter for your operations, and use data to prioritise your response.

1. Why the Distinction Matters

The ISSB’s IFRS S2 standard requires companies to disclose “climate-related physical and transition risks that could reasonably be expected to affect their prospects.”
In plain English: you need to show you understand how climate change and the transition to a low-carbon economy could impact your business.

Distinguishing between the two helps you:

• Focus on real business exposures (not generic climate statements)
  
  
• Structure your disclosure clearly and consistently
  
  
• Identify the right type of response - adaptation for physical risks, mitigation for transition risks
  
  

2. What Are Physical Climate Risks?

Physical risks are the direct, tangible impacts of climate change on your assets, operations, or supply chain.

Examples:

• Flooding or sea-level rise affecting warehouses, offices, or transport routes
  
  
• Extreme heat impacting worker safety, energy demand, or production efficiency
  
  
• Droughts reducing water availability for agriculture or manufacturing
  
  
• Bushfires or cyclones disrupting logistics or damaging infrastructure
  
  

These can be acute (short-term, event-driven) or chronic (long-term shifts in temperature, rainfall, or sea levels).

Why They Matter:

Physical risks can lead to operational disruptions, asset impairment, or higher insurance costs - often immediately quantifiable.

Companies that understand their physical exposure can take proactive measures, such as relocating critical assets, diversifying suppliers, or investing in climate-resilient infrastructure.

🌱 Trace’s view: You can’t manage what you can’t map. Identifying where your assets and suppliers are most exposed is the foundation of climate resilience.

3. What Are Transition Climate Risks?

Transition risks are the indirect risks that arise as the world moves toward a low-carbon economy.
They result from changes in policy, technology, markets, and consumer behaviour.

Examples:

• New emissions regulations increasing compliance costs
  
  
• Carbon pricing or taxes affecting operating margins
  
  
• Shifting investor expectations around ESG performance
  
  
• Technological disruption (e.g. renewable energy replacing fossil fuels)
  
  
• Reputational risks if your company is perceived as a laggard
  
  

Why They Matter:

Transition risks can affect market share, valuation, and access to capital.
Companies that understand their exposure can plan strategically - for instance, by adapting their business model, investing in efficiency, or aligning to net-zero pathways.

⚙️ Trace’s view: Transition risk isn’t something to fear - it’s an early signal for where markets are heading. Businesses that respond early can turn risk into opportunity.

4. How to Identify and Prioritise Climate Risks

Whether you’re disclosing under ASRS S2 or simply trying to future-proof your business, a good risk assessment process will help you identify which climate risks are material to you.

Here’s a simplified roadmap:

1. Map your operations and supply chain.
   Understand where your key assets, suppliers, and markets are located.
   
   
2. Identify relevant physical and transition risks.
   Use climate data, policy updates, and market trends to determine which hazards or drivers could affect those areas.
   
   
3. Assess likelihood and impact.
   How likely is each risk to occur, and what would the financial or operational consequence be?
   
   
4. Summarise material risks.
   Focus on the risks that could reasonably be expected to influence business performance - these form the basis of your disclosure under IFRS S2.
   
   
5. Plan your response.
   
   
   
   • Physical risks → Adaptation and resilience (e.g. design, insurance, continuity planning)
     
     
   • Transition risks → Mitigation and transformation (e.g. decarbonisation, strategy shifts, product innovation)
     
     

📊 Trace’s approach: We help teams combine qualitative insights with structured data - building a climate risk register that’s clear, prioritised, and ready for action.

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...Keep reading

5. Turning Insight into Action

Understanding physical and transition risks isn’t the end goal — it’s the start of better decisions.
Businesses that act early often find operational savings, stronger brand reputation, and investor confidence follow naturally.

Start with simple, credible steps:

• Map your exposures
  
  
• Identify what’s most material
  
  
• Document how you’re managing those risks
  
  
• Update it annually - climate risk isn’t static
  
  

6. Key Takeaways

• Physical risks are about the impacts of climate change itself.
  
  
• Transition risks are about the impacts of responding to it.
  
  
• Both need to be assessed and disclosed under IFRS S2 / ASRS S2.
  
  
• Prioritisation and materiality are key — focus on what truly affects your business.
  
  

Trace’s vision: Make climate risk assessment clear, consistent, and actionable - turning data into decisions.

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Reach out to our friendly team if you have any questions