Climate Resilience and Climate Related Scenario Analysis Requirements in IFRS S2

Why It Matters

The standard forces firms to quantify and disclose climate‑risk adaptability, giving investors material data for valuation while encouraging companies to build scalable resilience processes.

Key Takeaways

• IFRS S2 mandates climate‑resilience disclosures required for investors
• Scenario analysis must be proportionate to entity’s exposure and resources
• Entities must disclose strategic, operational, and financial adaptation capacities
• Qualitative or quantitative approaches acceptable if supportable and cost‑effective
• Disclosures must include uncertainties, asset redeployment, and mitigation investment impacts

Summary

The webcast explains the new IFRS Sustainability Disclosure Standard S2, which obliges companies to report on their climate‑resilience and to use climate‑related scenario analysis when assessing that resilience. The standard aims to give investors clear insight into how a firm’s strategy and business model can withstand physical and transition risks, and how it plans to adapt over short, medium and long horizons.

IFRS S2 defines climate resilience as an entity’s capacity to adjust strategy and operations to climate‑related changes, developments and uncertainties. Required disclosures cover the impact of identified risks and opportunities, the magnitude of uncertainties, the flexibility of financial resources, and the ability to redeploy, upgrade or de‑commission assets. Scenario analysis—ranging from narrative storylines to sophisticated quantitative models—feeds the resilience assessment and must be proportionate to the entity’s exposure, skills and resources.

The presenters illustrate the requirements with three fictitious firms. Company A, a property insurer, would disclose wildfire exposure, modelling uncertainty and re‑insurance strategies. Company X, a large energy player, justifies a quantitative, data‑intensive approach given high regulatory exposure. By contrast, midsized consumer‑goods Company Y opts for a qualitative analysis because of limited resources and moderate physical‑risk exposure.

For investors, the new disclosures promise comparable, decision‑relevant information on how firms will manage climate risks and seize opportunities. For companies, the proportionality principle means they can start with simple scenario narratives and evolve toward more complex modeling as capabilities mature, aligning reporting effort with material climate impact.

Original Description

In this webcast, Veronika Pountcheva (ISSB member) and Tim Kasim (ISSB technical staff) explain the requirements in IFRS S2 on disclosing information about climate resilience and the use of climate-related scenario analysis, including the proportionality mechanisms that enable entities to select an approach to scenario analysis that is commensurate with their circumstances.