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Climate Risk and TCFD and ISSB S2 Aligned DisclosurePillar 2, Strategy

Resilience of Strategy Under Different Climate Scenarios (including 2°C and 1.5°C)

We help you describe how resilient your strategy is under different climate scenarios, including the 1.5°C and 2°C scenarios

Strategic context

What this element is and why it matters

TCFD Strategy Disclosure (c) asks your organisation to describe how resilient your strategy is under different climate scenarios. The minimum is a 2°C scenario, and ideally a 1.5°C pathway aligned with the SBTi and the Paris Agreement, drawing on the NGFS, IEA Net Zero and IPCC scenarios. This is the most analytically demanding of all the TCFD disclosures and our team carries the heavy lifting with you.

Resilience of Strategy Under Different Climate Scenarios (including 2°C and 1.5°C)

Individual significance for organisations

Disclosure S c is what separates organisations that take climate disclosure seriously from those that merely tick the box. Substantive scenario analysis with specific business implications signals to investors that climate is genuinely woven into your strategy.

Contribution to Climate Risk and TCFD and ISSB S2 Aligned Disclosure

Disclosure S c is the apex of the Strategy pillar. It tests whether your strategy holds up under stress scenarios and informs your strategic adjustments, your reallocation of capital and your risk management priorities.

Key requirements

What compliant execution looks like

A 2°C scenario analysis, which is the TCFD minimum
A 1.5°C aligned scenario consistent with the SBTi and the Paris Agreement
Multiple scenarios drawn from NGFS, IEA NZE and IPCC AR6
A resilience assessment that spells out the business implications
A Hot House 4°C pathway based on RCP8.5 and NGFS Current Policies for physical sensitivity
Identified strategy breakpoints and trigger thresholds
Implementation methodology

How we implement this element

A focused six step methodology calibrated to deliver resilience of strategy under different climate scenarios (including 2°c and 1.5°c) as a working capability rather than a documented compliance artefact.

Scenario Selection

We select scenarios per TCFD guidance, starting from the 2°C minimum and adding a 1.5°C pathway and a Hot House pathway above 4°C for sensitivity, drawing on NGFS, IEA or IPCC sources.

Time Horizons and Assumptions

We calibrate to your corporate strategic planning, typically over five, ten and twenty years, and document the assumptions on technology, policy and market.

Quantitative Modelling

We model the financial and operational impact under each scenario across revenue, cost, capital spend, asset value and supply chain, and integrate it with your financial planning tools.

Resilience Assessment

For each scenario we assess how resilient your strategy is, identify the breakpoints and document the hedging and adaptation strategies.

Strategic Implications

We translate the scenario findings into strategic adjustments covering portfolio choices, research priorities, M and A criteria and the reallocation of capital.

Disclosure Authoring

We author S c to TCFD with the scenario narrative, the quantitative outputs and the strategic implications, all aligned with IFRS S2.

Implementation flow

Element implementation flow chart

A decision gated workflow that shows the actual sequence of activities from initiation through steady state operation, with key decision points highlighted.

Start
S a and S b inputs received
Scenario Selection
2°C minimum plus 1.5°C and a Hot House pathway
Source Database
NGFS, IEA NZE and IPCC AR6
Time Horizons
Five, ten and twenty years per scenario
Quantitative Modelling
Revenue, cost, capital spend and asset value
Breakpoint Analysis
The thresholds at which the strategy fails
Decision
Strategy Resilient Under All
Decision gate
Hedging and Adaptation
Strategic adjustments documented
Strategic Implications Mapped
Portfolio, research and reallocation of capital
Disclosure S c Authored
To TCFD and IFRS S2
Deliverables

What we produce

  • A scenario analysis pack with quantitative outputs
  • A strategy resilience assessment for each scenario
  • Disclosure S c content to TCFD
  • A scenario assumptions log covering the NGFS, IEA NZE and IPCC AR6 variables
  • A register of strategy breakpoints and trigger thresholds
  • A strategic implications memo for board review
Common pitfalls

Where execution fails

  • A qualitative scenario discussion with no quantitative modelling behind it
  • A single scenario, typically 2°C, with no sensitivity range around it
  • Findings that are never translated into strategic decisions
  • A stale scenario vintage where the NGFS and IEA inputs are never refreshed
Standards & references

Codes this element is built on

TCFD Technical Supplement on Scenario Analysis (2017)NGFS Scenarios for Central Banks (2024)IEA Net Zero by 2050 RoadmapIPCC AR6 (SSP and RCP warming pathways)IFRS S2 (climate resilience and scenario analysis requirement)EU CSRD ESRS E1 (scenario based resilience analysis)
Implement this element

Talk to us about implementing Resilience of Strategy Under Different Climate Scenarios (including 2°C and 1.5°C)

We can scope this element implementation against your facility, regulatory context, and existing management system maturity, then integrate it with the other Climate Risk and TCFD and ISSB S2 Aligned Disclosure elements you already operate.