HomeServicesSustainability & ESGClimate Risk & TCFD / ISSB S2-Aligned DisclosureMetrics Used to Assess Climate Risks and Opportunities
Climate Risk & TCFD / ISSB S2-Aligned DisclosurePillar 4 — Metrics & Targets

Metrics Used to Assess Climate Risks and Opportunities

Disclose metrics used to assess climate-related risks and opportunities consistent with strategy and risk management

Strategic context

What this element is — and why it matters

TCFD Metrics & Targets Disclosure (a) requires organisations to disclose the metrics used to assess climate-related risks and opportunities — consistent with the strategy (Pillar 2) and risk management (Pillar 3) processes. Metrics span GHG, energy, water, waste, climate physical exposure, transition KPIs, capital deployment.

Metrics Used to Assess Climate Risks and Opportunities

Individual significance for organisations

MT-a is the quantitative foundation of TCFD disclosure. Without rigorous metrics, the narrative pillars float without anchor.

Contribution to Climate Risk & TCFD / ISSB S2-Aligned Disclosure

MT-a metrics feed MT-b (Scope 1/2/3 emissions) and MT-c (targets). They also provide the data layer for ESG ratings, SBTi validation, and ISSB / CSRD compliance.

Key requirements

What compliant execution looks like

Climate-related metrics per TCFD cross-industry guidance
Metric consistency with Pillar 2 strategy and Pillar 3 risk management
Quantitative + qualitative metrics where appropriate
External assurance per ISAE 3000 / 3410 increasingly expected
Implementation methodology

How we implement this element

A focused 6-step methodology calibrated to deliver metrics used to assess climate risks and opportunities as a working capability — not a documented compliance artefact.

Metric Selection per Cross-Industry Guidance

Per TCFD 2021 updated guidance — select metrics across categories (GHG emissions, transition, physical, climate-related opportunities, capital deployment, internal carbon price).

Industry-Specific Supplemental Metrics

Per TCFD industry-specific guidance — add sector-relevant metrics (energy, water, waste, biodiversity).

Data Collection Workflow

Specify data source, frequency, validation, quality assurance per metric; integrate with corporate ERP / EHS / sustainability systems.

Internal Carbon Price

Consider establishing internal carbon price per TCFD guidance; integrate with capital decisions.

External Assurance Engagement

Engage assurance provider per ISAE 3000 (sustainability) / ISAE 3410 (GHG); progress from limited to reasonable assurance over time.

Disclosure Authoring

Author MT-a per TCFD with metric definitions + methodology + trends; align with IFRS S2 / CSRD ESRS E1.

Implementation flow

Element-implementation flow chart

Decision-gated workflow showing the actual sequence of activities — from initiation through steady-state operation — with key decision points highlighted.

Start
Strategy + risk management metrics needed
Cross-Industry Metric Selection
Per TCFD 2021 guidance
Industry-Specific Supplemental
Sector-relevant metrics
Data Collection Workflow
Source + frequency + validation
Decision
Internal Carbon Price?
Decision gate
External Assurance Engagement
ISAE 3000 / 3410
Trend Analysis + Reporting
YoY trends + benchmark
Disclosure MT-a Authored
Per TCFD + IFRS S2
Deliverables

What we produce

  • Climate metrics inventory with definitions
  • Data collection workflow per metric
  • Disclosure MT-a content per TCFD
Common pitfalls

Where execution fails

  • Metric selection inconsistent with strategy / risk processes
  • Industry-specific supplemental metrics ignored
  • External assurance not engaged — investor trust diminished
Related elements

Explore related elements in this framework

All elements in this framework

Climate Risk & TCFD / ISSB S2-Aligned Disclosure — full element index

Implement this element

Talk to us about implementing Metrics Used to Assess Climate Risks and Opportunities

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