ESRS·Explainer·Metrics and methodologies
Under revised ESRS E1, an undertaking discloses absolute gross Scope 1 emissions, both location-based and market-based Scope 2 emissions, and total and category-level significant Scope 3 emissions. The calculation starts with a documented reporting undertaking and GHG organisational boundary, not with an emission-factor spreadsheet.
Helps you decideESRS Scope 1, Scope 2 and Scope 3 Emissions: Boundaries, Methods and Data Controls
Reviewed 11 Aug 2026
15 min
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ESRS·Explainer·Metrics and methodologies
ESRS S1 combines a people-impact narrative with a tightly controlled workforce dataset. When own-workforce impacts, risks or opportunities are material, the undertaking reports policies, engagement and grievance/remedy arrangements, actions and targets, then provides the applicable worker-characteristic and outcome metrics.
Helps you decideHow to determine the S1 population and control the applicable workforce metrics and narratives.
Reviewed 11 Aug 2026
8 min
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ESRS·Decision guide·Metrics and methodologies
ESRS requires finance teams to explain how material sustainability risks and opportunities affected financial position, performance and cash flows in the reporting period; identify those carrying amounts exposed to a significant risk of material adjustment in the next annual period; and describe expected changes over short, medium and long term given the undertaking’s strategy. Start with the material IRO, translate it into a business driver, map the driver to revenue, cost, assets, liabilities, cash flow, access to finance or cost of capital, and then decide whether a single amount, range, non-monetary quantity, combined effect or qualitative disclosure is decision-useful.
Helps you decideCurrent and Anticipated Financial Effects Under ESRS: A Practical Guide for Finance Teams
Reviewed 11 Aug 2026
16 min
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ESRS·Decision guide·Metrics and methodologies
An undertaking needs entity-specific disclosures when a material impact, risk or opportunity is not covered by ESRS, or is not covered with enough granularity for users to understand the matter and how it is managed. The solution is not to invent an attractive KPI.
Helps you decideWhat additional narrative, metric or target information is necessary for fair presentation?
Reviewed 10 Aug 2026
14 min
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ESRS·Explainer·Metrics and methodologies
ESRS E5 should be implemented as a controlled physical-flow model, not as a collection of disconnected waste indicators. When resource use and circular economy are material, the undertaking links its policies, actions and targets to resource inflows, product and service outflows and waste outflows.
Helps you decideHow to build a traceable material-flow model and select evidence-ready E5 metrics and targets.
Reviewed 11 Aug 2026
9 min
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ESRS·Explainer·Metrics and methodologies
GDR-P, GDR-A, GDR-M and GDR-T form a connected disclosure grammar for material IROs. GDR-P explains policy objectives, scope and exclusions.
Helps you decideHow to structure policy, action, metric and target disclosures around the IRO.
Reviewed 11 Aug 2026
13 min
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