From company data to a complete ISSB disclosure.
EcoLedger brings IFRS S1, IFRS S2, industry metrics, Scope 1 to 3 emissions, climate scenarios and supporting evidence into one controlled reporting process.
Start with what you actually have to deliver.
A complete IFRS S1 and IFRS S2 disclosure, backed by the calculations, evidence and requirement mapping behind it.
Board oversight, responsibilities and controls
Risks, opportunities, scenarios and resilience
Identification, assessment and monitoring
Emissions, industry metrics and climate targets
The disclosure is the output. The reporting record behind it is the product.
Every statement should lead back to something.
EcoLedger connects reported narrative and metrics to the data, calculation, evidence and requirement behind them.
During FY2026 the Group’s gross Scope 1 greenhouse gas emissions were 1,284 tCO₂e [S2 29(a)(i)], measured in accordance with the GHG Protocol Corporate Standard.
See where each reported figure came from.
Know which requirement the data satisfies.
Give finance and assurance teams the supporting evidence trail.
One reporting process from data to disclosure.
Build the numbers.
Calculate Scope 1, Scope 2 and Scope 3 using reporting year factors, with entity detail and data quality preserved.
Close the requirements.
Track every IFRS S1 and IFRS S2 requirement against the datapoints, narrative and evidence required to satisfy it.
Build the report from the record.
Assemble governance, strategy, risk management, scenarios, metrics and targets into a disclosure linked back to its supporting evidence.
Calculate. Map. Disclose.
See how EcoLedger maps your ISSB reporting requirementsBuilt for review this year. Built to be reused next year.
Sustainability builds the reporting record. Finance can review the process. Assurance teams can follow the evidence. When the next reporting year arrives, the structure is already there.
- Data
- Risks
- Metrics
- Narrative
- Controls
- Evidence
- Challenge
- Sign off
- Prior year structure
- Updated data
- Updated factors
- Updated disclosure
The first disclosure is implementation. The next one should be a refresh.
Start with ISSB. Extend when your reporting perimeter does.
EcoLedger can support IFRS S1 and IFRS S2 for a single reporting entity or extend the same underlying data across entities, jurisdictions and additional disclosure frameworks.
Sites, subsidiaries, business units and group reporting.
ISSB baseline and local adoption requirements.
Reuse underlying data across related sustainability disclosures.
ISSB reporting in EcoLedger.
- IFRS S1 requirements
- IFRS S2 requirements
- Industry metrics
- Scope 1, 2 and 3
- Climate scenarios
- Materiality
- Risks and opportunities
- Metrics and targets
- Evidence register
- Requirement mapping
- Multi entity reporting
- Word and PDF output
Can EcoLedger support multiple entities and jurisdictions?
Yes. Entities are configured individually and consolidated into group reporting, so subsidiaries can hold their own activity data, metrics and narrative while the group reports on one dataset. Local ISSB adoption regimes sit over the same underlying data as jurisdiction overlays, so a datapoint entered once can satisfy the global baseline and the local requirement.
Which emission factors are supported?
DESNZ factors for United Kingdom activity and IEA grid factors for international electricity, matched to the reporting year rather than the current year, so prior year comparatives and restatements stay consistent. Calculations follow the GHG Protocol Corporate Standard across Scope 1, Scope 2 on both location and market basis, and all 15 Scope 3 categories. The factor edition and data quality are recorded against each figure, and new editions are added each reporting year.
How does EcoLedger support review and assurance?
Each reported figure keeps its source data, calculation and attached evidence, and each disclosure statement carries the requirement it satisfies. Reviewers can move from a number in the report to the document behind it without a separate request, and the same structure is available to an external assurance provider. EcoLedger supports your own review process. It does not provide an assurance opinion.
How much reporting guidance is built into the platform?
EcoLedger structures the reporting process around the requirements themselves. Each requirement is mapped to the data, narrative and evidence needed to complete it, with guidance embedded throughout the workflow. Your team retains responsibility for the judgements, assumptions and underlying information that form the disclosure.
Bring one ISSB reporting problem. We will show you how EcoLedger handles it.
Bring an existing disclosure, spreadsheet, emissions inventory or reporting gap. We will map it into the EcoLedger process and show you what the reporting record would look like.
