From activity data to a complete greenhouse gas inventory.
EcoLedger brings Scope 1, Scope 2, all 15 Scope 3 categories, reporting year emission factors, entity consolidation and supporting evidence into one controlled carbon accounting process.
Start with the inventory you actually have to stand behind.
A complete greenhouse gas inventory across Scope 1, Scope 2 and Scope 3, backed by the calculation basis, reporting boundary, emission factors and methodology behind the numbers.
Produced by EcoLedger. Review the output before you speak to us.
Direct emissions from owned and controlled sources
Location based and market based purchased energy
All 15 upstream and downstream categories
Boundary, method, factors and reporting basis
The inventory is the output. The reporting record behind it is the product.
Every reported tonne should lead back to something.
EcoLedger connects the reported emissions figure to the activity data, emission factor, calculation method, entity and evidence behind it.
See where the reported figure came from.
Apply the correct method and factor across entities.
Give finance and assurance teams the supporting evidence trail.
One reporting process from activity data to group inventory.
Build the emissions inventory.
Enter or import activity data across Scope 1, Scope 2 and Scope 3 using reporting year factors while preserving the calculation method and source behind every result.
Roll every entity into one group view.
Set up sites, subsidiaries and business units individually, then consolidate them into a single group inventory without losing the underlying entity level detail.
Close the gaps before the numbers leave your team.
Use data quality indicators, validation checks and the Basis of Preparation to identify weak data, missing information and inconsistent reporting assumptions before internal review or assurance.
Calculate. Consolidate. Review.
Structured for Scope 3. Built for review. Ready to reuse next year.
The value chain, category by category.
EcoLedger structures Scope 3 around all 15 GHG Protocol categories so activity data, methodology and assumptions remain visible rather than disappearing into one value chain estimate.
- Purchased goods and services
- Capital goods
- Fuel and energy related activities
- Transport
- Waste
- Business travel
- Employee commuting
- Upstream leased assets
- Transport
- Processing of sold products
- Use of sold products
- End of life treatment
- Downstream leased assets
- Franchises
- Investments
- PCAF methodology where relevant
- Data quality recorded with the calculation
Built so someone else can follow the number.
A reporting figure is easier to review when its source, factor, method and reporting boundary remain visible.
EcoLedger supports preparation, review and assurance. It does not provide an assurance opinion.
The first inventory is implementation. The next one should be a refresh.
Your entities are already configured. Your reporting boundary already exists. Your methodology is recorded. Your prior year data is already there.
Update the reporting year. Do not rebuild the process.
Emission factors and grid data can be matched to the relevant reporting year while the inventory structure remains in place.
Start with one inventory. Extend as your emissions perimeter grows.
EcoLedger can support a single reporting entity or extend the same underlying greenhouse gas data across subsidiaries, business units, supplier networks and wider sustainability reporting requirements.
Sites, subsidiaries, business units and group structures.
Activity data, imports and supplier information where available.
Use the inventory across sustainability reporting, regulatory disclosure, management reporting and assurance review.
GHG accounting in EcoLedger.
- Scope 1 combustion
- Scope 1 fugitive emissions
- Scope 1 process emissions
- Scope 2 location based
- Scope 2 market based
- All 15 Scope 3 categories
- PCAF where relevant
- Multi entity consolidation
- Reporting year factors
- Entity and group intensity ratios
- Data quality checks
- Basis of Preparation
- CSV import and export
EcoLedger connects the greenhouse gas inventory into wider reporting workflows where emissions data is required.
What does EcoLedger calculate?
EcoLedger supports a complete greenhouse gas inventory across Scope 1, Scope 2 and Scope 3. This includes direct combustion, fugitive and process emissions, location based and market based Scope 2, and all 15 Scope 3 categories, with PCAF methodology available where relevant for financed emissions.
Can EcoLedger handle multiple sites and subsidiaries?
Yes. Sites, subsidiaries and business units can be configured individually and consolidated into a group inventory while retaining the underlying entity level results and reporting record.
Which emission factors does EcoLedger support?
EcoLedger supports reporting year factor libraries including DESNZ and IEA data where relevant. The factor applied to a calculation remains visible, and organisation specific or supplier specific factors can be used where appropriate.
Can I import activity data?
Yes. Activity data can be brought into the reporting process through structured imports as well as direct entry, reducing the need to rekey information across multiple reporting files.
How does EcoLedger support assurance?
EcoLedger is built to support preparation and assurance by preserving the calculation method, emission factors, data sources, reporting boundaries and quality indicators behind the inventory. Validation checks and a Basis of Preparation help teams review the reporting record before assurance. EcoLedger does not provide an assurance opinion.
Bring one greenhouse gas reporting problem. We will show you how EcoLedger handles it.
Bring an existing inventory, spreadsheet, supplier data problem or emissions calculation issue. We will map it into the EcoLedger process and show you what the reporting record would look like.
