Turn scattered emissions data into a controlled reporting process.

When this helps

Different sites use different spreadsheets. Supplier estimates are hard to explain. A reported number cannot be traced back to its source.

The decision this supports

Determine what the inventory includes, how estimates are made, and which controls make the information suitable for its intended use.

What you receive

• Documented organizational and reporting boundaries, baseline, methods, and assumptions.
• Greenhouse gas inventory and calculation files, with an evidence index and source-to-output traceability.
• Data-owner map, collection templates, review controls, and reporting calendar.
• Data-quality and improvement register, operating instructions, and knowledge-transfer sessions.

How we work

Map the sources and owners; agree accounting methods; build and reconcile the inventory; establish review and evidence controls; and run the process with your team.

Methods that fit the decision

Work can cover greenhouse gas (GHG) inventories using the GHG Protocol Corporate Standard: direct emissions (Scope 1), purchased energy (Scope 2), and relevant value-chain emissions (Scope 3). ISO 14064-1-aligned quantification and reporting may be included where relevant. For organizations with financial portfolios, financed-emissions work can use applicable Partnership for Carbon Accounting Financials (PCAF) methods. The engagement identifies the standard, edition, asset classes, and limitations.

Scope and boundaries

Scope is agreed by entity, site, emissions category, reporting year, and data condition. Supplier outreach, software implementation, and historical restatement are included only when specified. Readiness support does not provide independent assurance.

Who should be involved

Finance, sustainability, operations, facilities, procurement, data or technology teams, and the internal control owner.