GHG Inventory Development

Governance-Structured Emissions Accounting for Disclosure and Continuity

A well-structured GHG inventory forms the foundation of climate reporting. At Auri, we design governance-structured inventories that can withstand future disclosure and assurance requirements.

Small and medium enterprises (SMEs) and mid-market organizations are increasingly required to disclose greenhouse gas emissions before internal systems are built to support them. As a result, inventory development is no longer a sustainability exercise — it is a reporting and governance function.

A rushed estimate creates downstream friction.
An overbuilt system creates unnecessary operational burden.

We design right-sized inventory architectures that are technically rigorous, commercially realistic, and maintainable year after year.

Our Approach

All inventories are developed in alignment with the GHG Protocol and structured for continuity.

Every engagement includes:

  • Organizational boundary definition and documentation
  • Base year designation and recalculation discipline
  • Scope 1 & 2 quantification
  • Emission factor and methodology documentation
  • Assumptions register
  • Defined internal roles and responsibilities
  • Inventory Management Plan (IMP)
  • Executive-ready emissions summary

Our focus is not just calculation — it is structural clarity. We embed governance from the beginning so that future updates, disclosures, and potential assurance processes do not require rebuilding the system.

The result is a reporting architecture that supports ongoing data improvement without unnecessary complexity.

Structured GHG Inventories Built for Disclosure and Continuity

1. Structured Baseline Inventory

Governance-grade Scope 1 & 2 inventory development aligned with GHG Protocol.

Designed for organizations establishing a defensible starting point or responding to buyer-driven disclosure requests.

Includes documented methodology, recalculation policy, and executive-ready reporting.

2. Value Chain Integration

Structured Baseline Inventory plus Scope 3 materiality screening and prioritized category integration.

Designed for organizations facing supply chain pressure or preparing for expanded disclosure requirements.

Emphasizes cross-functional alignment across finance, procurement, and operations.

3. Disclosure & Control Integration

Formalized documentation and control architecture suitable for regulatory exposure or future assurance.

Includes traceable documentation structure, disclosure alignment mapping (e.g., CDP, SB 253, CSRD-lite), and board-ready reporting materials.

Designed for organizations preparing for heightened scrutiny without overbuilding enterprise systems.

Annual Inventory Update & Validation

We also provide annual update and validation services to maintain year-over-year comparability and governance integrity.

This includes:

  • Emissions updates
  • Structural change review
  • Recalculation threshold testing
  • Emission factor updates
  • Updated documentation and IMP

Maintaining structural integrity reduces long-term reporting risk and supports future disclosure requirements.

Designed to Support Future Assurance

As disclosure regimes evolve, independent verification is becoming more common. Inventories developed under Auri’s methodology are structured to support future assurance processes, reducing friction if external review becomes necessary.

Timeline

Typical timeline: 6–12 weeks, depending on organizational complexity, scope coverage, and data readiness.

Each engagement is scoped based on operational structure and reporting exposure to ensure the inventory remains proportionate and defensible.

If your organization is facing buyer-driven disclosure requests or preparing for regulatory reporting, we can structure your inventory correctly the first time.