Challenges & Solutions
Challenges
- Scope 3 data lives in thousands of supplier spreadsheets
- Emission factors change and restatements must be reproducible
- Auditors demand lineage from disclosure back to source document
- Utility bills, meters, and ERP extracts arrive in every format
- Double materiality assessments need finance + impact data joined
CloudFormation Solves
- Supplier portal with templated intake and validation on upload
- Versioned factor libraries; every calculation pinned to factor set
- Immutable lineage graph from source file to reported figure
- Ingestion connectors + OCR for bills, meters, ERP, and travel data
- Lakehouse joining financial and impact data for materiality views
Architecture Patterns
Data Collection
Supplier portal and API connectors land raw files in the lake. Validation flags gaps and anomalies. OCR extracts figures from utility bills and invoices.
Carbon Engine
Activity data Γ versioned emission factors in a deterministic pipeline. Scope allocation rules as code. Restatements re-run against pinned factor sets.
Disclosure Reporting
CSRD/SEC report templates fed straight from the lakehouse. Every figure links to its lineage. Draft β review β sign-off workflow with locked snapshots.
Assurance Trail
Object-lock storage for evidence. Access logs and approvals bundled per reporting period. Auditor workspace with read-only scoped views.
Business Outcomes
Supported Providers
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