Methodology·v4 — awaiting sign-offEngine·v0.3Emission factors·DEFRA UK GHG 2024Last sign-off·22 Apr 2026Audit chain·✓ verified
Analysis
Data Quality & Boundary
Pawston Cat Foods Ltd
Pedigree scoring across your inventory — geographic distance, temporal correlation, and data representativeness. Plus the organisational boundary that determines which activities are in-scope.
Data Quality Grade
B+
improvingComposite pedigree score
Average GSD
1.42
▼ 0.07 YoYGeometric standard deviation
Primary data share
27%
target 60%of inventory backed by measured / supplier-primary data.
Records under review
12
QC sampleflagged for analyst QC sample.
Organisational boundary
133 of 2,341 transactions excluded (5.7%). The boundary classifier automatically filters incoming records against these rules.
In-scope share
94.3%of 2,341 transactions
2,208 kept133 excluded
2,208 of 2,341 transactions· 94.3% admitted to the published inventory·last classified 619d ago
Admitted (in scope)
2,208
12,410 tCO₂e
Entity excluded
38
215 tCO₂e
Scope 3 excluded
0
0 tCO₂e
Below materiality
67
42 tCO₂e
Unmapped
28
180 tCO₂e
Materiality threshold: 0.1%
Excluded transactions
Top 5 by tCO₂e
| Row | Supplier | Category | Scope | tCO₂e | Reason |
|---|---|---|---|---|---|
| 1801 | Contractor Fleet Ltd | Fleet diesel — contractors | 1 | 53.4 | EntityContractor-owned vehicles outside operational control boundary |
| 2003 | Meridian Logistics UK | Upstream leased assets | 3 · Category 8 | 41.2 | EntityLeased warehouse — landlord-controlled, outside operational boundary |
| 1945 | Various | Office supplies | 3 · Category 1 | 8.5 | MaterialityBelow 0.1% materiality threshold (0.07% of total) |
| 2101 | Unknown vendor | Uncategorised | — | 18.7 | UnmappedSupplier and category could not be mapped from invoice data |
| 1876 | Contractor Fleet Ltd | Fleet maintenance — contractors | 1 | 12.8 | EntityContractor-owned vehicles outside operational control boundary |
Demo mode · widgets render hardcoded fixtures. The live product pulls per-record pedigree scores from the audit trail and the boundary classifier writes the integrity breakdown above.