GHG Protocol•Scope-3 Verification

Scope-3 Math

Activity data × verified emission factors with reproducible historical calculation traces.

DEFRA 2024 / GLEC Matrix Active

Calculation Pipeline

STAGE 1ACTIVITY DATA

Cargo Weight & Distance

42.5 t × 850 km = 36,125 t-km

STAGE 2EMISSION FACTOR

ROAD • DIESEL

Factor: 0.0962 (DEFRA 2024)

STAGE 3DETERMINISTIC FORMULA

t-km × Factor = kg CO₂e

36125 × 0.0962

STAGE 4CERTIFIED RESULT

3,475.225 kg CO₂e

3.4752 t CO₂e

Interactive Freight Simulator

Freight Transit Distance:850 km

Cargo Gross Weight:42.5 tonnes (42,500 kg)

Transport Mode:

Fuel / Propulsion:

Simulator Computation Result:

3,475.225kg CO₂e

(3.4752 metric tonnes CO₂e)

Formula: 850 km × 42.5 t × 0.0962 (DEFRA 2024)

Historical Calculation Reproducibility Inspector

100% Deterministic

Select any historical shipment calculation stored in the database. Inspect its activity data and click Reproduce Deterministically to verify zero discrepancy.

Select Stored Ingestion Manifest:

Active DEFRA 2024 / GLEC Emission Factor Matrix

Deterministic Lookups

Mode	Fuel	Factor (kg CO₂e/t-km)	Source & Version	Effective Date