TEP4223Life Cycle AssessmentBroad candidate
Broad candidate

Illustrative teaching model · in-memory model inputs · illustrative values only · no ISO/PEF compliance claim

TEP4223 Life Cycle Assessment › LCA Workbench › Persontransport 2030

LCA Workbench

Example model

Functional unit: 1 passenger-km

Phase 4 of 8

Inventory

Quantify exchanges and connect evidence.

Editable screening inputs

Screening model inputs

Synthetic inputs and allocated contributions per 1 passenger-km; this is not a complete LCI.

Synthetic screening inputs and allocated contributions per functional unit
ProcessParameterBEV valueICEV valueUnit
Vehicle productionAllocated screening contribution18.7Included in fixed totalg CO₂e/pkm
Battery productionBattery capacity
75
—kWh
Use phaseElectricity consumption
0.193
Included in fixed totalkWh/pkm
MaintenanceAllocated screening contribution6.0Included in fixed totalg CO₂e/pkm
End of lifeWorkflow-only boundary checkNot in scalar resultNot decomposed—
Change an input, then recalculate

The learner can see which synthetic screening coefficient moves the climate-only result.

Evidence inspector

Traceability

2

Sources

2

Vehicle production dataset

Provider
Illustrative ecoinvent-style teaching record
Scope
Vehicle production
Data quality
Very good

Illustrative teaching record. Not a verified environmental dataset.

Validation feedback

2
Battery provenance is incomplete

Add a source or explain why a proxy is acceptable.

Recycling flow is disconnected

Connect end-of-life treatment to the product system.

PhaseInventory
Functional unit1 passenger-km
ScenarioSynthetic factor A
BEV result85.9 g CO₂e/pkm
Checks2 open
Recalculations0

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