Product
Tip: Set grid intensity for your manufacturing location. US average ~400–500 g/kWh; low-carbon grids can be <100.
Materials
Manufacturing energy (kWh)
Transport
Transport uses tonne-km with the total product mass you’re shipping.
End of life
Simple credit: 15% of materials emissions for the recycled fraction. You can refine later with material-specific EOL factors.
Results
Materials
0.27 kg
Manufacturing
0.27 kg
Transport
0.01 kg
End-of-life (credit)
-0.01 kg
Total (kgCO₂e)
0.54 kg
Assumptions & details
- plastic_pp: mass 0.150 kg × 1.80 = 0.27 kgCO₂e
- Injection molding: 0.60 kWh × 0.450 kg/kWh = 0.27 kgCO₂e
- truck 800 km × 0.000 t × 0.1 kg/tkm = 0.01 kgCO₂e
- End-of-life: 30% recycled → credit -0.01 kgCO₂e (15% of materials stage)
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