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Recycling Impact Calculator

CO2 saved by recycling different materials

Recycling Impact (annual kg)

Paper & Cardboard (kg)
Plastic (kg)
Glass (kg)
Aluminium (kg)

CO₂ Saved

CO₂ Saved (kg/yr)
139.0
Equiv. Trees
6.6

Recycling saves energy and reduces CO₂ compared to producing materials from virgin resources. Aluminium recycling saves 95% of the energy needed for primary smelting.

  1. 1CO₂ saved = Weight recycled × CO₂e saving factor
  2. 2Aluminium: ~9 kg CO₂e saved per kg recycled
  3. 3Paper: ~1.1 kg CO₂e per kg
  4. 4Plastic: ~1.5 kg CO₂e per kg
15kg paper + 8kg plastic + 3kg aluminium per year=CO₂ saved ≈ 16.5 + 12 + 27 = 55.5 kg CO₂e/yr
MaterialCO₂e saved/kgEnergy saving
Aluminium~9 kg95%
Plastic~1.5 kg~40%
Paper/cardboard~1.1 kg~60%
Glass~0.3 kg~20%
Steel~1.5 kg~60%
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