4.1 Recycling saves energy

Recycling saves energy as the energy for recycling is less than the energy for its generation from original materials.

  • Recycling of aluminium products consumes only 5 per cent of the energy needed to make a can from aluminium.
  • Papers or newspapers: the paper used can be recycled into new paper using only 55 per cent of the energy needed to make it from trees.
  • Plastics can be recycled into other plastic products using roughly 33 per cent of the energy for producing the plastic from its original.

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