Recycling aluminium offers substantial environmental benefits by significantly reducing the consumption of natural resources and lowering carbon emissions. Unlike primary aluminium production, which requires extensive mining of bauxite and consumes large amounts of energy, recycling uses only about 5% of the energy required for new aluminium production. This drastic reduction in energy use translates to fewer greenhouse gas emissions, helping mitigate climate change.

Additionally, recycling aluminium conserves natural resources by reducing the need for raw bauxite ore. This decreases the environmental impact associated with mining activities, such as habitat destruction and soil erosion. Furthermore, recycling helps reduce landfill waste, as aluminium can be recycled indefinitely without losing quality.