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Question:

How much energy is saved by using recycled aluminum instead of new aluminum?

This question asks about the energy savings achieved by utilizing recycled aluminum compared to producing new aluminum.

Answer:

Using recycled aluminum saves a significant amount of energy. It requires only 5% of the energy needed to produce new aluminum from raw materials. This is because recycling aluminum involves melting the metal, which is much less energy-intensive than the mining, refining, and electrolysis processes required for new aluminum production. By recycling aluminum, we can save up to 95% of the energy that would be used in the production of new aluminum.

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