We've smelted a billion tons of recyclable aluminum. Do we need to make more?

Aluminum is light and versatile, but massively energy-intensive to produce, requiring 10% of Australia's entire electricity output . Recycling it uses just a fraction of the energy. Why aren't we closing the loop?

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/3Fr4bgh

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