Clean aluminum
The first new US aluminum plant in decades plans big emissions cuts
Century Aluminum Company hopes half a billion dollars in federal funding will help it revive a dying industry — and make it less polluting.
By Maddie Stone .
Clean aluminum
Clean aluminum
New Zealand has a surprising tool to boost its grid: an aluminum plant
Making aluminum requires lots of power. Rio Tinto struck a new deal to deliver demand response and boost clean energy use at its Tiwai Point smelter.
By Maria Gallucci .
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