Apple Looks to ‘Green’ Metal for Use in iPhone and Macbook - Financial Times

Apple is backing a joint venture between two mining giants (Alcoa and Rio Tinto) to commercialize a new technology that eliminates greenhouse gas emissions from aluminum smelting. The new venture, called Elysis, will eventually allow Apple (and other companies) to use carbon neutral aluminum in their products.

That's great! Let's now aim for carbon negative, though.