Whether it's useful or not it's using 0.65% of the world's electricity. So I think it's perfectly valid to be asking if it can be made more efficient. I think it's too easy and simplistic to demonise it but the truth is it's gobbling up energy like it's going out of fashion.
Whether it's useful or not it's using 0.65% of the world's electricity. So I think it's perfectly valid to be asking if it can be made more efficient. I think it's too easy and simplistic to demonise it but the truth is it's gobbling up energy like it's going out of fashion.