Thats ridiculous, how would that be calculated? (Your profile says you have a PhD in math, so I'm expecting rigor) Is all power equal? Here in New Zealand a la

Thats ridiculous, how would that be calculated? (Your profile says you have a PhD in math, so I'm expecting rigor) Is all power equal? Here in New Zealand a large amount of our energy is green and comes from hydroelectric - how does this compare to the many many dirty coal power stations in China? What about something like an Aluminium smeltering plant? ... it doesn't need many people relativly speaking, but it consumes an enormous amount of energy and produces a good chunk of the worlds aluminium. How would this be enforced geo-politically? Or do you just want to enforce it in your own country so that all of your businesses become uncompetitive and your economy tanks?