The United Kingdom and the EU have been looking at carbon import taxes, but it's not clear how they could work.
Supreme court rules in favour of Bathurst in US$40m case against L&M.
As NZ carbon prices reach record highs, there is speculation the government might move to lift current ceilings on prices.
Soaring aluminium prices will mean NZAS will want to ramp up Tiwai's production and look to extend its life.
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articles by Ian