I assume Rio Tinto are getting a premium for low carbon aluminum they are exporting from Tiwai and/or are avoiding paying carbon taxes where their other smelters are. How about adding a green fee onto the low carbon power they are getting below wholesale?
I assume Rio Tinto are getting a premium for low carbon aluminum they are exporting from Tiwai and/or are avoiding paying carbon taxes where their other smelters are. How about adding a green fee onto the low carbon power they are getting below wholesale?
I assume Rio Tinto are getting a premium for low carbon aluminum they are exporting from Tiwai and/or are avoiding paying carbon taxes where their other smelters are. How about adding a green fee onto the low carbon power they are getting below wholesale?