The one thing that is in favour of this project against that of coal,is that the price of potash is high not rock bottom like coal.
The point of is it a serious project or just a selling point with planning does have merit,it has blocked any possible future development by Boulby in that direction,and given their now big move into polyhalite,which previously they said was not worth mining when Sirus`s applications first went in,would`nt surprise me if plan`s are already underfoot for a buyout.