The ETS now only allows trade in NZ units and the price has been edging toward $10 a tonne.
Prime Minister John Key "has nothing to skite about"
I used CNG in my car, until the distribution system faltered. It was cheaper than petrol, gave more power, and led to cleaner engines, and longer engine life. Its emissions were far less dangerous than those of petrol, not to mention diesel, engines. Now I have to buy imported petrol.