It does not matter, as the world will end in December 2012 according to Nostradamus and the Mayan calendar

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What happens if you live in a block of units where gas is not available ? Have cold showers? Time to give the pollies a cold shower.Typical Rudd, making policy on the run without thinking about the consequences.I reckon that their ultimate aim is to destroy this country

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They would be better off with using energy efficient street lighing and banning the absurd practice of leaving office lights on all night if they were fair dinkum about saving a bit of greenhouse emissions.
PS water vapour is a bigger greenhouse gas than CO2. Try climate debate daily website for those who are climate change obsessed.