Originally Posted by 
JDNSW
				 
			I have yet to see a legitimate explanation of what "fossil fuel subsidies" are. Actually, there is the opposite. Fossil fuels produced in Australia are the subject of special taxes (royalties) and most, if not all, imported fossil fuels are subject to very heavy taxes by the sovereign state in which they are produced, or are produced by a government owned company so that all net revenue is government income, the exact reverse of a subsidy. (Note that there have actually been subsidies on fossil fuel exploration in the past in Australia, in an effort to reduce dependence on imports, and there is general support for coal mining in those states where it generates a lot of state revenue, but the amount of these "subsidies" is far less than the tax income from production.)
In addition, fuels used for transport are subject to a special tax called excise, again, the exact reverse of a subsidy.
In fact, several Australian states and the Federal Government derive substantial revenue directly from fossil fuel production, and reduction or elimination of fossil fuel production would require either a massive reduction in government services or a major increase in taxes from some other source. 
As far as I can determine, these alleged "fossil fuel subsidies" are a notional tax that fossil fuels "ought to pay" because of their effect on the environment. This is a rather specious argument, as it is not claimed that other activities which have an environmental impact are also subsidised (e.g. food production, which in many countries actually is subsidised, construction of infrastructure, construction of housing, defence etc).
Note that the fossil fuel industries get various types of assistance that is generally available to other industries, but these pale into insignificance compared to the assistance given over the years to, for example, manufacturing or public transport.
If I am missing something, could somebody explain? 
It is one thing to consider that a carbon tax should be imposed (and I would support that in general), but to claim that a subsidy exists because a tax is not imposed is quite simply nonsense, and to claim it is a subsidy without explaining this is deliberately misleading.