At $20 per ton that's only $62.12
1) Move to a country that uses only hydro electricity
2) Have enough land to selfishly plant trees that are likely to be cut down and used as firewood anyway.
or...
3) Would the world just give up and realise we don't need to run our cars on petrol!
Australia can (if she does choose to do so) use the vast uranium deposits just a couple of hundred metres underground - leave them unmined... pipe water down to them (gravity does most of that work) and let uranium do the rest - heating the water to produce electricity - clean, green and very cheap!
This carbon trading scheme is a joke financially - the rich stay getting richer and are able to pollute the world more (ie the more money you have the more bad you can do) and the poor people trying to make it by and do the right thing are just hippies - or very poor people.
Shame really.. but we all seem to love our carbon guzzling lifestyle....
Just imagine if oil was only used for plastic manufacturing and a few other things, but never as a fuel for cars or electricity... What would the arab nations do then?
The carbon tax should be reversed to carbon subsidisation - so the cheaper cleaner options are firstly sort.
So for example a solar hot water heating system should be so cheap that it's ridiculous and everyone, even the poorest of the poor have access to it and thus saving on their electricity bill and cutting down on carbon emissions.
This way the rich stay rich if they choose to use clean and green while the poor stay poor but can survive easily on a clean green idealistic world with green frogs and fairies.