Im pretty handy and think I could build a wood gasifier if I needed one.
Im on just a suburban block with a low maintenance no dig garden, so probably dont personally need one.
As for running a car on it, it would be just for local jaunts, if I needed that to go shopping in the big smoke, the big smoke would probably have empty shelves well before then.
Just dont know if it will be necessary in Australia,pretty sure if it got tight you would imagine the government could nationalise part of the LPG industry and we would all shift to LPG domestically.
There's not many of us and there is lots of LPG and the infrastructure is already there or Coal to liquid
http://www.lincenergy.com/gas_to_liquids.phpLPG should see me out. (I'm nearly 50)
or
I only use $300 of petrol a year I could handle a few hundred percent increase and still survive don't know if the shops would though.
If it all collapses in a WCS we are isolated enough to be relatively Zombie free and we are surrounded by 5 acre hobby farms with nearly everyone aiming at some sort of self sufficiency even if they aren't PO aware.
There aren't many shops in town so we aren't surrounded by people addicted to consumer culture, just hedonist drop outs trying to have a simpler life.
There are so many people here with chooks, pigs, goats,sheep, turkeys, ducks,quails,geese etc as well as tonnes of fruit trees and veggie gardens.
Then we are circled by beef, olive and fruit orchards and dairy properties of a few hundred acres and then by even bigger beef properties.1,000s of acres and market gardens and sugar cane farms.just a bit further south.
I also have a 10 year old food forest and veggie gardens and the community garden and a good network of friends with gardens, animals and fruit trees.
Today was the first share the excess day at the community garden
You bring what you have too much of and go home with what you need.
No money was used, no ledger was kept.
Everything was laid out and you take what you want.
Just a group of like minded people sharing what they had too much off.
Its the best way to not only survive, but massively improve your life style even in a collapse scenario.
It feels real good and seditious getting and giving away free food too.
It doesn't take too many litres of fuel to harvest an organic no dig permaculture garden in the sub tropics or share the excess.