It's half the price of regular unleaded, produced in Australia and comparably lower in emissions than petrol — yet the number of service stations offering LPG is dwindling across the country.
They are available in other markets, but due to factors like the cost of labour in Australia, the cost of importing to Australia and the all investment capital is being tied up in property makes it unfeasible as a business.
Also the Right-Wing nut bags who are likely to firebomb any business that doesn’t align with the political views that are feed to them through corporate astroturf campaigns doesn’t help either.