Conversions to LPG are in high demand, and waiting lists are forming. Companies like Khodro are scrambling to acquire pressure tanks to put into new and retrofitted vehicles.
Now, I know what you're thinking - why in the world would Iran of all places, one of the world's top oil sources, need to put so much effort into alternative fuel? Actually, while they pump out a lot of the black stuff, they don't have many refineries, and in fact have to import 40 percent of the oil they use. A rationing system has even been introduced, allotting people three liters a day. And you thought times were tough here.
[Source: All Headline News via Jalopnik]