
Back down here, it just so happens that South America may be the place everyone will look to when thinking about fuel... just as Argentina is close to becoming a net importer of oil. We do have a lot of it buried somewhere, but the oil corporations haven't bothered to explore and/or extract it for years, since exportation is taxed and restricted, and the internal prices of oil derivatives have been frozen since the economic collapse of 2002. Of course, this can't last much, but big corporations are dominated by short-term interests. On the other hand, all that untapped oil may come in handy one or two decades from now...
Anyway, with oil being so expensive worldwide and local reserves unavailable, it was only a matter of time until people here had the idea that our veritable oceans of vegetable matter could serve to purposes other than feeding our cows, us, or the Chinese. Soybean is a good source of oil that can be used as fuel, but it may not be commercially sensible to burn it, and there are environmental costs along with it. There are alternatives, though.

In Salto Grande, central Santa Fe, a rapeseed-based biofuel plant is about to open. The idea is mixing rapeseed oil with regular diesel (fuel oil) and save 30–40% in fuel costs. It has the added blessing that it will encourage the plantation of rapeseed, avoiding the monoculture of soybean.
Several companies in Santa Fe (petrochemicals, vegetable oil processors, even the former state-owned ensign oil company Repsol-YPF) are planning to build new facilities or even to open new production departments. Smaller companies are already producing biodiesel from various sources (such as sunflower oil) to supply the local markets.
You know how I like to speak badly of our disastrous provincial government (see? I just did). This commitment with biofuel production is auspicious and I hope it turns out right, because it's one of the very few good things this administration has done. Of course, it's rather late, the new biofuel-promoting bureaucracy will cost much and do next to nothing, and the actual effort will be that of the private sector, which is (fortunately) dynamic enough to catch and ride this wave, if only it receives a few tax breaks and soft loans.
You may say I sound too optimistic and overly pessimistic at the same time. That's perfectly logical. These are prospects nobody has presented in science-fiction movies and books about the near future. Instead of cold fusion, cooking oil? At least we already know it burns.
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