Originally Posted by BoilerIMS
Methanol is a single-carbon alcohol that may be produced by exclusively chemical means (a series of chemical reactions that usually starts with methane) or biological reactions (usually a bacteria that ferments cellulose or some other carbohydrate). Efficient, scalable biological production of methanol is something of a holy grail since it would provide a simple method of producing a clean fuel that does not originate with petroleum. At present, though, it is a lot easier to use the chemical route.