"A gold rush mentality has taken hold -- not just in East Africa but across the entire continent. In Ghana, the Norwegian firm Biofuel Africa has secured farming rights for 38,000 hectares (93,860 acres), and Sun Biofuels is also doing business in Ethiopia and Mozambique.
The consequences of this boom are dramatic. Experts agree that the worldwide push to grow energy plants is on overwhelming factor in the global explosion of food prices. According to one study by the World Bank, as much as 75 percent of the increase could be attributable to this change in the types of crops being farmed.
Africa offers oil farmers virtually ideal conditions for their purposes: underused land in many places, low land prices, ownership that is often unclear and, most of all, regimes capable of being influenced." (Thanks Daniel)