
Already the largest market in the world for sustainable, cost-competitive ethanol production, Brazil may be setting its sights on another interesting biofuel: biodiesel made from the leftover entrails of the Tilapia farming industry.

Already the largest market in the world for sustainable, cost-competitive ethanol production, Brazil may be setting its sights on another interesting biofuel: biodiesel made from the leftover entrails of the Tilapia farming industry.