Government's ethanol push helps slow refinery expansion, boosting costs
(Newser) -
Four-dollar gas? Blame biofuels, the oil industry says. Construction of new refinery capacity is on hold thanks to government regulations that will soon require oil companies to produce biofuels such as ethanol. Uncertain standards for biofuels, which may render new refineries useless, have led oil companies to rethink expansion plans—...