Contradictions seen in alternative energy plan

President Bush’s proposals to reduce U.S. gasoline consumption by 20% in 10 years include more specific and ambitious new goals than in previous White House statements, but they also appear to rely on assumptions about energy markets, politics and technology that some experts say are debatable, and include some apparent contradictions.

For one, Bush’s proposal to save gasoline by increasing vehicle fuel economy standards could be undermined by his call for greater use of alternative fuels. Ethanol, for example, gets less mileage than gasoline and, without a major technological breakthrough, requiring more of it could make it harder to increase fuel efficiency.
Los Angeles Times