Perhaps Wal-Mart isn't completely evil? In a move that I'm sure will stun environmentalists, Wal-Mart wants to introduce E85 (85% ethanol, 15% gasoline) to its gas stations (which could potentially more than double the national locations that offer E85 from 800 to almost 2150).
Is That an Ethanol SUV? I recently found out that some of the most popular SUVs (Suburban, Yukon, Tahoe, Explorer) are already capable of running completely on Ethanol (E85). The National Ethanol Vehicle Coalition website has lists of cars and SUVs that already run on Ethanol. A handy map of refueling locations is also available. It is surprising (and good) to see the large auto-makers tangibly supporting alternative fuels.