What are flex-fuel vehicles?

At the beginning of the long, winding road away from complete dependence on gasoline lies the holy grail of the flex-fuel vehicle. This would be a car that runs on any fuel at any time. That would include gasoline, ethanol,… Continue Reading →

Budweiser trades Clydesdales for natural gas

The famous Clydesdales that have hauled Budweiser’s barrels of beer since the 19th century are finally being replaced by up-to-date 21st century, compressed natural gas-driven vehicles. Well, it isn’t quite that simple. There’s been a long, 80-year interval between the… Continue Reading →