The best questions are the obvious questions that you never thought to ask before. Like this one: Why is natural gas delivered directly to homes via pipelines, while propane is delivered to backyard ...

The range on a similar amount of compressed natural gas is about 50 miles, he said. Propane averages $1.25 less per gallon than gasoline and is now $1.50 to $1.55 cheaper, he said. Weidie said propane ...