Propane provides clean fuel for fireplaces, dryers, water heaters, furnaces and cooking appliances. The national average cost for an above-ground 250-gallon tank costs about $400 to $1,000 to install.

"Brown" continues to try to get all the more "green" via propane ... to go about 200 miles on a full tank and will eliminate the need for about 3.5 million gallons of diesel and gasoline annually.