If only everyone did their part…Census results put the # of households in the U.S. at over 111 million. According to the HP&BA Barbeque Industry Report, 77% of households own a grill of which 68% are gas. Let’s assume people only use one standard 5 gallon propane tank a whole year. Since open flame grills are half as efficient as an Evo, 68 million gallons of gas are potentially wasted each year. Are you seriously concerned about achieving energy independence? Buy better; buy smart!