[shove_it]

The big buck$ have already been made ...

http://finance.yahoo.com/echarts?s=WPRT+Interactive#symbol=wprt;range=5y;compare=;indicator=volume;charttype=area;crosshair=on;ohlcvalues=0;logscale=off;source=undefined;

WPRT has been a range bound trade for a couple years now..

[thackney]

Propane would not be much dollar savings.

Propane contains 92,500 BTUs per gallon.
Gasoline contains 125,000 BTUs per gallon.

So Propane at $2.59 per gallon delivers energy at the same price as gasoline at $3.50 per gallon.

[Triple]

“WPRT has been a range bound trade for a couple years now.”

That is a pretty big range, @22-52 in the past year.