The industry says it would be too expensive to change all the pumps, yet in Canada, where the average temperature is colder and the customer benefits from getting more gas per unit volume, somehow the oil companies found the money to change to pumps that automatically adjust volumes based on temperature. Funny how that works. ::MSNBC via ::the Oil Drum
If one needs yet another excuse why the oil companies are fighting controls and supporting deniers, here it is: the warmer it gets, the less gas they sell you in a gallon. It seems that in the States a gallon of gas is measured at sixty degrees farenheit; when it is warmer out the gas expands but you still are just buying volume, not energy content, so you are getting less. The warmer it gets, the more you are overcharged, by as much as US$ 1.5 billion per year. "People are paying for gasoline they're not getting," said Rep. Dennis Kucinich.