The Energy Wasters Report

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Hold the pickles, burn the gas: Energy wastage at drive-thru restaurants

May 8th, 2007 · 1 Comment

FYI fast food nation: Every time you go to a drive through, you burn about 18 cents worth of gas idling your car. To use Burger King as an example, about 70% of their restaurant revenue comes from drive-thru business, according to the Associated Press. With $2B of annual revenue, and an average order size of $5, that means about 280 million cars a year idling while waiting to have it their way. And according to QSR (Quick Service Restaurant) Magazine, the average drive-thru wait once the order’s taken is about three minutes. Tack on another minute or two waiting to place the order, and thats about a billion car-minutes spent idling per year at the Home of the Whopper alone. At $3/gallon, assuming an idling car burns about .75 gallons an hour, thats 18 cents per drive-thru in burned gas - or 16M gallons annually for all Burger King drive-thru customers. If BK is that much, you’re probably looking at a couple hundred million gallons wasted idling total when you add up all the restaurant drive-thrus - $600M a year, not to mention the environmental cost.

Tags: consumer · cars

1 response so far ↓

  • 1 James // Jun 10, 2008 at 4:34 pm

    Great point!

    People are consumed with drive-thru’s. I’ve gotten to a restaurant seeing the parking lot empty and the drive thru line full — I went inside, got my food, ate some of it, and left while the car that entered the parking lot at the same time I did was *still* 2 cars back from getting their food!

    Occationally, drive-thru’s can be worth it: if you are the only one there, and you pull up to a double-window McD’s, that is a very minor gas cost compared to parking, restarting your engine, and backing out. Looking at some of those lines though, you have to wonder if these are the same people who complain about high gas prices!

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