What is your reason to drive to the shopping mall?
J.P Morgan is projecting $963B in online shopping for 2013. If I took $1,000 as an average spent per shopping trip, the world will be saving 963 million trips to shopping malls in 2013. Assuming a 10 mile one-way trip for shopping and an average gas consumption of 30MPG, the world will save 642 million gallons in gas consumption, $2.5B in gas cost and save 5,707,380 metric tons in carbon emissions. This is very interesting - if we also add driving time to this mix, with the assumption of 15 minutes each way, 481 million hours will be saved in one year.