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OM in the News: Which is Better–Electric Cars or Electric Trucks?

My blog on Oct.31, 2010 dealt with forecasting the demand for electric cars. Who doesn’t  love the idea of electric vehicles (EVs)?  But as we wrote: “everybody feels that everybody else should be driving environmentally-friendly vehicles”. With gas hovering under $3/ gallon, does it really pay financially for you or me to invest in a $40,000 Chevy Volt?

Maybe not, but logistics managers at such firms as Staples, Frito-Lay, FedEx, and AT&T have come to find that electric trucks make a lot of sense for their commercial delivery fleets. As The Wall Street Journal (Dec.8,2010) writes:” electric delivery trucks…make more sense in many ways than electric cars”. That’s because delivery trucks generally drive  short, defined routes each day–better suited to the limits in range of EVs. And  EVs have lower maintenance costs, a big concern to companies with large fleets.

“We’re a business here”, says  Staples’ VP-Fleet  Services. “They have to justify themselves”. Staples just bought  41 trucks from Smith Electric Vehicles, in Kansas City, and plans to double the order. The trucks have a top speed of  50 mph, and can carry 16,000 lbs. They cost about $90,000, which is $30,000 more than a diesel, but Staples expects to recover that expense in 3.3 years. The EVs have no transmissions; need no fluids, filters, or belts (which cost around $2,700/year); have “regenerative” brakes that last 4-5 years, vs. 1-2 on regular trucks; save $700/year because there is no exhaust system  to maintain; and cut fuel costs by $6,500/year. It all adds up to $60,000 savings over the 10 year life of a truck.

Frito-Lay, with an order for 176 Smith trucks, plans to convert 2,000 more delivery vehicles to EVs. Similarly, FedEx, which has 19 EVs in London, Paris, and LA, expects a proliferation of electric trucks. Its not a “good deed for the sake of a good deed. There is a great return on that investment”, adds a Frito-Lay OM exec.

Discussion questions:

1. Do you think use of electric trucks will spread faster than electric cars? Why?

2. What limits the proliferation of electric trucks?

3. Make the case for the USPS to switch to an EV fleet.

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