"History is a wonderful thing, if only it was true"
-Tolstoy

Sunday, April 16, 2006

More on Hybrid Hype

Urban fleet use - yes
Otherwise - nope

Is even the NYTimes starting to "get it" ?

Life in the Green Lane - New York Times:

"The car that started the hybrid craze, the Toyota Prius, is lauded for squeezing 40 or more miles out of a gallon of gas, and it really can. But only when it's being driven around town, where its electric motor does its best and most active work. On a cross-country excursion in a Prius, the staff of Automobile Magazine discovered mileage plummeted on the Interstate. In fact, the car's computer, which controls the engine and the motor, allowing them to run together or separately, was programmed to direct the Prius to spend most of its highway time running on gasoline because at higher speeds the batteries quickly get exhausted. Indeed, the gasoline engine worked so hard that we calculated we might have used less fuel on our journey if we had been driving Toyota's conventionally powered, similarly sized Corolla %u2014 which costs thousands less. For the owner who does the majority of her driving on the highway, the Prius's potential for fuel economy will never be realized and its price premium never recovered.

For years, most of the world's big car makers have shied away from building hybrids because while they are technologically intriguing, they are also an inelegant engineering solution %u2014 the use of two energy sources assures extra weight, extra complexity and extra expense (as much as $6,000 more per car.) The hybrid car's electric battery packs rob space from passengers and cargo and although they can be recycled, not every owner can be counted on to do the right thing at the end of their vehicle's service life. And an unrecycled hybrid battery pack, which weighs more than 100 pounds, poses a major environmental hazard."

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