Spinella spent two years on the most comprehensive study to date – dubbed “Dust to Dust” — collecting data on the energy necessary to plan, build, sell, drive and dispose of a car from the initial conception to scrappage. He even included in the study such minutia as plant-to-dealer fuel costs of each vehicle, employee driving distances, and electricity usage per pound of material. All this data was then boiled down to an “energy cost per mile” figure for each car (see here and here).
Comparing this data, the study concludes that overall hybrids cost more in terms of overall energy consumed than comparable non-hybrid vehicles. But even more surprising, smaller hybrids’ energy costs are greater than many large, non-hybrid SUVs.
It won’t really matter. Environmentalists are almost as fanatical in their beliefs as some Muslims, and just as willing to make sure that everyone else follows them.