For people like Ronald Cascio, who fuels his pickup with a soybean oil derivative, and J.D. Doliner, whose home is partly solar powered, the high price of energy isn't a worry.
That doesn't mean their renewable energy preferences come cheap. In fact, it requires an extra financial commitment to wean one's home or vehicle off fossil fuels.
Nonetheless, a growing number of Americans are embracing cleaner technologies and more energy-efficient lifestyles. It makes them feel good and, depending on how high prices rise for traditional energy sources, they say renewables might even make economic sense over the long haul.
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For people like Ronald Cascio, who fuels his pickup with a soybean oil derivative, and J.D. Doliner, whose home is partly solar powered, the high price of energy isn't a worry.
