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.
Pittsburgh Post-Gazette
