The Future Of... Solar Cells

The Future Of... Solar Cells

Posting in Energy

High oil prices and the BP spill are just two real reminders of how energy dependent we truly are, but tomorrow's solar technology promises cleaner p...

High oil prices and the BP spill are just two real reminders of how energy dependent we truly are, but tomorrow's solar technology promises cleaner power at lower costs. SmartPlanet correspondent Sumi Das visits Stanford University where researchers have developed PETE, a new way to squeeze more energy from the sun.

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