11/20/2009
T. Boone Pickens is the very embodiment of the Texas oil tycoon. He’s also, arguably, the world’s leading advocate for wind energy.
11/12/2009
The sales history of the Toyota Prius illustrates an exciting phenomenon: When a new idea or a piece of technology ignites the human imagination, it can spread very rapidly.
11/2/2009
More than 30 years ago, Michael Reynolds followed his vision of sustainable, energy-efficient homes that would work with nature. Today, his Earthships inspire green designers and architects.






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