This City-Sized Gas Plant Has The Next Big Idea To Save The Planet

Nine billion tons of things you buy get to your hands via trucks. Most structures are put up by cranes and bulldozers. All those vehicles run on diesel, and at the Pearl Plant in Qatar, Shell is cooking up an alternative fuel that could drop directly in those engines, making them immediately more efficient and more… » 7/08/14 2:17pm 7/08/14 2:17pm