Oil giant Saudi Arabia looks to alternative energy

With vast oil reserves that are far from exhausted, Saudi Arabia, facing rising domestic energy demand that could cut into its oil exports, has decided to explore nuclear and renewable energy, Oil Minister Ali al-Naimi has ...

Have we reached peak travel?

(PhysOrg.com) -- Since the 1970s, passenger travel by vehicles and airplanes has grown rapidly in industrialized countries, and the International Energy Agency has predicted steady, though slower, travel growth until 2030 ...

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