This Graphic Maps the Energy Efficiency of Modes of Transportation, From Planes to Cars

Tierr@_de_N@die: What is the most efficient mode of transportation? How to calculate it? A real case study, travelling between Toronto et New York, it can allow us to better understand it...

And the mode of transportation we choose can have a big impact. It can affect time, comfort, cost, and other factors. But how we travel can also have a big impact on the planet.

Source (www.nationalgeographic.com): This Graphic Maps the Energy Efficiency of Modes of Transportation, From Planes to Cars