GREEN

Are Discount Airlines Greener?

07/14/2009 05:12 am ET | Updated May 25, 2011

EasyJet, the British purveyor of low-cost, short-haul air travel, has inspired passionate criticism over its environmental impact. Air travel is one of the fastest-rising sources of carbon emissions, and detractors believe that weekend jaunts across Europe are unnecessarily wasteful.

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