Climate change brings ill winds for airline industry
20 Jul 2015

By TIM RADFORD.- Scientists say wind patterns altered by climate variability are costing airlines millions of dollars in extra fuel and flying time − and increasing CO2emissions.
As jet planes burn fuel and release carbon dioxide, the atmosphere warms and causes head winds to build up. Tail winds do too, but round-trip journey times are nevertheless creeping up − and so are fuel costs.
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