15 July, 2015

New wind patterns cause longer flights worsening climate change


L

onger flights would burn more fuel and contribute more to climate change, a study suggests

Flights over the Pacific Ocean have gotten longer due to climate change-related changes in wind patterns, a shift that could be mirrored in other regions across the globe, according to new research.

Air travel currently accounts for more than 3% of the carbon emissions driving human-caused climate change, and the study, published in the journal Nature Climate Change, suggests a feedback loop where longer flight times lead to greater carbon emissions and vice versa. If flight lengths continue to grow as climate change intensifies, so will the industry’s carbon emissions.

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