Decarbonizing Air Travel
“How can we make air travel carbon-free?”
One of my favorite things to do is travel. Although I don’t get the opportunity often, I love the ability to see new lands, meet new people, and really change my perspective on the world. And one of my favorite parts is traveling to the destination by plane. Being able to gaze upon the entire world through my plane window almost makes me feel like a child again.
However, as a sustainability enthusiast, I feel bad every time I take a flight. I am aware that in one round-trip flight from San Francisco to New York I’ve generated about 20% of the greenhouse gases emitted by the average American car travel. In 1992, it accounted for 13% of all transportation emissions and is expected to grow in the coming years. As a result, Decarbonizing Air Travel is a necessity for achieving a climate-friendly world. This can be done through a multitude of sources, most notably replacement or decarbonization of jet fuel.