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Business and innovation

Business and innovation

The secret to flying carbon-free

20 Feb 2020 James McKenzie
Taken from the February 2020 issue of Physics World.

Greta Thunberg crossed the Atlantic on a zero-emission yacht, but how realistic is it to de-carbonize air travel? James McKenzie thinks he has the answer

Greta Thunberg
Climate challenge: Greta Thunberg sailed to New York on this zero-emissions yacht but how can we make air travel greener? (Courtesy: Kirsty Wigglesworth/AP/Shutterstock)
A friend of mine recently took his boat across the Atlantic. It was great fun and a real adventure â

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James McKenzie is the writer of the Transactions column for Physics World about physics in industry. He is writing here in a personal capacity
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