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By Scott Hamilton

David Calhoun. Source: Boeing.

Oct. 24, 2022, © Leeham News: Boeing CEO David Calhoun believes that the plethora of concepts for shifting to “green” aviation may be confusing policymakers.

And, he says, the pace outlined by the commercial aviation industry may contribute to the confusion.

Calhoun also said that Sustainable Aviation Fuel (SAF), while the most promising near-term technology to reduce aviation emissions, isn’t an easy solution, nor is it a complete solution.

Calhoun made his remarks last month at the US Chamber of Commerce Aerospace Summit in Washington (DC).