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Inside the search for sustainable aviation fuels, which are on the federal chopping block

  • Written by Li Qiao, Professor of Aeronautics and Astronautics, Purdue University
Inside the search for sustainable aviation fuels, which are on the federal chopping blockResearchers are working to make aviation fuel more environmentally friendly.Tsvetomir Hristov/Moment via Getty Images

The federal spending law passed in early July 2025, often called the One Big Beautiful Bill Act, significantly reduces federal funding for efforts to create renewable or sustainable types of fuel that can power aircraft over long...

Read more: Inside the search for sustainable aviation fuels, which are on the federal chopping block

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