Research shows land that often lies fallow or is poor in soil quality — across the United States would provide enough biomass feedstock to meet the liquid fuel demands of the U.S. aviation sector fully from biofuels, an amount expected to reach 30 billion gallons per year by 2040. news.asu.edu Submitted by Wagamaga t3_yw3cot on November 15, 2022 at 5:10 PM in science 30 comments 72
gabrielhallman t1_iwhztga wrote on November 15, 2022 at 7:54 PM Blimps and solar propellers. Not everything that floats is made of hydrogen. Permalink 1
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