Biden administration details how producers of sustainable aviation fuel will get tax credits

The Biden administration spelled out guidelines Tuesday for tax breaks designed to boost production of sustainable aviation fuel and help curb fast-growing emissions from commercial airplanes.

The Treasury Department actions would clear the way for tax credits for corn-based ethanol if producers follow “climate-smart agriculture practices,” including using certain fertilizers and farming methods.

The announcement was praised by the ethanol industry but got a much cooler reaction from environmentalists.

To qualify, sustainable aviation fuel, or SAF, must cut greenhouse-gas emissions by at least half compared with conventional jet fuel made from oil. Congress approved the credits — from $1.25 to $1.75 per gallon — as part of Biden’s huge 2022 climate and health care bill.

Administration officials said commercial aviation — that is mostly passenger and cargo airlines — accounts for 10% of all fuel consumed by transportation and 2% of U.S. carbon emissions.