In a move aimed at lowering the greenhouse gas emissions of air travel, the Biden administration on Tuesday issued new guidelines for how fuel producers — and in particular, makers of ethanol from corn — could qualify for tax credits under a plan to increase the supply of so-called sustainable aviation fuel.
It’s especially difficult to transition airplanes away from traditional jet fuel because there are so few affordable alternatives capable of getting a plane off the ground.
The global aviation sector accounts for about 3 percent of the world’s total emissions, and most jet fuel today is made from fossil fuels.
President Biden’s 2022 Inflation Reduction Act offered federal tax credits for sustainable aviation fuels, industry jargon for jet fuel made without fossil fuels, that cut greenhouse gas emissions by at least 50 percent.
For months now, federal officials have been evaluating research to decide how to measure whether various biofuel-based alternatives meet that standard.
Persons:
Biden, Biden’s