The Department of Energy (DOE) released its SAF Grand Challenge Roadmap Implementation Framework, outlining strategies to produce 3 billion gallons of sustainable aviation fuel (SAF) by 2030 and 35 billion gallons by 2050 to meet domestic jet fuel demand. Key points include:
· Agricultural impact: Significant expansion of oilseed production and adoption of cover crops are essential. Cover crops, deployed on potentially “hundreds of millions of acres,” are currently adopted on less than 10% of farmland nationally. The report calls for region-specific business models and policies to incentivize farmers economically and sustainably.
· Ethanol industry challenges: Meeting SAF carbon intensity (CI) targets requires advancements, including climate-smart agriculture, low-CI sugar feedstocks from residues and expanded carbon pipeline infrastructure. Federal programs addressing CI reductions remain limited.
· Research needs: Determining sustainable residue removal levels and boosting corn and soybean productivity are critical for SAF feedstock expansion.
While the report highlights opportunities, it emphasizes the need for financial incentives to drive farmer participation and CI improvements, particularly for corn and soybeans.
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