By Jamie Martin
A recent study spearheaded by the University of Illinois Urbana-Champaign delves into the financial and environmental viability of various bioenergy crops across the U.S.
The research, aimed at bolstering sustainable aviation fuel production, highlights regional preferences for crops like corn stover, energy sorghum, miscanthus, and switchgrass.
The study, led by Professor Madhu Khanna and postdoctoral researcher Xinxin Fan, evaluates these crops based on factors such as break-even prices, carbon intensity, and biomass production per unit of land.
Their findings are critical as the U.S. seeks to escalate sustainable aviation fuel output to 3 billion gallons by 2030 under the Sustainable Aviation Fuel Grand Challenge.
Miscanthus and switchgrass were notable for their low carbon intensities, particularly in the Midwest and South, making them favorable for regions prioritizing environmental benefits.
Conversely, corn stover showed the lowest cost of production but higher carbon abatement costs, suggesting its suitability where production volume is prioritized.
The study underscores the importance of matching crop types with regional agricultural conditions and policy goals to optimize benefits and minimize costs in sustainable fuel production.
Photo Credit: gettyimages-eugenesergeev
Categories: National