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Madhu Khanna and Nicholas Paulson

Author Archive | Madhu Khanna and Nicholas Paulson

To Harvest Stover or Not: Is it Worth it?

Corn stover is a readily available source of biomass for the production of biofuels. Three U.S. refineries – Poet, Abengoa and Dupont – are converting it at commercial scale to biofuel. These biofuel facilities partner and contract with farmers to procure the stover feedstock used in processing. Farmers face a choice of whether or not […]

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Growing a Sustainable Biofuel Economy: Part 1

The Environmental Appeal of Second-Generation Biofuels Second-generation biofuels from cellulosic feedstocks that were until recently thought to be always “five years away,” are now being produced commercially. In 2014, about 18 million gallons were produced, which was substantially higher than the 432,000 gallons produced in 2013. Poet-DSM and Abengoa are two of the refineries that […]

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Policy Incentives for Energy Crop Production: Role of the Biomass Crop Assistance Program

The Renewable Fuel Standard (RFS) has mandated that 16 billion gallons be produced from cellulosic feedstocks by 2022. Cellulosic feedstocks include dedicated energy crops (such as, Miscanthus and switchgrass), crop and forest residues. The mandate has been repeatedly waived, in part, due to lack of a commercially viable technology for biofuel production at reasonable cost […]

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