Palm Oil, Sugar Cane Most Sustainable Energy Crops, Study Shows

Bloomberg Business Week
February 19, 2010, 04:09 AM EST More From Businessweek
By Rudy Ruitenberg

Feb. 19 (Bloomberg) -- Sugar cane grown in Brazil and palm oil from Malaysia and Indonesia rank as the most sustainable of the current generation of biofuel crops, according to researchers at Wageningen University in the Netherlands.

Researchers at the university’s plant-science department compared nine crops on criteria including soil erosion, water use for each unit of energy produced and nitrogen usage, according to Sander de Vries, author of the comparative study.

“In terms of net energy, sugar cane has the best score of all energy crops,” Wageningen University’s De Vries said by telephone yesterday. “A crop like corn, which scores poorly, is at 10 percent of that.”

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