An excellent article in the January/February issue of MIT’s Technology Review magazine looks at the contributions of University of Minnesota researchers to biofuels research. Writer David Rotman interviewed Vernon Eidman, Stephen Polasky, C. Ford Runge, and David Tilman, U of M faculty members who have examined the economics and ecology of biofuels. “There may be no better place to get a realistic appraisal of biofuels than the Department of Applied Economics at the University of Minnesota,” Rotman writes (p. 2).

The article expands beyond this Minnesota connection to look at the work of other researchers and venture capitalists such as Vinod Khosla. It examines future biofuels such as cellulosic ethanol and novel hydrocarbons. The latter would most likely be created by “superbugs,” yet-to-be-discovered or -engineered microbes that would break down feedstocks into hydrocarbons. These hydrocarbons would have more energy per unit than ethanol.

Reading about such genetic engineering, my mind always wanders to uncomfortable thoughts about superbugs that have unintended consequences. Should I be so worried?

This entry was posted on Tuesday, January 8th, 2008 at 5:28 pm and is filed under Energy, Minnesota, Science.