Thursday, October 13, 2011 - 5:00pm to 6:00pm
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Science Center D, 1 Oxford Street, Cambridge, MA

Future of Energy - "The Development of Liquid Fuels from Lignocellulose"


Featuring Chris Somerville, Director of the Energy Biosciences Institute, and professor in the Department of Plant and Microbial Biology at the University of California, Berkeley, and a visiting scientist at the Lawrence Berkeley National Laboratory.

The efficient production of cellulosic fuels by biochemical routes will require innovation in three main areas: sustainable production of feedstocks that do not compete with food production, depolymerization of feedstocks, and conversion of feedstocks to liquid fuels.  In this respect there is renewed interest in identifying plants that have optimal biomass accumulation and understanding the production issues associated with large-scale cultivation and sustainable harvesting of such species.  Additionally, the importance of enhancing soil carbon and nutrient retention while minimizing inputs will require an integrated approach to the development of cellulosic energy crops. 

The challenges on the processing side include the development of improved chemical or biological catalysts for polysaccharide and lignin depolymerization and conversion to fuels, the development of microbial strains that can convert a wide range of sugars to next generation fuels under harsh conditions, and numerous innovations in chemical engineering.  There appear to be many different routes to improved processes for cellulosic fuels production. However, because of the interdependencies of elements of the overall path from biomass to liquid fuels, research on the design of optimized processes is at a preliminary stage of technical maturity.


Chris Somerville is a biochemist who was one of the early advocates for the development of Arabidopsis as a model system.  The majority of his research contributions have concerned the synthesis and modification of membrane and storage lipids, and the synthesis of polysaccharides.  Somerville and his collaborators characterized many of the genes and proteins involved in fatty acid desaturation and hydroxylation.  His recent work on polysaccharides has been largely focused on the use of live-cell imaging of single cellulose synthase complexes and cytoskeletal components to dissect the basic mechanisms of cellulose synthesis. 

Somerville is the Director of the Energy Biosciences Institute, a research institute at UC Berkeley, Lawrence Berkeley National Lab and the University of Illinois Urbana-Champaign initiated with a $500M award from the energy company BP (  He is the Philomathia Professor of Alternative Energy at UC Berkeley. He was a professor at Stanford University and director of the Carnegie Institution for Science from 1994-2007 and a professor at the Michigan State University DOE Plant Research laboratory from 1982-1993.  He has published more than 230 scientific papers and patents in plant and microbial genetics, genomics, biochemistry, and biotechnology.  He is a member of the US National Academy of Sciences, The Royal Society of London and the Royal Society of Canada and has received numerous scientific awards including the Gibbs and Schull awards from the American Society of Plant Biologists, the Mendel Medal from the Genetics Society, the Hopkins medal from the Biochemical Society, the Khumo Award from the Plant Molecular Biology Society and most recently the Balzan Award which he shared with Elliot Meyerowitz (Caltech).  


Contact Name: 

Lisa Matthews

Harvard University
Center for the Environment

Address: 26 Oxford Street, 4th Floor, Cambridge
Phone: (617) 495-0368

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