Chris Saffron 
Achieving carbon-negative bioenergy systems from plant materials 

Part 1 Technologies
1.Biomass gasification for bioenergy: Maria Puig-Arnavat, Technical University of Denmark, Denmark; Tobias Pape Thomsen, Roskilde University, Denmark; and Zsuzsa Sárossy, Rasmus Østergaard Gadsbøll, Lasse Røngaard Clausen and Jesper Ahrenfeldt, Technical University of Denmark, Denmark;
2.Fast pyrolysis for biofuel production: David Shonnard, Olumide Winjobi and Daniel Kulas, Michigan Technological University, USA;
3.Producing biofuels with torrefaction: Donald R. Fosnacht, Natural Resources Research Institute – University of Minnesota, USA;
Part 2 Materials
4.Production of biodiesel from renewable sources: Dan Zeng, Daidi Fan, Le Wu and Yuqi Wang, Northwest University, China;
5.Production of biodiesel from oilseeds: Jatropha curcas: Rahmath Abdulla, Universiti Malaysia Sabah, Malaysia;
6.Production of biodiesel from oilseeds: canola/rapeseed: B. Brian He and Dev Shrestha, University of Idaho, USA;
7.Sustainable use of Miscanthus for biofuel: Paul Robson, University of Aberystwyth, UK; Astley Hastings, University of Aberdeen, UK; John Clifton-Brown, University of Aberystwyth, UK; and Jon Mc Calmont, University of Exeter, UK;
8.Sustainable use of switchgrass for biofuel: John Fike, Virginia Tech, USA; Vance Owens, South Dakota State University, USA; David Parrish, Virginia Tech, USA; and Rana Genedy, Cairo, Egypt;
9.Sustainable production of willow for biofuel use: M. Weih, P.-A. Hansson, J. A. Ohlsson, M. Sandgren, A. Schnürer and A.-C. Rönnberg- Wästljung, Swedish University of Agricultural Sciences, Sweden;
10.Sustainable use of seaweed for biofuel: Jay Liu, Boris Brigljević and Peyman Fasahati, Pukyong National University, South Korea;