Burman, Å. (2013) The GoBiGas-Project. SGC 2013, Goteborg.
 Petters, S. (2014) Shifting from Quantitative to Qualitative Growth Strategies. Taiyuan University of Technology Staff-Lecture, China.
 Stern, S. (2013) Global Innovation and Entrepreneurship. MIT-ILP Europe Conference, Vienna, May.
 ACEE (2014) China Unconventional Gas Forum. Chifeng, August.
 Xu, G.W. and Hofbauer, H. (2014) Closing Remarks. Vienna University of Technology. iSGA-4 Joint Conference, Vienna, September.
 Newman, D. (2013) Closing Session. ISWA World Congress, Vienna, October.
 Zhang, G.B. (2014) New Requirements to Energy Researchers (Opening Remarks). 4th Asian and 1st China IAEE Conference, Beijing, August.
 Meerman, J.C. (2011) Flexible Gasification Cogeneration Facilities. ICPS 2011, Vienna, September.
 Petters, S. (2013) Sustainable Green Hydrogen Production. Regional Project for Clean Transportation, County of Arkershus and Oslo, November.
 Hofbauer, H. (2014) Hydrogen from Biomass via Thermo-Chemical Route. A3PS Conference, Vienna, October.
 Bosch, K. (2013) Status Report of DFB Gasification Biomass Power Station Oberwart. Renewable Electric Energy Conference, Salzburg, December.
 Gros, S. (2013) CO2 Recycling in a Steam Gasifier for SNG or FT-Diesel Production ReCO2 Project. Swedish Gas Conference, Sweden, October.
 Kern, S., Pfeifer, C. and Hofbauer, H. (2013) Gasification of Low Grade Coal in SD-DFB Gasification. Energy Technology, 1, 253-264. http://dx.doi.org/10.1002/ente.201300009
 Kern, S., Pfeifer, C. and Hofbauer, H. (2013) Co-Gasification of Wood and Lignite in a Dual Fluidized Bed Gasifier. Energy Fuels, 27, 919-931. http://dx.doi.org/10.1021/ef301761m
 Diwald, W. (2011) Hydrogen-Grid & Storage Solutions for Renewable Energies. F-Cell Conference, Stuttgart, September.
 Sterns, M. (2013) Various Podium Discussions. Eco-Forum, Guiyang, June.
 Tse, K. (2014) MSW-Residue & Coal Co-Gasification in Lieu of Incineration. iSGA-4, Vienna, September.