Researchers from NETL and SINTEF exchanged information on activities and views on aspects of combustion in an effort to look for possible co-operation in the Crosscutting part under the bilateral umbrella. John Rockey presented the Office of Fossil Energy’s program on Advanced Combustion Systems, Nathan Weiland gave a review of NETL’s supercritical CO2 (sCO ) techno-economic analyses, Mario Ditaranto presented some of SINTEF’s work on oxy-fuel combustion  and Petter Nekså gave an overview of work SINTEF is doing on tools and applications for CO2 power cycle development.