First the consequenses of scaling up the production for the climate change mitigation (chapter 12) and then the socio economic factors are discussed (chapter 13). The section is wrapped up by a discussion on the identified challenges for the Nordic, including barriers and steps to take (chapter 13). Forecasts on Aviation growth shows that emissions will almost triple by 2050 with over 2.6 Gt/yr in a baseline scenario (ICAO, 2013). It assesses the climate effects of this conversion.