Shale gas potential in the north of spain in the transition to energies with a lower carbon footprint

Abstract

The change to an energy model with lower carbon footprint sources, and the development of the corresponding technologies and extraction techniques has placed shale gas in the spotlight as it is a less polluting resource and it is abundant in the north of Spain. This energy model could be able to supply, to a large extent, the current energy needs of the country. However, there is a relevant lack of information on the subject regarding geological, economic, environmental and social issues. Consequently, a strong public opposition has developed, that has so far paralyzed the exploration and potential exploitation of these resources. The future changes required in the search for less polluting energy sources and the need to acquire a strategic position in the energy sector make it essential to allow both research into this resource and its exploration in Spain. Therefore, this study aims to show the current situation of natural gas in a “transitory” context towards less aggressive energies to the environment as well as to explain how shale gas is produced and how extraction should be carried out in Spain with the problems that this would entail. The study also aims to analyze the citizens’ responses and concerns regarding the development of this technology.