This article is a summary of a critical feasibility analysis of the fracking development in Spain from the sustainable development point of view. We analyse the No fracking argumentation having a look to the impacts and risks that hydraulic fracture brings in order to explore and explote the non-conventional natural gas resources. We propose some rational ideas to implement them progressively in Spain based on the experiences and lessons learned at USA. Key Words: energy, sustainable development, fracking, environmental impact.
