These days, energy companies from Texas, Canada and Ireland are going after exploration and drilling permits in hopes of capitalizing on geology that indicates Spain has a sizable chunk of the 883 trillion cubic feet of natural gas in shale estimated to sit under Europe.
What’s changed? A sluggish economy for one — the energy industry estimates fracking could eventually create tens of thousands of jobs in a nation with an unemployment rate of 26 percent. Unlocking gas deposits might ease what consumers pay for the heating fuel. It’s about triple the U.S. price.