Daniel Yergin, the premier gas and oil expert in the US has mentioned shale in the past as being so significant because of its sudden emergence. The sign of a true expert is when they tell of how wrong they were. Here in the UK, we tend to have insecure energy experts in both meanings of the word.They simply can't countenance how wrong they were while insisting against reality that gas will continue to be insecure and expensive because the changes in the US just aren't for the likes of us. Back to Yergin and lets ask ourselves why is shale one continent's game changer but not ours?:
THE DAWN OF THE SHALE GAS REVOLUTION has happened really fast, and it's happening in parts of the country that are densely populated and are not accustomed to this kind of energy development.
As for the efforts to extract the shale gas, it is extremely unlikely that any of the small amounts of chemicals that are used in the hydraulic fracturing process could go through thousands of feet of impermeable rock into the water supply.