Blue and Green: The British Geological Survey (BGS) has estimated 80 trillion cubic feet (tcf) of shale gas is beneath the Midland Valley of Scotland, a much lower amount than what is said to be elsewhere in the UK, with green groups saying Scotland should not risk missing its carbon goals.
The BGS had previously estimated around 1,300 tcf in the Bowland shale in northern England and 4.5 billion barrels in Sussex Weald. However, it warned that the Midland Valley in Scotland present some uncertainties.
Prof...