(10 years, 9 months ago)
Lords ChamberMy Lords, I have a question for the Minister in this general area. Does he feel that this proposed regulatory environment would cover cases in which fracking companies pipe sea-water on to land and then either dispose of it on land or, indeed, discharge it back into the sea? If it does not, it should.
I have a brief comment on what the noble Lord, Lord Whitty, said. To be fair, almost any ground-water or well-water that is drawn in regions that are underlain by coal measures—and this is predominantly the case in Pennsylvania—have some methane in those waters.
Before the noble Lord sits down, does he have any information as to whether sea-water pumped back into the sea after fracking might be hazardous to the environment in the sea-water?
My Lords, I think that it depends almost exclusively on how that water has been treated by the company that has used it.