Study: Fracking unlikely to taint water

Hydraulic fracturing has had no effect on the rate of groundwater contaminated by methane in Colorado's Denver-Julesberg basin, according to a recent study in the US.

Fracking: Introduction of process has no effect on water contamination rate
Fracking: Introduction of process has no effect on water contamination rate
Published 11 July 2016, 23:15Updated 25 October 2016, 15:36