Question

To ask the Secretary of State for Energy and Climate Change, what estimate her Department has made of how much fresh water will be used during each exploratory fracking operation.

The volume of water used will depend on the site, but estimates suggest that the amount needed to operate a fracked well for a decade may be equivalent to the amount needed to water a golf course for a month, or the amount needed to run a 1,000 MW coal-fired power plant for 12 hours.

In order to carry out hydraulic fracturing activities, an operator is required to seek an abstraction permit from the Environment Agency if more than 20 cubic metres per day of water is to be abstracted from surface or groundwater bodies. If water is instead sourced from a mains supply, the water company will need to ensure it can still meet the conditions of the abstraction permit that it will already be operating under. Whichever source an operator chooses to use, a thorough assessment will be made considering the existing water users’ needs and the environmental impact before permission is granted.

The Infrastructure Act 2015 states that the Secretary of State will only be able to issue hydraulic fracturing consent if satisfied that planning authorities have consulted the relevant water company.