As the Deputy is aware, responsibility for Irish Water rests with my colleague the Minister for Housing, Planning, Community and Local Government, Mr. Simon Coveney TD. His Department has informed my Department that the revenue loss in 2018 of a continued suspension of domestic water charges is estimated to be in the region of €217 million in cash terms. This would reduce general government revenue in 2018 by the same amount.
With regard to fiscal space, there would be no impact in 2018 arising from the continued suspension of domestic water charges as this would represent a continuation of the policy prevailing in 2017 and there would be no revenue from domestic water charges in either year.