RE: Grant Shapps - Energy security30 Mar 2023 18:31
LSE03 ref 17.10 post I note that paragraph 2.10.8 of EN4 states 'Where the brine is discharged to the sea, for example, these could relate to the siting offshore of the outflow pipe (to reduce impact on sensitive flora and/or fauna) and the rate of discharge (to reduce saline concentration levels)
2.10.9 states 'Discharge of brine to sea from outflow pipes should be a last resort'
From these it is clear that discharge of Brine into the sea is permissible if there is no other reasonable alternative. I am not sure if this differs from the current guidance.