Northern England - Subregion 4
National Geological Screening for a GDF - Northern England
The screening report hosted on this site is a technical exercise across England, Wales and Northern Ireland. No specific location in England, Wales or Northern Ireland has been identified as a potential GDF site. Any future decision on geological disposal would be subject to community agreement and planning and environmental consents.
Details
Our work shows that we may find a suitable geological setting for a GDF in most of this subregion.
Most of the subregion is the which extends to 20km from the coast, but rock can be seen at the surface in the sea cliffs. Combined with some and numerous , this gives us an understanding of the rocks present and their distribution.
There are various types of of geology and in a number of ways.
There are layers and layers of under most of the subregion in which we may be able to site a GDF. There are also volcanic lavas and similar around Egremont, in which we may be able to site a GDF. We would need to do more work to find out whether these rocks have suitable properties and thicknesses in the depth range of interest for a GDF.
Even where individual clay-rich rock layers are found not to be thick enough to host a GDF they may support the siting of a GDF in deeper rocks as they could act as a barrier to from depth. This is important because is one of the ways in which radioactive material could be carried back to the surface.
There are no known coal, oil, gas or metal in this subregion which means that it is unlikely that future generations may disturb a facility.
Parts of this area, particularly off the coast around Barrow-in-Furness, have to allow companies to explore for oil and gas. This exploration is currently at an early stage and it is not known whether oil or gas in these licence areas will be exploited. RWM will continue to monitor how this exploration programme progresses.
Parts of this area, off the coast to the south-west of Whitehaven,聽are allowing companies to explore for coal. It is not known if coal in these licence areas will be exploited. RWM will also continue to monitor how this exploration programme progresses.
For further information, read the report below.
We have also produced a summary of the geological attributes of the Northern England Region.