National Grid Starts Work On New Substation In Buckinghamshire To Power Data Centres
The title of this post, is the same as that of this press release from National Grid.
These three bullet points act as sub-headings.
-
New substation site at Uxbridge Moor in Buckinghamshire will power new data centres –delivering economic growth and enabling UK digitalization
-
Site to feature two SF6-free gas-insulated switchgear (GIS) substations to minimise environmental footprint
-
Work comes as National Grid is planning £35 billion investment in its transmission network between 2026 to 2031
This is the first paragraph.
National Grid is starting work on its new Uxbridge Moor substation in Buckinghamshire which will connect over a dozen new data centres to its network.
This Google Map shows the current Iver substation.
The road on the left is Western section of the M25, which gives an idea of the size of the substation.
These two paragraphs give more details of the new Uxbridge Moor substation.
The requests from data centres to connect at Uxbridge Moor will require around 1.8GW of new capacity, equivalent to adding a mid-sized city to the grid on the outskirts of London. When built, it will be the largest new substation on National Grid’s network by gigawatt capacity.
The new substation site borders National Grid’s existing Iver 400kV substation in Buckinghamshire, which has reached capacity and cannot be expanded to meet the demand from data centres and other customers for connections in the area.
Nothing about the new substation appears small!
The cost of the Uxbridge Moor substation does not appear to have been disclosed by National Grid, but they do say this about their projected total spend in the next few years.
National Grid is planning £35 billion of investment between 2026 to 2031 to connect both large sources of demand such as data centres and gigafactories, and new sources of electricity generation such as wind and solar.
But then it’s not their fault, that the UK is a superb place for renewable energy and we generally speak English.
The Anonymous Widower 