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N84 Grid

Cruachan 275kV Substation

NESO connection site, host SPT.

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Contracted here0.64 GWNot yet connected, as printed
Entries in the queue2entries with a printed MW
Earliest connection date4 Apr 2029Date printed in the register

The queue, in order

Order calculated by N84
First in queue640 MW across the first 2 projects
Order calculated by N84: printed queue position where the register gives one; otherwise entries printed as Gate 2 first, then every other entry by connection date. The register prints no gate for many contracted entries; N84 does not guess their position. Not published by the operator.

Dates in the queue

From the earliest date we hold to the connection date printed, in queue order

Order calculated by N84: printed queue position where the register gives one; otherwise entries printed as Gate 2 first, then every other entry by connection date. The register prints no gate for many contracted entries; N84 does not guess their position. Not published by the operator. Start is the accepted date as printed, else the date N84 first saw the row.
Table view
Dates in the queue
ProjectFromConnection dateMW
Cruachan U3&4 Replacement31 May 20244 Apr 202940 MW
Cruachan Expansion31 May 202431 Oct 2030600 MW

Contracted MW as dates arrive

Running total by connection year, years to scale

0 MW400 MW800 MW2029: 40 MW2030: 640 MW20292030640 MW
0 MW400 MW800 MW2029: 40 MW2030: 640 MW20292030640 MW
Order calculated by N84: printed queue position where the register gives one; otherwise entries printed as Gate 2 first, then every other entry by connection date. The register prints no gate for many contracted entries; N84 does not guess their position. Not published by the operator.
Table view
Cumulative MW by connection year
YearCumulative MW
202940 MW
2030640 MW

MW ahead in N84's order: calculator

Order calculated by N84: printed queue position where the register gives one; otherwise entries printed as Gate 2 first, then every other entry by connection date. The register prints no gate for many contracted entries; N84 does not guess their position. Not published by the operator.

Queue

Queue (calculated by N84, method n84_order_v2)
Placecalculated by N84ProjectMW (as published)MW ahead (N84 order)Connection dateGateOrder groupStatus (as printed)
1Cruachan U3&4 Replacement40 MW0 MW4 Apr 20292gate 2Consents Approved
2Cruachan Expansion600 MW40 MW31 Oct 2030not statedgate not printedScoping

Receipt: MW and dates as printed in the NESO TEC Register, file dated 20 Oct 2026. Order calculated by N84: printed queue position where the register gives one; otherwise entries printed as Gate 2 first, then every other entry by connection date. The register prints no gate for many contracted entries; N84 does not guess their position. Not published by the operator. How we order

Contracted MW by effective-from year, as published
Year (MW effective from)ProjectsMW
2029140 MW
20301600 MW

Projects recorded at this site

Projects recorded at this site, as printed
Project (as published)TechnologyMWConnection dateStatus (as printed)
Cruachan ExpansionHydro and pumped storage600 MW31 Oct 2030Scoping
Cruachan (DRAX PUMPED STORAGE LIMITED)Hydro and pumped storage480 MW4 Apr 2029Consents Approved

Supported by National Energy SO Open Data

Data as published by the named source on the stated date. N84 may contain matching or processing errors. Not investment, legal or technical advice. The official register prevails.