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N84 Grid

Wylfa 400kV Substation

NESO connection site, host NGET.

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Contracted here0.42 GWNot yet connected, as printed
Entries in the queue2entries with a printed MW
Earliest connection date31 Oct 2028Date printed in the register

The queue, in order

Order calculated by N84
First in queue420 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
BOOM Power Llanbabo Generation31 May 202431 Oct 2028300 MW
Wylfa Substation31 May 202430 Jun 2029120 MW

Contracted MW as dates arrive

Running total by connection year, years to scale

0 MW250 MW500 MW2028: 300 MW2029: 420 MW20282029420 MW
0 MW250 MW500 MW2028: 300 MW2029: 420 MW20282029420 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
2028300 MW
2029420 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)
1BOOM Power Llanbabo Generation300 MW0 MW31 Oct 2028not statedgate not printedConsents Approved
2Wylfa Substation120 MW300 MW30 Jun 2029not 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
20281300 MW
20291120 MW

Projects recorded at this site

Projects recorded at this site, as printed
Project (as published)TechnologyMWConnection dateStatus (as printed)
BOOM Power Llanbabo GenerationBattery storage300 MW31 Oct 2028Consents Approved
Wylfa Substation (WYLFA GREEN LIMITED)Hybrid120 MW30 Jun 2029Scoping

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.