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N84 Grid

Sizewell 400kV Substation

NESO connection site, host NGET.

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Contracted here3.34 GWNot yet connected, as printed
Entries in the queue2entries with a printed MW
Earliest connection date31 Jul 2035Date printed in the register

The queue, in order

Order calculated by N84
First in queue3,340 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

  • Sizewell C31 May 2024 to 31 Jul 2035 (gate not printed)
  • Sizewell C31 May 2024 to 31 Jul 2036 (gate not printed)
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
Sizewell C31 May 202431 Jul 20351,670 MW
Sizewell C31 May 202431 Jul 20361,670 MW

Contracted MW as dates arrive

Running total by connection year, years to scale

0 MW2.0 GW4.0 GW2035: 1.7 GW2036: 3.3 GW203520363.3 GW
0 MW2.0 GW4.0 GW2035: 1.7 GW2036: 3.3 GW203520363.3 GW
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
20351,670 MW
20363,340 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)
1Sizewell C1,670 MW0 MW31 Jul 2035not statedgate not printedConsents Approved
2Sizewell C1,670 MW1,670 MW31 Jul 2036not statedgate not printedConsents Approved

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
203511,670 MW
203611,670 MW

Projects recorded at this site

Projects recorded at this site, as printed
Project (as published)TechnologyMWConnection dateStatus (as printed)
Sizewell CNuclear3,340 MW31 Jul 2036Consents Approved
Sizewell BNuclear1,230 MWnot statedBuilt

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.