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N84 Grid

Cowley 400kV Substation

NESO connection site, host NGET.

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Contracted here1.41 GWNot yet connected, as printed
Entries in the queue6entries with a printed MW
Earliest connection date14 Nov 2025Already passed, not yet connected

The queue, in order

Order calculated by N84
First in queue1,407 MW across the first 6 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
Cowley (Tertiary)31 May 202414 Nov 202557 MW
Cowley Energy Storage31 May 202431 Oct 2029200 MW
Cowley Energy Storage31 May 20246 Dec 2036100 MW
Cowley Farm31 May 20241 Oct 2038200 MW
Cowley Farm 231 May 20241 Oct 2038700 MW
Witney BESS22 Jul 20251 Nov 2038150 MW

Contracted MW as dates arrive

Running total by connection year, years to scale

0 MW1.0 GW2.0 GW2025: 57 MW2029: 257 MW2036: 357 MW2038: 1.4 GW20252027202920312033203520381.4 GW
0 MW1.0 GW2.0 GW2025: 57 MW2029: 257 MW2036: 357 MW2038: 1.4 GW20252029203320381.4 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
202557 MW
2029257 MW
2036357 MW
20381,407 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)
1Cowley (Tertiary)57 MW0 MW14 Nov 2025not statedgate not printedScoping
2Cowley Energy Storage200 MW57 MW31 Oct 2029not statedgate not printedScoping
3Cowley Energy Storage100 MW257 MW6 Dec 2036not statedgate not printedScoping
4Cowley Farm200 MW357 MW1 Oct 20381gate 1Scoping
5Cowley Farm 2700 MW557 MW1 Oct 20381gate 1Scoping
6Witney BESS150 MW1,257 MW1 Nov 2038not 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
2025157 MW
20291200 MW
20361100 MW
203831,050 MW

Projects recorded at this site

Projects recorded at this site, as printed
Project (as published)TechnologyMWConnection dateStatus (as printed)
Cowley Farm 2Hybrid700 MW1 Oct 2038Scoping
Cowley Energy StorageBattery storage300 MW6 Dec 2036Scoping
Cowley FarmHybrid200 MW1 Oct 2038Scoping
Witney BESSBattery storage150 MW1 Nov 2038Scoping
Cowley (Tertiary)Hybrid57 MW14 Nov 2025Scoping
Cowley (PIVOTED POWER LLP)Battery storage49.9 MWnot statedBuilt
Green Frog at Lester WayGas12 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.