Grid connection · England, United Kingdom
Scira-Dudgeon Extension grid connection
Scira-Dudgeon Extension grid connection is a planned grid connection in England, United Kingdom, with 1,350 MW of capacity, held by Sheringham Shoal and Dudgeon Extensions Projco Limited.
Facts
Every value links to its source, and to the source's own record where it has one. Licences and last-checked dates are per row.
| Fact | Value | Source |
|---|---|---|
| Location | England (connection site: Norwich Main 400kV Substation) | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Status | Planned (Scoping) | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Holder | Sheringham Shoal and Dudgeon Extensions Projco Limited | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Attached to | Scira-Dudgeon Extension | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Capacity | 1,350 MW | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Technology | Wind Offshore | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Grid operator | National Grid Electricity Transmission plc | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Connection date | 31 Oct 2031 (stage 2, cumulative 950 MW) | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Connection date | 1 Jan 2030 (stage 1, cumulative 719 MW) | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
| Connection date | 1 Oct 2034 (stage 3, cumulative 1,350 MW) | NESO TEC Register · NESO Open Data Licence v1.0 · checked 24 Oct 2026 |
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How it compares
Scira-Dudgeon Extension grid connection is the 45th-largest of 2,533 grid connections in England and the 67th-largest of 3,903 in the United Kingdom by capacity; its 1,350 MW is 0.3% of the 446,745 MW we hold for the United Kingdom. Ranks and totals cover the grid connections in our data that report their capacity, not every one in existence.
| Within | Rank | Total | Share |
|---|---|---|---|
| England | 45th of 2,533 | 319,370 MW | 0.42% |
| United Kingdom | 67th of 3,903 | 446,745 MW | 0.3% |
| All grid connections in our data | 108th of 7,616 | 1,281,251 MW | 0.11% |
Timeline
Dated facts about this grid connection from its sources, oldest first.
- Stage 1 due to connect, 719 MW in total
- Stage 2 due to connect, 950 MW in total
- Stage 3 due to connect, 1,350 MW in total
Holder, grid operator and place
Other grid connections in England
- Bute Hydrogen Project 1 grid connection4,800 MW
- Drax BECCS grid connection3,906 MW
- Drax Power Station grid connection3,906 MW
- Bute Hydrogen Project 2 grid connection3,600 MW
- Bute Hydrogen Project 3 grid connection3,600 MW
- Bute Hydrogen Project 5 grid connection3,600 MW
- Bute Hydrogen Project 6 grid connection3,600 MW
- Hinkley Point C grid connection3,340 MW
Data on this page
- CAISO queue report. CAISO queue report, CAISO Privacy and Terms of Use.
- SP Electricity North West, via Northern Powergrid Open Data. SP Electricity North West open data portal, CC BY 4.0.
- ERCOT GIS report. ERCOT GIS report, ERCOT Terms of Use.
- Supported by National Energy SO Open Data. NESO TEC Register, NESO Open Data Licence v1.0.
- Supported by Northern Powergrid Open Data. Northern Powergrid open data portal, Northern Powergrid Open Data Licence v1.0.
- NYISO interconnection queue. NYISO interconnection queue, No restriction on the posted data.
- PJM New Services Queue. PJM New Services Queue, No restriction on the posted data.
- SP Energy Networks, via Northern Powergrid Open Data. SP Energy Networks open data portal, CC BY 4.0.
- SSEN Distribution. SSEN Distribution data portal, CC BY 4.0.