Grid connection · England, United Kingdom
Walton Water Treatment Works grid connection
Walton Water Treatment Works grid connection is a grid connection in England, United Kingdom, with 1.2 MW of capacity, held by Affinity Water.
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 (connects at Walton 11kV) | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Status | Operating (connected) | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Holder | Affinity Water | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Attached to | Walton 11kV (via a primary substation) | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Capacity | 1.2 MW | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Technology | Oil | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Grid operator | South Eastern Power Networks plc (UK Power Networks, South East England licence area) | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Connection date | 27 Mar 2013 | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Voltage | 11 kV | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
| Coordinates | 51.3848, -0.4400 | UK Power Networks open data portal · CC BY 4.0 · checked 25 Oct 2026 |
Research on this grid connection and its holder.Who holds it up to the parent company, the project behind it and its connection date, and an introduction to the holder.
How it compares
Walton Water Treatment Works grid connection is the 3,341st-largest of 3,539 grid connections in England and the 4,619th-largest of 4,870 in the United Kingdom by capacity; its 1.2 MW is <0.1% of the 467,981 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 | 3,341st of 3,539 | 341,715 MW | <0.1% |
| United Kingdom | 4,619th of 4,870 | 467,981 MW | <0.1% |
| All grid connections in our data | 8,361st of 8,618 | 1,355,288 MW | <0.1% |
Nearby
Within 50 km of this grid connection: 561 substations, 305 power plants (104 operating, 1,651 MW), 155 data centers (1 operating, 88 MW) and 1 transmission line, measured from the coordinates in the facts above. The table shows the nearest 9, up to 3 per kind.
| Name | Kind | Size | Status | Distance |
|---|---|---|---|---|
| Walton 11kV | Substation | — | — | 2.1 km |
| Charlton Lane Eco Park (ACT) | Power plant | 3.6 MW | Under construction | 2.2 km |
| Charlton Lane Eco Park (Waste AD) | Power plant | 1.7 MW | Operating | 2.2 km |
| Weybridge 11kV | Substation | — | — | 2.4 km |
| Sunbury Battery Energy Storage System - Battery Energy Storage System | Power plant | 200 MW | Permitted | 2.7 km |
| Sunbury Cross Primary | Substation | — | — | 4.0 km |
| Redcentric Byfleet | Data center | — | — | 5.0 km |
| Serverfarm LON1 – London Data Center | Data center | — | — | 7.0 km |
| Verizon UK4 | Data center | — | — | 8.6 km |
Holder, grid operator and place
More from Affinity Water
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
- California ISO. CAISO queue report, CAISO Privacy and Terms of Use.
- Contains public sector information licensed under the Open Government Licence v3.0. DESNZ Renewable Energy Planning Database (REPD), Open Government Licence v3.0.
- 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, Free reuse.
- © OpenStreetMap contributors. OpenStreetMap data centers, ODbL 1.0.
- PJM New Services Queue. PJM New Services Queue, Free reuse.
- 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.
- UK Power Networks. UK Power Networks open data portal, CC BY 4.0.