Substation · the United Kingdom

Ivy St T1 / Llysfaen RD T1 / Old Mill T1 Substation

Name: Ivy St T1 / Llysfaen RD T1 / Old Mill T1
Address: GB

Ivy St T1 / Llysfaen RD T1 / Old Mill T1 Substation is a 33 kV primary substation in the United Kingdom, with 8.01 MVA of demand headroom and 4.46 MVA of generation headroom, operated by SP Manweb plc (SP Energy Networks, North Wales, Merseyside and Cheshire licence area).

53.6428, -2.9868 on OpenStreetMap

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
Name in the source	IVY ST T1 / LLYSFAEN RD T1 / OLD MILL T1	SP Energy Networks open data portal · CC BY 4.0 · checked 25 Oct 2026
Location	United Kingdom	SP Energy Networks open data portal · CC BY 4.0 · checked 25 Oct 2026
Grid operator	SP Manweb plc (SP Energy Networks, North Wales, Merseyside and Cheshire licence area)	SP Energy Networks open data portal · CC BY 4.0 · checked 25 Oct 2026
Demand headroom	8.01 MVA	SP Energy Networks open data portal · CC BY 4.0 · checked 25 Oct 2026
Generation headroom	4.46 MVA	SP Energy Networks open data portal · CC BY 4.0 · checked 25 Oct 2026
Firm capacity	20 MVA	SP Energy Networks open data portal · CC BY 4.0 · checked 25 Oct 2026
Level	Primary substation	SP Energy Networks open data portal · CC BY 4.0 · checked 25 Oct 2026
Voltage	33 kV (levels 33, 11 kV)	SP Energy Networks open data portal · CC BY 4.0 · checked 25 Oct 2026
Coordinates	53.6428, -2.9868	SP Energy Networks open data portal · CC BY 4.0 · checked 25 Oct 2026

Research on this substation and the land around it.Its headroom, connection queue and congestion, who owns the land around it, and an introduction to those owners.

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Nearby

Within 50 km of this substation: 391 grid connections (249 operating, 2,548 MW), 339 power plants (115 operating, 8,090 MW), 9 data centers, 2 transmission lines and 1 gas storage facility, measured from the coordinates in the facts above. The table shows the nearest 9, up to 3 per kind.

Name	Kind	Size	Status	Distance
Crossens Pumping Station - Solar Array	Power plant	1 MW	Cancelled	1.4 km
Crowland Street	Power plant	1.6 MW	Cancelled	2.0 km
Landsdale Nurseries grid connection	Grid connection	6 MW	Operating	4.1 km
Lower House Farm	Power plant	1.9 MW	Cancelled	4.4 km
Melrow Nursery grid connection	Grid connection	3.4 MW	Operating	7.8 km
Moss Farm (Southport) grid connection	Grid connection	16 MW	Planned	8.4 km
Morgan and Morecambe Offshore Wind Farms Transmission Assets	Transmission line	—	Permitted	15 km
Preesall Saltfield Underground Gas Storage	Gas storage facility	—	Cancelled	29 km
Data center, England (OSM way 1551100328)	Data center	—	—	30 km

Grid operator and place

Candidate sites around this substation

2 sites of land near Ivy St T1 / Llysfaen RD T1 / Old Mill T1 have it as nearest substation. Each site page gives its area, its distance to the substation and its site score; owners are on request.

4.86 ha brownfield site at Land w of Southport & Formby DGH, Town Lane, Southport, Sefton1.18 km · score 20
19 ha brownfield site at Town Lane - David Wilson Homes, Town Lane, Southport, Sefton1.84 km · score 15

Other substations in the United Kingdom

All 4347 substations in the United Kingdom

Data on this page

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.
Contains public sector information licensed under the Open Government Licence v3.0. Planning Inspectorate: National Infrastructure Projects, Open Government Licence v3.0.
SP Energy Networks, via Northern Powergrid Open Data. SP Energy Networks open data portal, CC BY 4.0.