Grid connection · Scotland, United Kingdom
Holmquarry Road grid connection
Holmquarry Road grid connection is a planned grid connection in Scotland, United Kingdom, with 60.8 MW of capacity, held by Big Battery (Holmquarry Road) Ltd.
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 | Scotland (connection site: Kilmarnock Town) | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Status | Planned (Accepted to Connect) | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Holder | Big Battery (Holmquarry Road) Ltd. | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Capacity | 60.8 MW | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Technology | Battery storage | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Grid operator | SP Distribution plc | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Queue date | 27 May 2022 | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Connection date | 30 Apr 2027 (target energisation) | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
| Voltage | 33 kV | SP Energy Networks open data portal · CC BY 4.0 · checked 24 Oct 2026 |
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How it compares
Holmquarry Road grid connection is the 137th-largest of 1,192 grid connections in Scotland and the 668th-largest of 3,903 in the United Kingdom by capacity; its 60.8 MW is <0.1% 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 |
|---|---|---|---|
| Scotland | 137th of 1,192 | 88,894 MW | <0.1% |
| United Kingdom | 668th of 3,903 | 446,745 MW | <0.1% |
| All grid connections in our data | 3,541st of 7,616 | 1,281,251 MW | <0.1% |
Timeline
Dated facts about this grid connection from its sources, oldest first.
- Entered the connection queue
- Due to connect
Holder, grid operator and place
Other grid connections in Scotland
- Marram Wind Offshore Wind Farm grid connection3,000 MW
- OWPL Windfarm grid connection2,250 MW
- Caledonia Offshore Wind Farm grid connection2,000 MW
- Machair Offshore Wind Farm grid connection2,000 MW
- Arven Offshore Wind Farm grid connection1,800 MW
- Bellrock Offshore Wind Farm grid connection1,800 MW
- Earba PSH grid connection1,800 MW
- Glen Earrach PSH grid connection1,800 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.