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BATTERY STORAGE · SPTKilmarnock South Battery Storage
Kilmarnock South Battery Storage is a 500 MW battery storage project consented, connecting to the SP Transmission (south Scotland) network at Kilmarnock South 400kV Substation, with capacity due from April 2027. The connection agreement is held by Kilmarnock Energy Centre Limited.
Project stageConsented
- Planning (completed)
- Consented (current stage)
- Construction (not yet reached)
- OperatingFrom Apr 2027 (not yet reached)
- Closed (not yet reached)
Connection details
- NESO project number
- PRO-001809
- Customer
- Kilmarnock Energy Centre Limited
- Technology
- Energy Storage System
- Total capacity
- 500 MW
- Change in this agreement
- +500 MW
- Capacity effective from
- 30 April 2027
- Connection site
- Kilmarnock South 400kV Substation
- Transmission owner
- SP Transmission (south Scotland)
- Connection type
- Direct connection to the transmission network
- NESO project status
- Consents Approved
- Connections reform gate
- Gate 2
Connection site
The marker shows the connection substation, not the project itself, with the transmission network around it.
Other projects at Kilmarnock South 400kV Substation
Source: NESO Transmission Entry Capacity (TEC) register, downloaded 8 November 2026. Contains data from NESO, licensed under the NESO Open Data Licence. Report a problem