Grid infrastructure βΊ Connection queue βΊ Battery storage
BATTERY STORAGE Β· SHETLGB300
LGB300 is a 600 MW battery storage project in planning, connecting to the SSEN Transmission (north Scotland) network at LGB300 400KV Substation, with capacity due from July 2031. The connection agreement is held by LG-B-300.
Project stageIn planning
- Planning (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingFrom Jul 2031 (not yet reached)
- Closed (not yet reached)
Scoping and awaiting consents are both shown as planning. A connection agreement does not mean the project will be built: many queue projects never reach construction.
Connection details
- NESO project number
- PRO-003907
- Customer
- LG-B-300
- Technology
- Energy Storage System
- Total capacity
- 600 MW
- Change in this agreement
- +600 MW
- Capacity effective from
- 31 July 2031
- Connection site
- LGB300 400KV Substation
- Transmission owner
- SSEN Transmission (north Scotland)
- Connection type
- Direct connection to the transmission network
- NESO project status
- Scoping
Connection site
The connection site could not be placed on the map.
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