Grid infrastructure βΊ Connection queue βΊ Battery storage
BATTERY STORAGE Β· SHETTalladh a Bheithe
Talladh a Bheithe is a 20 MW battery storage project in planning, connecting to the SSEN Transmission (north Scotland) network at Rannoch GSP, with capacity due from October 2035. The connection agreement is held by Muirden Energy LLP.
Project stageIn planning
- Planning (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingFrom Oct 2035 (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-003605
- Customer
- Muirden Energy LLP
- Technology
- Energy Storage System
- Total capacity
- 20 MW
- Change in this agreement
- +20 MW
- Capacity effective from
- 31 October 2035
- Connection site
- Rannoch GSP
- Transmission owner
- SSEN Transmission (north Scotland)
- Connection type
- Embedded (connects through the local distribution network)
- NESO project status
- Scoping
- Connections reform gate
- Gate 1
Connection site
The marker shows the connection substation, not the project itself, with the transmission network around it.
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