Grid infrastructure βΊ Connection queue βΊ Battery storage
BATTERY STORAGE Β· SHETJamesfield 3
Jamesfield 3 is a 50 MW battery storage project in planning, connecting to the SSEN Transmission (north Scotland) network at New Abernethy 132kV, with capacity due from October 2037. The connection agreement is held by Harmony Energy Limited.
- Planning (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingFrom Oct 2037 (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-005991
- Customer
- Harmony Energy Limited
- Technology
- Energy Storage System
- Total capacity
- 50 MW
- Change in this agreement
- +50 MW
- Capacity effective from
- 31 October 2037
- Connection site
- New Abernethy 132kV
- Transmission owner
- SSEN Transmission (north Scotland)
- Connection type
- Direct connection to the transmission network
- NESO project status
- Scoping
- Connections reform gate
- Gate 1
Connection site
The marker shows the place the connection site is named after, 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