Grid infrastructure › Connection queue › Battery storage
BATTERY STORAGE · SPTKilloch BESS
Killoch BESS is a 150 MW battery storage project in planning, connecting to the SP Transmission (south Scotland) network at Killoch BESS 132kV Substation, with capacity due from September 2030. The connection agreement is held by Renewable Energy Systems Limited.
Project stageIn planning
- Planning (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingFrom Sep 2030 (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-004171
- Customer
- Renewable Energy Systems Limited
- Technology
- Energy Storage System
- Total capacity
- 150 MW
- Change in this agreement
- +150 MW
- Capacity effective from
- 30 September 2030
- Connection site
- Killoch BESS 132kV Substation
- Transmission owner
- SP Transmission (south Scotland)
- Connection type
- Direct connection to the transmission network
- NESO project status
- Scoping
- Connections reform gate
- Gate 1
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