Grid infrastructure › Connection queue › Battery storage
BATTERY STORAGE · SPTDalmarnock Storage BESS
Dalmarnock Storage BESS is a 42 MW battery storage project in planning, connecting to the SP Transmission (south Scotland) network at Dalmarnock Storage BESS 132kV Substation, with capacity due from April 2030. The connection agreement is held by Viridisia Ltd.
- Planning (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingFrom Apr 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-003737
- Customer
- Viridisia Ltd
- Technology
- Energy Storage System
- Total capacity
- 42 MW
- Change in this agreement
- +42 MW
- Capacity effective from
- 30 April 2030
- Connection site
- Dalmarnock Storage 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 marker shows the connection substation, not the project itself, with the transmission network around it.
Other projects at Dalmarnock Storage BESS 132kV 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