Grid infrastructure βΊ Connection queue βΊ Battery storage
BATTERY STORAGE Β· NGETSundon
Sundon is a 40 MW battery storage project built and connected, connecting to the National Grid (England & Wales) network at Sundon GSP. The connection agreement is held by Sundon Green Limited.
Connection details
- NESO project number
- PRO-000473
- Customer
- Sundon Green Limited
- Technology
- Energy Storage System
- Total capacity
- 40 MW
- Already connected
- 40 MW
- Connection site
- Sundon GSP
- Transmission owner
- National Grid (England & Wales)
- Connection type
- Direct connection to the transmission network
- NESO project status
- Built
Connection site
The marker shows the connection substation, not the project itself, with the transmission network around it.
Other projects at Sundon GSP
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