Grid infrastructure βΊ Connection queue βΊ Battery storage
BATTERY STORAGE Β· NGETKell440Mw BESS
Kell440Mw BESS is a 440 MW battery storage project in planning, connecting to the National Grid (England & Wales) network at Kellingley IDNO GSP, with capacity due from October 2035. The connection agreement is held by Care Power (Kellingley) Limited.
- 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-003956
- Customer
- Care Power (Kellingley) Limited
- Technology
- Energy Storage System
- Total capacity
- 440 MW
- Change in this agreement
- +440 MW
- Capacity effective from
- 30 October 2035
- Connection site
- Kellingley IDNO GSP
- Transmission owner
- National Grid (England & Wales)
- Connection type
- Embedded (connects through the local distribution network)
- NESO project status
- Scoping
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