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BATTERY STORAGE · NGETMiddleshaw BESS
Middleshaw BESS is a 200 MW battery storage project consented, connecting to the National Grid (England & Wales) network at Lancashire Connection Node B 400kV Substation, with capacity due from October 2037. The connection agreement is held by Harmony MS Limited.
Project stageConsented
- Planning (completed)
- Consented (current stage)
- Construction (not yet reached)
- OperatingFrom Oct 2037 (not yet reached)
- Closed (not yet reached)
Connection details
- NESO project number
- PRO-004516
- Customer
- Harmony MS Limited
- Technology
- Energy Storage System
- Total capacity
- 200 MW
- Change in this agreement
- +200 MW
- Capacity effective from
- 30 October 2037
- Connection site
- Lancashire Connection Node B 400kV Substation
- Transmission owner
- National Grid (England & Wales)
- Connection type
- Direct connection to the transmission network
- NESO project status
- Consents Approved
Connection site
This project connects at a new substation (a “connection node”) that has not been built or located yet.
Projects connecting near Lancashire Connection Node B · Grid map
Other projects at Lancashire Connection Node B 400kV 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