πŸ”Œ EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more β†’ Skip to main content

Grid infrastructure β€Ί Connection queue β€Ί Battery storage

BATTERY STORAGE Β· NGET

Farnham BESS

Farnham BESS is a 20 MW battery storage project built and connected, connecting to the National Grid (England & Wales) network at Wrecclesham 33kV. The connection agreement is held by Harmony FM Limited.

Project stageOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. Operating (current stage)
  5. Closed (not yet reached)

Connection details

NESO project number
PRO-001939
Customer
Harmony FM Limited
Technology
Energy Storage System
Total capacity
20 MW
Already connected
20 MW
Connection site
Wrecclesham 33kV
Transmission owner
National Grid (England & Wales)
Connection type
Embedded (connects through the local distribution network)
NESO project status
Built

Connection site

The marker shows the place the connection site is named after, not the project itself, with the transmission network around it.

Projects connecting near Wrecclesham Β· Grid 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