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Grid infrastructure › Connection queue › Battery storage

BATTERY STORAGE · SPT

Neilston 132

Neilston 132 is a 150 MW battery storage project built and connected, connecting to the SP Transmission (south Scotland) network at Neilston 132kV Substation. The connection agreement is held by Neilston Energy Limited.

Project stageOperating
  1. Planning (completed)
  2. Consented (completed)
  3. Construction (completed)
  4. OperatingOct 2025 (current stage)
  5. Closed (not yet reached)

Connection details

NESO project number
PRO-001343
Customer
Neilston Energy Limited
Technology
Energy Storage System
Total capacity
150 MW
Already connected
50 MW
Change in this agreement
+100 MW
Capacity effective from
31 October 2025
Connection site
Neilston 132kV Substation
Transmission owner
SP Transmission (south Scotland)
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.

Projects connecting near Neilston · 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