🔌 EV Partnership Switch to Octopus Energy & unlock exclusive smart EV charging rates Find out more → Skip to main content

Grid infrastructure › Connection queue › Battery storage

BATTERY STORAGE · SHET

Zenobe Blackhillock 300 MW

Zenobe Blackhillock 300 MW is a 200 MW battery storage project built and connected, connecting to the SSEN Transmission (north Scotland) network at Blackhillock 275kV Substation. The connection agreement is held by Zenobe Blackhillock 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-001624-1
Customer
Zenobe Blackhillock Limited
Technology
Energy Storage System
Total capacity
200 MW
Already connected
200 MW
Connection site
Blackhillock 275kV Substation
Transmission owner
SSEN Transmission (north 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 Blackhillock · Grid map

Other projects at Blackhillock 275kV 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