Grid infrastructure › Connection queue › Hydro and pumped storage
HYDRO AND PUMPED STORAGE · SHETEarba PSH
Earba PSH is a 1.8 GW hydro and pumped storage project consented, connecting to the SSEN Transmission (north Scotland) network at Earba PSH Powerhouse Substation, with capacity due from October 2035. The connection agreement is held by Earba Limited.
Project stageConsented
- Planning (completed)
- Consented (current stage)
- Construction (not yet reached)
- OperatingFrom Oct 2035 (not yet reached)
- Closed (not yet reached)
Connection details
- NESO project number
- PRO-004030-2
- Customer
- Earba Limited
- Technology
- Pump Storage
- Total capacity
- 1.8 GW
- Change in this agreement
- +1.2 GW
- Capacity effective from
- 31 October 2035
- Connection site
- Earba PSH Powerhouse Substation
- Transmission owner
- SSEN Transmission (north Scotland)
- Connection type
- Direct connection to the transmission network
- NESO project status
- Consents Approved
Connection site
The connection site could not be placed on the map.
Projects connecting near Earba PSH Powerhouse Substation · Grid map
Other projects at Earba PSH Powerhouse 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