Grid infrastructure βΊ Connection queue βΊ Battery storage
BATTERY STORAGE Β· SHETAlcemi Midmill BESS
Alcemi Midmill BESS is a 300 MW battery storage project in planning, connecting to the SSEN Transmission (north Scotland) network at Kintore 275kV, with capacity due from December 2029. The connection agreement is held by Alcemi Storage Developments 2 Limited.
- Planning (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingFrom Dec 2029 (not yet reached)
- Closed (not yet reached)
Scoping and awaiting consents are both shown as planning. A connection agreement does not mean the project will be built: many queue projects never reach construction.
Connection details
- NESO project number
- PRO-002014
- Customer
- Alcemi Storage Developments 2 Limited
- Technology
- Energy Storage System
- Total capacity
- 300 MW
- Change in this agreement
- +300 MW
- Capacity effective from
- 31 December 2029
- Connection site
- Kintore 275kV
- Transmission owner
- SSEN Transmission (north Scotland)
- Connection type
- Direct connection to the transmission network
- NESO project status
- Scoping
Connection site
The marker shows the connection substation, not the project itself, with the transmission network around it.
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