Grid infrastructure βΊ Connection queue βΊ Solar + storage
SOLAR + STORAGE Β· SPTMosspark Energy Park
Mosspark Energy Park is a 50 MW solar + storage project in planning, connecting to the SP Transmission (south Scotland) network at Dumfries 132/33kV, with capacity due from May 2029. The connection agreement is held by REG Power Developments Limited.
- Planning (current stage)
- Consented (not yet reached)
- Construction (not yet reached)
- OperatingFrom May 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-004879
- Customer
- REG Power Developments Limited
- Technology
- Energy Storage System, PV Array (Photo Voltaic/solar)
- Total capacity
- 50 MW
- Change in this agreement
- +50 MW
- Capacity effective from
- 31 May 2029
- Connection site
- Dumfries 132/33kV
- Transmission owner
- SP Transmission (south Scotland)
- Connection type
- Embedded (connects through the local distribution network)
- NESO project status
- Scoping
Connection site
The marker shows the connection substation, not the project itself, with the transmission network around it.
Other projects at Dumfries 132/33kV
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