Grid infrastructure βΊ Connection queue βΊ Onshore wind
ONSHORE WIND Β· SPTLethans Wind Farm
Lethans Wind Farm is a 132 MW onshore wind project consented, connecting to the SP Transmission (south Scotland) network at Lethans Collector Substation, with capacity due from October 2029. The connection agreement is held by Lethans Wind Farm Limited.
Project stageConsented
- Planning (completed)
- Consented (current stage)
- Construction (not yet reached)
- OperatingFrom Oct 2029 (not yet reached)
- Closed (not yet reached)
Connection details
- NESO project number
- PRO-001367
- Customer
- Lethans Wind Farm Limited
- Technology
- Wind Onshore
- Total capacity
- 132 MW
- Change in this agreement
- +132 MW
- Capacity effective from
- 31 October 2029
- Connection site
- Lethans Collector Substation
- Transmission owner
- SP Transmission (south Scotland)
- Connection type
- Direct connection to the transmission network
- NESO project status
- Consents Approved
- Connections reform gate
- Gate 2
Connection site
The connection site could not be placed on the map.
Projects connecting near Lethans Collector Substation Β· 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