OperationalonshoreGeneration data
Pen Y Cymoedd
Wales, Wales
Capacity228 MW
Turbines 76
Sarnau Farm, Trelech - Wind Turbine
Sarnau Farm, Trelech, Dyfed, Wales, Wales
Capacity0.2 MW
Turbines1
Per turbine0.2 MW
Max height64 m
01
Project overview
Core identity and development data from the current public snapshot.
- Development status
- Awaiting Construction
- Technology
- Onshore wind
- Country
- Wales
- Region
- Wales
- Site address
- Sarnau Farm, Trelech
- Latitude
- 51.964463
- Longitude
- -4.490823
02
Companies
The source field combines operator and applicant roles; further entity resolution is planned.
Applicant or operatorConstantine Wind Energy Limited
03
Planning
Planning authority, reference and recorded milestones.
- Planning authority
- Carmarthenshire
- Application reference
- 25/0241/PA
- Application submitted
- 16 Jun 2025
- Permission granted
- 4 Nov 2025
Project timeline
Planning permission granted
Planning application submitted
04
Generation & performance
Only reviewed BM-unit mappings and complete settlement periods are reported.
Not yet operational
Measured generation will only be considered after the project is operational and a BM-unit relationship is reviewed.
05
Sources & provenance
Trace every published field back to its current evidence.
Primary sourceRenewable Energy Planning Database
Department for Energy Security and Net Zero · July 2026
Contains public sector information licensed under the Open Government Licence v3.0.
Related projects
More onshore projects in Wales
View project
Application Submittedonshore
Radnor Forest, Llandegley - Nant Mithil Energy Park
Wales, Wales
Capacity198 MW
Turbines 30
Awaiting Constructiononshore
Llandinam Windfarm Repowering and Extension
Wales, Wales
Capacity102 MW
Turbines 34