Operationalonshore
Pen Y Cymoedd
Wales, Wales
Capacity228 MW
Turbines 76
Pen March Wind Farm
Land north of the A465 Heads of the Valleys road, north-west of the small town of Rhymney and north-east of Merthyr Tydfil, Mid Glamorgan, Wales, Wales
Capacity30 MW
Turbines6
Per turbineNot recorded
Max height180 m
01
Project overview
Core identity and development data from the current public snapshot.
- Development status
- Application Refused
- Technology
- Onshore wind
- Country
- Wales
- Region
- Wales
- Site address
- Land north of the A465 Heads of the Valleys road, north-west of the small town of Rhymney and north-east of Merthyr Tydfil
- Latitude
- 51.778832
- Longitude
- -3.332138
02
Companies
The source field combines operator and applicant roles; further entity resolution is planned.
Applicant or operatorRWE Renewables UK Limited
03
Planning
Planning authority, reference and recorded milestones.
- Planning authority
- Welsh Government (NSIP)
- Application reference
- DNS/3253147
- Application submitted
- 20 Oct 2023
- Permission granted
- Not recorded
Project timeline
Planning application submitted
04
Generation & performance
Measured values will only appear after the project-to-BM-unit match is reviewed.
Measured generation unavailable
This project has not yet been linked to a verified Elexon BM unit. We do not estimate generation or capacity factor in the beta.
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.
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