Pricing
Wind farms/Pen Y Cymoedd
Operationalonshore · July 2026 REPD 4595

Pen Y Cymoedd

Land stretches from the Upper Afan Valley to end of Cynon Valley., Neath Port Talbot, Wales, Wales

Primary source
Capacity228 MW
Turbines76
Per turbine3 MW
Max heightNot recorded
01

Project overview

Core identity and development data from the current public snapshot.

Development status
Operational
Technology
Onshore wind
Country
Wales
Region
Wales
Site address
Land stretches from the Upper Afan Valley to end of Cynon Valley.
Latitude
51.655543
Longitude
-3.69573
Turbine manufacturer
Siemens Gamesa
Turbine model
Siemens Gamesa SWT-3.0

Turbine make and model from Wikipedia lists of onshore wind farms in the UK (Wikipedia contributors, CC BY-SA 4.0), matched to this REPD record. See UK wind turbine manufacturers.

02

Companies

The source field combines operator and applicant roles; further entity resolution is planned.

Applicant or operatorVattenfall (previously Nuon Renewables)
03

Planning

Planning authority, reference and recorded milestones.

Planning authority
Neath Port Talbot
Application reference
P2009/1053
Application submitted
19 Nov 2009
Permission granted
18 Nov 2011

Project timeline

Became operational

Construction commenced

Planning permission granted

Planning application submitted

04

Generation & performance

Only reviewed BM-unit mappings and complete settlement periods are reported.

Measured generation available · Paid

Unlock measured Elexon generation

See the last complete month, trailing 12-month output, capacity factor where defensible, monthly history and a protected CSV export.

Unlock measured generation
05

Market, outage & alert context

Separate Elexon evidence that may help explain conditions around generation.

Outage and balancing context · Paid

Understand the operational context around measured output

See Elexon availability forecasts, REMIT notices, Physical Notifications and accepted balancing instructions where the reviewed BM units are covered.

Unlock market context
06

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

Record updated4 Jun 2018
Contains public sector information licensed under the Open Government Licence v3.0.
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