Pricing
Wind farms/Hirfynydd
Appeal Refusedonshore · July 2026 REPD 4539

Hirfynydd

Farmland to the East of Crynant and Seven Sisters adjoining forestry at Hirfynydd, West Glamorgan, Wales, Wales

Primary source
Capacity18 MW
Turbines9
Per turbine2 MW
Max heightNot recorded
01

Project overview

Core identity and development data from the current public snapshot.

Development status
Appeal Refused
Technology
Onshore wind
Country
Wales
Region
Wales
Site address
Farmland to the East of Crynant and Seven Sisters adjoining forestry at Hirfynydd
Latitude
51.739616
Longitude
-3.719415
02

Companies

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

Applicant or operatorWind Ventures (Acciona Energy)
03

Planning

Planning authority, reference and recorded milestones.

Planning authority
Neath Port Talbot
Application reference
P2008/0024
Application submitted
17 Jan 2008
Permission granted
Not recorded

Project timeline

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

Record updated5 Oct 2015
Contains public sector information licensed under the Open Government Licence v3.0.
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