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Onshore wind · United Kingdom

Hirfynydd

Appeal Refused18 MWChecked 6 October 2026Last changed in the dataset 5 October 2015

Technology
Onshore wind
Capacity
18 MW
Status
Appeal Refused
Operator or applicant
Wind Ventures (Acciona Energy)
Location
Farmland to the East of Crynant and Seven Sisters adjoining forestry at Hirfynydd, West Glamorgan, United Kingdom
Planning authority
Neath Port Talbot
Planning application
P2008/0024
Appeal reference
APP/Y6930/A/13/2209942
Turbines
9

View on OpenStreetMap. The larger dot is this site; the others are sites within 40 km.

  • 17 January 2008 Planning application submitted
  • 12 November 2013 Planning permission refused
  • 20 January 2014 Appeal lodged
  • 4 September 2015 Appeal refused

None found. The register holds no published incident that names Hirfynydd. If you know of one, report it (confidential reports are anonymised).

The register holds 54 incidents at onshore wind farms in the United Kingdom, 22 of them fires, and 297 worldwide. Counts of incidents in published reporting, not rates.

What fails at onshore wind farms

Own, insure or lend to this site or others like it? A portfolio safety record checks every site in a list against the register, free; the paid records add the site, operator, cause, downtime and loss behind each incident.

Contains public sector information licensed under the Open Government Licence v3.0 (Renewable Energy Planning Database, Department for Energy Security and Net Zero). The dataset. The register adds only the incidents and the counts.