Pen y Cymoedd Wind Farm
Country	Wales
Location	betweenNeath andAberdare in south Wales.
Coordinates	51°42′40″N3°33′43″W / 51.711°N 3.562°W /51.711; -3.562
Status	Operational
Commission date	2 January 2017
Owner	Vattenfall
Operator	Vattenfall
Wind farm
Hub height	89.5 m[1]
Rotor diameter	108 m (354 ft)
Power generation
Units operational	76 × 3 MW
Make and model	Siemens Gamesa SWT-3.0-108 (28) Siemens Gamesa SWT-3.0-113 (48)
Nameplate capacity	228 MW
Capacity factor	30%[2]
Annual net output	0.6 TWh
External links
Website	group.vattenfall.com/uk/what-we-do/our-projects/pen-y-cymoedd
[edit on Wikidata]

Pen y Cymoedd ("Head of the Valleys") is awind farm located betweenNeath andAberdare insouth Wales. It opened in 2017.

Natural Resources Wales signed a lease agreement withVattenfall ofSweden and its British-based subsidiaryVattenfall United Kingdom (formerly Nuon Renewables), to develop what will be theUnited Kingdom's highest altitude wind farm, on a site owned by Natural Resources Wales, previously theForestry Commission Wales.^[3] The project has seen the installation of 76 turbines with a peak power of 228 MW_p, that are planned to operate for 25 years, and to generate up to 0.6 TWh/yr, an amount enough to power up to 140 000 homes with an annual consumption of 4 266 kWh.^[4] The turbine manufacturer isSiemens Wind Power.

During the planning process, Vattenfall (at that time: Nuon) agreed to contribute about £1.85m annually to a community fund and to invest £3m in a habitat restoration scheme, and the following parties contributed to the debate:^[5]

• Glyncorrwg Action Group: the wind farm will look down on the village ofGlyncorrwg in theAfan Valley. Residents of the village campaigned against the development, which they claim would destroy the character of the landscape.
• Campaign for the Protection of Rural Wales: objected on the grounds of its potential impact on a sensitive peat habitat.
• Neath Port Talbot County Borough Council: the planning committee decided not to object to the scheme in January 2012, after councillors carried out a site visit, although they set a number of conditions.

The project gained final planning permission in May 2012.^[6]

The first turbine was fully completed in April 2016^[7] and began generating electricity in autumn 2016. The final (76_th) turbine was installed on 2 March 2017, and the farm has been fully operational since 7 May 2017.^[8] The farm was officially opened in September 2017.^[9]

• Nuon Renewables website on Pen y Cymoedd
• Vattenfall's website on Pen y Cymoedd
• Wind Energy Project Pen y Cymoedd (SSA F) @ Forestry Commission

• Buildings and structures in Neath Port Talbot
• Wind farms in Wales

• Pages using gadget WikiMiniAtlas
• Use dmy dates from January 2021
• Coordinates on Wikidata
• Wind farm articles using Infobox power station
• Pages using the Kartographer extension