Pen y Cymoedd

Pen y Cymoedd Wind Farm
Country	Wales
Location	between Neath and Aberdare in south Wales.
Coordinates	51°42′40″N 3°33′43″W
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

Pen y Cymoedd ("Head of the Valleys") is a wind farm located between Neath and Aberdare in south Wales. It opened in 2017.

History

Development

Natural Resources Wales signed a lease agreement with Vattenfall of Sweden and its British-based subsidiary Vattenfall United Kingdom (formerly Nuon Renewables), to develop what will be the United Kingdom's highest altitude wind farm, on a site owned by Natural Resources Wales, previously the Forestry 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 is Siemens 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 of Glyncorrwg in the Afan 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]

Construction and opening

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]

References

1. "Windhoist Turbine Erection Specialists - Pen y Cymoedd Wind Farm". 14 March 2017. Retrieved 21 May 2018.
2. "Pen y Cymoedd Wind Energy Project" (PDF). 5 June 2014. Retrieved 21 May 2018.
3. "Wind Energy Project Pen y Cymoedd (SSA F)". Forestry Commission. Retrieved 8 May 2012.
4. "Pen y Cymoedd Wind Energy Project" (PDF). 5 June 2014. Retrieved 21 May 2018.
5. "Pen y Cymoedd wind farm step nearer after RCT decision". BBC Wales. 5 October 2011. Retrieved 8 May 2012.
6. "£365m wind farm between Neath and Aberdare backed". BBC Wales. 8 May 2012. Retrieved 8 May 2012.
7. "PRESS RELEASE: First turbine erected at Wales's largest onshore wind farm". Vattenfall United Kingdom. 8 April 2016. Retrieved 3 September 2016.
8. "Wales climate change boost as new wind farm hits full power". vattenfall.co.uk. Retrieved 17 September 2017.
9. Pen-y-Cymoedd wind farm officially opens, BBC News (September 26, 2017).

External links

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