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Alltwalis wind farm

United Kingdom / Wind power / Power plant

Alltwalis wind farm is located near the Brechfa Forest to the north of Carmarthen, South Wales.

The wind farm has been operational since 2009 and consists of 10 turbines with a total capacity of 23 MW, producing electricity equivalent to the needs of approximately 16,500 homes with renewable energy (BEIS - 3,781 kWh per home). The annual production is 60,8 GWh.


Key figures

  • 60.8 GWh
    Annual production
  • 16 466
    Equivalent homes served
  • £ 90 000 p.a.
    Community fund
The Alltwalis wind farm
The Alltwalis wind farm. (Photo: Statkraft)
Company Ownership share
Statkraft 51%


Community Benefit Fund

Alltwalis Wind Farm provides a Community Benefit Fund worth over £100,000 per annum. The fund is available throughout the lifetime of the wind farm for initiatives within the Llanfihangel-ar-Arth electoral ward in Carmarthenshire County.

As for everyone it has continued to be a period of adjustment for the Fund. We are continuing to invite applications and are researching the best way to reach a decision on applications in the absence of being able to meet in person.

If you wish to apply to the fund for support on behalf of a club, society or organisation within the Llanfihangel ar Arth electoral boundary you are welcome to contact the Administrator Meinir Evans for an application pack either call 01559 395 699 or e mail

Closing dates for 2021:

16th of November

Closing dates for 2022:

15th of February

17th of May

23rd of August

15th of November

Application Form

Criteria - Alltwalis Community Fund

Application Questions and Guidance

Site Manager:

Glyn Griffiths



CYMRAEG: Fferm Wynt Alltwalis

Mae Fferm Wynt Alltwalis ger Coedwig Brechfa i’r gogledd o Gaerfyrddin, ac mae wedi bod ar waith ers 2009.

Darllen mwy

Annual report 2016

Read it here

Annual report 2017

Read it here

Annual report 2018

Read it here

Annual Report 2019

Read it here

Annual Report 2020

Read it here

Contact and community enquiries