many pylons
We need your help to say
no to pylons

Green Gen Cymru, part of Bute Energy, is proposing a new 132kV overhead line to connect Lan Fawr Energy Park east of Llanddewi-Brefi to the new National Grid substation in Carmarthen.

Download maps of the current preferred route here

View the interactive map provided by the Towy Valley action groups here


  1. Please sign the petition. The Welsh Pension Partnership are investing in Bute Energy, a petition has been set up to urge Carmarthenshire Council to withdraw all funding.
  2. Write to your Councillor, MS’s and MP’s to ask how they intend to put a stop to the plans. You can download a letter template and contact details below.
  3. Please spread the word. Tell your neighbours, family, friends, and colleagues. You can download our information leaflet below.
  4. Display signs. Click the link below to download an A4 poster. No printer? No problem! The Signage is a simple design so draw or paint your own version on whatever you have i.e. old bed sheets, scraps of wood etc. You can also order large signage from Relm Signs.
no pylons banner

For more information regarding the action group against the Towy Usk Green Gen Proposal, please visit