Planning permission in respect of Development of National Significance

Deddf Cynllunio Gwlad a Thref 1990 (Fel y’i Diwygiwyd)
Gorchymyn Datblygiadau o Arwyddocâd Cenedlaethol

(Gweithdrefn) (Cymru) 2016 (Fel y’i Diwygiwyd)

HYSBYSIAD O DAN ERTHYGL 18 O GAIS AM GANIATÂD

CYNLLUNIO MEWN PERTHYNAS Â DATBLYGIAD O

ARWYDDOCÂD CENEDLAETHOL

Datblygiad a gynigir yn: Bryn Aberedw, 3 cilometr i’r dwyrain o Lanfair-ymMuallt, Powys.


Rwyf yn hysbysu bod: Aberedw Energy Park Limited yn gwneud cais i

Weinidogion Cymru am ganiatâd cynllunio mewn perthynas â Datblygiad o

Arwyddocâd Cenedlaethol (DAC), sef:

Adeiladu a gweithredu Parc Ynni Aberedw, yn cynnwys hyd at 18 o dyrbinau

gwynt gydag uchafswm uchder blaen y llafn o 200 metr, ynghyd â seilwaith

cysylltiedig gan gynnwys safleoedd caled ar gyfer craeniau, llwybrau

mynediad, pyllau benthyg, ceblau trydan tanddaearol, is-orsafoedd, storfa

ynni batri, cyfansoddion adeiladu dros dro, mastiau meteorolegol a gwaith

ategol, gyda chapasiti cynhyrchu amcangyfrifedig o hyd at 120 MW.

Gyda’r cais cynllunio DAC mae cais am Ganiatâd Eilaidd ar gyfer:

Caniatâd o dan Adran 16 (Dadgofrestru a Chyfnewid Tir Comin) Deddf

Tiroedd Comin 2006 (fel y’i diwygiwyd)

• Dadgofrestru ardaloedd o Uned Tir Comin 46 (Comin Bryniau Aberedw) ac
ardal o Uned Tir Comin 56 (Comin Hungry Green), a darparu tir cyfnewid
cyfwerth yn eu lle.

Caniatâd o dan Adran 38 (Gwaith ar Dir Comin) Deddf Tiroedd Comin 2006
(fel y’i diwygiwyd)

• Cyflawni gwaith cyfyngedig ar Uned Tir Comin 46 (Comin Bryniau
Aberedw) ac Uned Tir Comin 56 (Comin Hungry Green) er mwyn
hwyluso’r gwaith o adeiladu’r Datblygiad Arfaethedig.
Gall aelodau’r cyhoedd archwilio copïau:
• o’r cais;
• y cynlluniau, a
• dogfennau eraill sy’n gysylltiedig â’r cais
yn: Amgueddfa Sir Faesyfed, Temple Street, Llandrindod, Powys LD1 5DL yn
ystod unrhyw oriau rhesymol hyd at 07 Rhagfyr 2026, ac ar-lein yn
https://planningcasework.service.gov.wales/cy - a chwiliwch am
CAS-03009-N5D9K8.

CYFLWYNIR DATGANIAD AMGYLCHEDDOL GYDA’R CAIS

Gall aelodau’r cyhoedd dderbyn copïau o’r Datganiad Amgylcheddol gan:
Hodge House, Guildhall Place, Caerdydd CF10 1DY am dâl, cyhyd â bod
copïau ar gael.

Os oes unrhyw un yn dymuno cyflwyno sylwadau ar y cais hwn, rhaid iddynt
ysgrifennu at Weinidogion Cymru (mae’r manylion isod) erbyn y 07 Rhagfyr
2026. Bydd yr holl sylwadau a dderbynnir yn cael eu cyhoeddi ar-lein wedi i’r
terfyn amser fynd heibio.
Isabel Nethell

Pennaeth Gwasanaeth, Penderfyniadau Cynllunio ac Amgylchedd Cymru

Gwaith Achos Datblygiadau o Arwyddocâd Cenedlaethol, Adeilad y Goron,

Parc Cathays, Caerdydd CF10 3NQ

Ffôn: 0300 123 1590

E-bost: PEDW.Seilwaith@llyw.cymru

Dyddiad: 02/11/2026

Mae rhagor o wybodaeth a chanllawiau ar y broses DAC ar gael ar-lein yn:
https://www.llyw.cymru/datblygiadau-o-arwyddocad-cenedlaethol-dns-canllawiau

Town and Country Planning Act 1990 (As Amended)
The Developments of National Significance (Procedure) (Wales)
Order 2016 (As Amended)
NOTICE UNDER ARTICLE 18 OF APPLICATION FOR PLANNING
PERMISSION IN RESPECT OF DEVELOPMENT OF NATIONAL SIGNIFICANCE
Proposed development at: Aberedw Hill, 3 km east of Builth Wells, Powys. I give notice that: Aberedw Energy Park Limited is applying to the Welsh Ministers for planning permission in respect of Development of National Significance (DNS) which is:
Construction and operation of Aberedw Energy Park comprising up to 18 wind turbines with a maximum blade tip height of 200 metres, associated infrastructure including crane hardstandings, access tracks, borrow pits, underground electrical cabling, substations, battery energy storage, temporary construction compounds, meteorological masts and ancillary works, with an estimated generating capacity of up to 120 MW.
The DNS planning application is accompanied by a Secondary Consent application for:
Consent under Section 16 (Deregistration and Exchange of Common Land) of the Commons Act 2006 (as amended)
• To deregister areas from Common Land Unit 46 (Aberedw Hills Common) and an area from Common Land Unit 56 (Hungry Green Common) and provide the equivalent replacement land in exchange. Consent under Section 38 (Works on Common Land) of the Commons Act 2006 (as amended)
• To carry out restricted works on Common Land Unit 46 (Aberedw Hills Common) and Common Land Unit 56 (Hungry Green Common) to facilitate the construction of the Proposed Development.
Members of the public may inspect copies of:
• the application;
• the plans; and
• other documents associated with it
at: Llandrindod Wells Library, Temple Street, Llandrindod Wells, LD1 5DL during
all reasonable hours until 07 December 2026 and, online at https://planningcasework.service.gov.wales/ - and search for CAS-03009-N5D9K8.
THE APPLICATION IS ACCOMPANIED BY AN ENVIRONMENTAL STATEMENT
Members of the public may obtain copies of the Environmental Statement from: Hodge House, Guildhall Place, Cardiff, United Kingdom, CF10 1DY for a charge, so long as stocks last.
Anyone who wishes to make representations about this application must write to the Welsh Ministers (details below) by 07 December 2026. All representations received will be published online as soon as the deadline has passed. Isabel Nethell Head of Operations, Planning and Environment Decisions Wales Developments of National Significance Casework, Crown Building, Cathays Park,Cardiff CF10 3NQ Tel: 0300 123 1590
Email: PEDW.Infrastructure@gov.wales
Date: 02/11/2026
More information and guidance on the DNS process can be found online at: https://gov.wales/developments-national-significance-dns-guidance