Solar & Renewable Energy planning applications in Wales

Tracks every recent renewables application — rooftop solar PV and photovoltaic arrays, ground-mounted solar farms, air-source and ground-source heat pumps, battery storage (BESS), wind turbines, biomass and anaerobic digestion.

158 last 90 days
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47 last 30 days
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22 last 14 days

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Showing 50 of 158 applications
02/2026/0287/PF Today Pending

County Hall Wynnstay Road, Ruthin, Denbighshire, LL15 1YN

Gosod Carportau Solar PV a seilwaith cysylltiedig / Installation of Solar PV Carports and associated infrastructure

Full Planning Application Denbighshire
14/2026/0288/PF Today Pending

LAND NORTH OF CAERHAFOD ISAF, Bontuchel, Ruthin, Denbighshire

Codi tyrbin newydd yn lle'r un presennol a gwaith cysylltiedig / Erection of replacement turbine and associated works

Full Planning Application Denbighshire
FUL/000586/26 Yesterday Pending

DARA SEALAND, Marsh Farm Road, Sealand, Deeside, CH5 2LS

Installation of ground mounted photovoltaic (PV) solar arrays to provide 3MW gen

Full - Building Works Flintshire
PL/11060 2 days ago Under Consultation

The Goods Shed, Marsh Street, Llanelli, SA15 1BG

The provision of floor mounted solar panels and associated palisade fencing to match existing

Full planning permission Carmarthenshire
C26/0388/30/DT 7 Jul 2026 Pending

BRYN MÔR Lôn Uwchmynydd, Aberdaron, Pwllheli, Gwynedd, LL53 8BS

Disodli to rhan unllawr. Ychwanegu ffenestri to i'r prif do. Ychwanegu paneli solar. Newid trefniant ffenestri. Tynnu carafán sefydlog presennol ac ad...

Householder Planning Gwynedd 7 Jul 2026
26/P/0293/CEA 6 Jul 2026 Decided

Sainsbury's Supermarket Llywelyn Road Southville Cwmbran Torfaen NP44 1UL

Proposed installation of roof mounted Solar PV on non-domestic flat roof

Cert of Lawful Use/Operation - Proposed Torfaen 6 Jul 2026
FPL/2026/57 6 Jul 2026 Valid

Pretty Cottage, Penybonc, Amlwch.

Cais llawn ar gyfer codi twrbin wynt domestig 8 medr o uchder yn / Full application for the erection of an 8 meter high domestic wind turbine at

Full Planning Permission Anglesey 6 Jul 2026
2026/00491/TCA 4 Jul 2026 Pending

Welsh Water Cardiff Drope, Drope Road, St Georges Super Ely

reducing the trees by approximately 40% to allow increased light to reach newly installed solar panels

Glamorgan 4 Jul 2026
2026/1111/FUL 3 Jul 2026 Being Considered

Verge At Corporation Road Opposite Nant Y Felin West Industrial Park Swansea SA5 4HG

The construction and operation of a micro energy storage project.

Swansea 3 Jul 2026
NP5/61/83E 1 Jul 2026 Pending

Cynfal, 40 Heol y Bryn, Harlech. LL46 2TU

Solar panels

Full Snowdonia 1 Jul 2026
P/2026/0433 1 Jul 2026 Ymgynghori ar hyn o bryd / Under Consultation

POPLAR HOUSE, MADEIRA HILL, WREXHAM, LL13 7HD

INSTALLATION OF SOLAR PANELS

Caniatâd cynllunio perchennog tŷ / Householder planning permission Wrexham 1 Jul 2026
PL/10827 1 Jul 2026 Under Consultation

Cenarth, Cwmdu, Llandeilo, SA19 7DY

Solar PV panels and replacement windows and doors (retrospective)

Householder planning permission Carmarthenshire 1 Jul 2026
P/26/0146 30 Jun 2026 Unknown

Welsh Assembly Government Rhydycar Business Park Merthyr Tydfil CF48 1UZ

Install battery energy storage systems (BESS) and associated external plant equipment within the existing plant compound, to include the erection of r...

Full Merthyr Tydfil 30 Jun 2026
FPL/2026/123 29 Jun 2026 Valid

Aldi, Ffordd Ystad Ddiwydiannol, Llangefni / Aldi, Industrial Estate Road, Llangefni

Cais ôl-weithredol ar gyfer cadw 272 o baneli ffotofoltäig ar do yn / Retrospective application for the retention of 272 photovoltaic panels on roof a...

Full Planning Permission Anglesey 29 Jun 2026
FPL/2026/78 29 Jun 2026 Valid

Flat 1, Harbour Lights, Bridge Street, Cemaes

Cais llawn ar gyfer addasu yr to presennol, ychwanegu pedimentau, estynnu yr balconi presennol a gosod paneli solar yn / Full application for alterati...

Full Planning Permission Anglesey 29 Jun 2026
P2026/0421 29 Jun 2026 Awaiting decision

42km Off SW Coast Of Pembrokeshire

Offshore Windfarm - Scoping

Neath 29 Jun 2026
A260335 26 Jun 2026 Pending

LLWYNIORWERTH, Llanilar, Aberystwyth, Ceredigion, SY23 4SA

The installation of a Daikin Altherma Monobloc 11kw Air Source Heat Pump at the rear of the property extension.

Householder Planning Ceredigion 26 Jun 2026
NP/26/0324/OBS 26 Jun 2026 Pending

Gwynt Glas Offshore Wind Farm, Celtic Sea

Offshore wind Farm and associated infrastructure - Ref EN0110036

Observations Pembroke Coast 26 Jun 2026
NP5/68/6F 25 Jun 2026 Pending

Rhiw Goch, Penrhyndeudraeth. LL48 6DR

The erection of 32 solar panel, amendment to the roof pitch design to the utilit

Full Snowdonia 25 Jun 2026
26/0208/PA 24 Jun 2026 Pending

The Weir Ranch, TREFFGARNE, Haverfordwest, Pembrokeshire, SA62 5LR

Replacement stable block/store & solar panels (partly in retrospect).

Retrospective S73A Pembrokeshire 24 Jun 2026
26/0437 23 Jun 2026 Pending

Express By Holiday Inn Lakeside Drive Coedkernew Newport NP10 8BB

LAWFUL DEVELOPMENT CERTIFICATE (PROPOSED) FOR THE INSTALLATION OF A ROOF-MOUNTED SOLAR PV SYSTEM

Lawful Development Proposed Newport 23 Jun 2026
PL/11055 22 Jun 2026 Under Consultation

Penrheolwen, Cwmdu, Llandeilo, SA19 7DY

Remove existing defective brick chimney and replace with two no. black metal flue pipes. Replace all the existing timber single glazed windows with sl...

Householder planning permission Carmarthenshire 22 Jun 2026
FUL/000535/26 19 Jun 2026 Pending

100, Coed Onn Road, Flint, CH6 5QE

Installation of air source heat pump

Full - Building Works Flintshire 19 Jun 2026
HHP/2026/80 19 Jun 2026 Under Review

Heddfan, 58 Stryd Mona, Amlwch / Heddfan, 58 Mona Street, Amlwch

Cais i osod paneli solar newydd ar y prif ddrychiad yn / Application to install new solar panels to the principal elevation at

Householder planning permission Anglesey 19 Jun 2026
P/26/0131 19 Jun 2026 Unknown

Ty Bryn Seion North Street Dowlais Merthyr Tydfil CF48 3SR

5 No. Air Source Heat Pumps and timber fenced compound.

Full Merthyr Tydfil 19 Jun 2026
26/24714/SCO 18 Jun 2026 Pending

Glanllynfi Garth Wind Farm Land To The East Of Maesteg

EIA Scoping Opinion: The proposed Development is to construct and operate a wind farm of up to eight turbines (with a maximum blade tip height of 1...

Brecon Beacons 18 Jun 2026
26/24715/FUL 18 Jun 2026 Awaiting decision

Abercynrig Mill Llanfrynach Brecon Powys LD3 7AQ

Proposed Installation of Solar Photovoltaic Panels to the South-Facing Roof Slope

Full Application Brecon Beacons 18 Jun 2026
26/24716/LBC 18 Jun 2026 Awaiting decision

Abercynrig Mill Llanfrynach Brecon Powys LD3 7AQ

Proposed Installation of Solar Photovoltaic Panels to the South-Facing Roof Slope

Listed Building Consent Brecon Beacons 18 Jun 2026
P2026/0410 18 Jun 2026 Awaiting decision

Abernant Colliery Pontardawe SA8 4SX

Request for Screening opinion under Regulation 6 of the Town and Country Planning (Environment Impact Assessment) (Wales) Regulations 2017 for a propo...

Screening Opinion Neath 18 Jun 2026
P2026/0399 17 Jun 2026 Awaiting decision

5 Groves Road Neath Neath Port Talbot SA11 1YB

Installation of external wall insulation (EWI), solar PV panels, removal of first floor bay window and replace with a flush window, and associated ext...

Neath 17 Jun 2026
2026/00357/LAW 15 Jun 2026 Pending

The Old Dairy, Brook Farm, Llanmaes

Installation of solar panels on south facing roof

Glamorgan 15 Jun 2026
2026/00415/FUL 15 Jun 2026 Pending

Elm Tree Cottage, St Hilary

First floor extension, new roof, windows, doors and external cladding. Installation of solar panels, heat source pump and free-standing sauna.

Glamorgan 15 Jun 2026
NP/26/0272/FUL 15 Jun 2026 Pending

Solva Community Hub, Maes-y-Mor, Solva, Haverfordwest, Pembrokeshire, SA62 6XW

Installation of an air source heat pump & protective cage to rear elevation

Full Pembroke Coast 15 Jun 2026
P/26/282/FUL 15 Jun 2026 Pending

Grove House, Park Farm Penprysg Road (B4280) Heol-Cyw CF35 6HL

Installation of a ground mounted solar PV array comprising 36 solar panels arranged in four groups of nine solar panels

Bridgend 15 Jun 2026
A260292 11 Jun 2026 Withdrawn

CAR PARK Parc Y Llyn Retail Park, Llanbadarn Fawr, Aberystwyth, Ceredigion

Installation of a solar powered mobile POD on 2 existing carparking spaces

Full Planning Ceredigion 11 Jun 2026
P/2026/0378 11 Jun 2026 Ymgynghori ar hyn o bryd / Under Consultation

UNIT B, YALE BUSINESS VILLAGE, ELLICE WAY, WREXHAM TECHNOLOGY PARK, WREXHAM, LL13 7YL

INSTALLATION OF SOLAR PANELS

Caniatâd Cynllunio Llawn / Full planning permission Wrexham 11 Jun 2026
07/2026/0252/PF 10 Jun 2026 Pending

TYFOS, Llandrillo, Corwen, Denbighshire, LL21 0TA

Gosod Boeler Biomas a ffliw yn lle Unedau Gwres a Phwer Cyfun (CHP) presennol o fewn adeilad amaethyddol presennol a gweithiau cysylltiedig / Installa...

Full Planning Application Denbighshire 10 Jun 2026
P2026/0381 10 Jun 2026 Awaiting decision

18 St Catherines Court Baglan Neath Port Talbot SA12 8AJ

Proposed Lawful Development Certificate for an air source heat pump to side of dwelling

Proposed Lawful Development Certificate Neath 10 Jun 2026
26/01187/FUL 9 Jun 2026 Registered

Cardiff Metropolitan University Llandaff Campus 200 Western Avenue Llandaff Cardiff CF5 2YB

Proposed external renewable installation, roof deck, access door and upstand screen louvres.

Full Planning Permission Cardiff 9 Jun 2026
26/24688/SCO 9 Jun 2026 Awaiting decision

Nant Y Maen Wind Farm Land Approximately 7 Km East Of Tregaron

EIA Scoping Opinon: Construction, operation and decommissioning of a wind generating station, associated and ancillary development

EIA Scoping Opinion Brecon Beacons 9 Jun 2026
NP/26/0292/OBS 8 Jun 2026 Response sent

White House Farm, Moorland Road, Freystrop, Haverfordwest, SA62 4LE

CAS-03107-C5X9W1 - Proposed solar array (with generating capacity between 10mw a

Observations Pembroke Coast 8 Jun 2026
NP5/65/19C 8 Jun 2026 Pending

Figra, Bontddu. LL40 2UR

Solar panles

Full Snowdonia 8 Jun 2026
26/0049/CL 5 Jun 2026 Pending

Tesco Superstore, London Road, Pembroke Dock, Pembrokeshire, SA72 6DS

Installation of solar panels

Section 192 Pembrokeshire 5 Jun 2026
26/01160/HSE 4 Jun 2026 Registered

25 Ty Glas Avenue Llanishen Cardiff CF14 5DX

Retrospective application for an air source heat pump.

Householder Planning Permission Cardiff 4 Jun 2026
P/2026/0109 4 Jun 2026 Pending

UNIT G, Ebbw Vale, Blaenau Gwent

Proposed placing of storage cabins on industrial land, with new fence, external lighting, solar panels, CCTV and associated works

Full Planning Permission Blaenau Gwent 4 Jun 2026
PL/10891 4 Jun 2026 Under Consultation

The Shutters, Felindre, Llandysul, SA44 5XG

Ground bearing PV installation within fenced compound

Full planning permission Carmarthenshire 4 Jun 2026
26/01148/FUL 3 Jun 2026 Registered

Clive Lodge 51 Clive Road Canton Cardiff CF5 1HG

Two storey side extension, infill side extension, rear dormer roof extension, hip to gable and ridge raise of the rear ground floor annex and installa...

Full Planning Permission Cardiff 3 Jun 2026
P/26/0350/FUL 3 Jun 2026 Under Consultation

11C Broad Street, Welshpool, SY21 7JR

Change of use of offices to a mixed-use development comprising 2 No. retail and 2 No. residential dwellings, including external alterations and instal...

Full planning permission Powys 3 Jun 2026
P2026/0365 3 Jun 2026 Decided

51 Ascot Drive Baglan Neath Port Talbot SA12 8YL

Proposed Lawful Development Certificate to install wall-mounted photovoltaic solar panels to the side elevation and roof

Proposed Lawful Development Certificate Neath 3 Jun 2026
2026/0915/FUL 2 Jun 2026 Being Considered

Langland Bay Lifeguard Club Alma Road Langland Swansea SA3 4DG

Installation of solar panels on side elevation

Full Plans Swansea 2 Jun 2026
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Frequently asked questions

Do you need planning permission for solar panels on a house?
Most rooftop solar PV is permitted development if it doesn't project above the highest part of the roof or more than 200mm from the surface. Conservation areas, listed buildings and World Heritage Sites usually require full planning permission or Listed Building Consent.
Do you need planning permission for an air-source heat pump?
In most cases an outdoor heat pump unit smaller than 1.5m³ (raised in 2025 from 0.6m³) and at least 1m from the boundary qualifies as permitted development. Listed buildings and conservation areas may need full permission.
How big can a solar farm be without planning permission?
Ground-mounted commercial solar farms above 50kW effectively always require full planning permission. Smaller rooftop installations on industrial or agricultural buildings can sometimes use prior-approval rights under Part 14 of the GPDO.
Can I get email alerts for solar & renewables planning applications anywhere in Wales?
Yes. Click the "Set up alerts" button on this page and you'll get a daily (or weekly) email listing every new solar & renewables application submitted anywhere in Wales. No need to pick a postcode or draw a map - pick the category once, choose your frequency, and we'll do the rest.

Solar & Renewables planning applications elsewhere

Data updated daily across Wales's active councils.