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Largest power plants in Wales, United Kingdom by capacity

The biggest power plants in Wales, United Kingdom ranked by installed capacity (MW). Open data.

#PlantFuelCountryMW
1PembrokeGasUnited Kingdom2,305
2DinorwigHydroUnited Kingdom1,800
3DinorwigHydroUnited Kingdom1,728
4Aberthaw BCoalUnited Kingdom1,586
5Connahs QuayGasUnited Kingdom1,380
6Severn PowerGasUnited Kingdom850
7Gwynt y MorWindUnited Kingdom576
8Baglan Bay CCGTGasUnited Kingdom520
9DeesideGasUnited Kingdom498
10FfestiniogHydroUnited Kingdom384
11BarryGasUnited Kingdom230
12Uskmouth PowerCoalUnited Kingdom230
13Pen y CymoeddWindUnited Kingdom228
14Rhyl FlatsWindUnited Kingdom90
15North HoyleWindUnited Kingdom60
16Cefn CroesWindUnited Kingdom59
17Brechfa Forest WestWindUnited Kingdom57
18RheidolHydroUnited Kingdom56
19Aberthaw GTGasUnited Kingdom51
20Pencoed power stationGasUnited Kingdom40
21Margam Green Energy PlantBiomassUnited Kingdom40
22Brenig Wind Farm (Resubmission)WindUnited Kingdom38
23Aberthaw Power Station BiomassBiomassUnited Kingdom35
24Mynydd y BetwsWindUnited Kingdom34
25Garreg LwydWindUnited Kingdom34
26CarnoWindUnited Kingdom34
27Mynydd Y Gwair Wind Farm (resubmission)WindUnited Kingdom33
28Baglan Bay OCGTGasUnited Kingdom32
29DolgarrogHydroUnited Kingdom32
30Ffynnon OerWindUnited Kingdom32
31Fenton Home FarmSolarUnited Kingdom31
32Llandinam WindfarmWindUnited Kingdom31
33MaentwrogHydroUnited Kingdom30
34Trident ParkWasteUnited Kingdom30
35MaesgwynWindUnited Kingdom26
36Pant y walWindUnited Kingdom25
37TirgwyntWindUnited Kingdom25
38MaerdyWindUnited Kingdom24
39Tiers Cross Solar FarmSolarUnited Kingdom24
40AlltwalisWindUnited Kingdom23
41Blaengwen (Re-Submission)WindUnited Kingdom23
42Mynydd Bwllfa Wind Farm - ResubmissionWindUnited Kingdom22
43Tir Mostyn & Foel GochWindUnited Kingdom21
44Llanbabo Wind FarmWindUnited Kingdom20
45Llyn AlawWindUnited Kingdom20
46Pant y wal extensionWindUnited Kingdom20
47Caeremlyn Solar FarmSolarUnited Kingdom18
48Llynfi Renewable Energy Park Land at Mynydd CaerauWindUnited Kingdom18
49Uskmouth Power StationBiomassUnited Kingdom18
50Fforch Nest Wind Farm pt2WindUnited Kingdom18
51Carno 'A' Wind FarmWindUnited Kingdom17
52Bryn DuWindUnited Kingdom16
53BryntegSolarUnited Kingdom16
54Parc Adfer EfWWasteUnited Kingdom16
55Carno 'A'and 'B' Wind Farm (Extension)WindUnited Kingdom16
56CemmaesWindUnited Kingdom15
57Cemmaes 'C' Wind FarmWindUnited Kingdom15
58Bryn yr Odyn Solar FarmSolarUnited Kingdom15
59Court Colman solar parkSolarUnited Kingdom15
60Mynydd ClogauWindUnited Kingdom14
61Hafod-Y-Dafal FarmSolarUnited Kingdom14
62Western Wood Energy PlantBiomassUnited Kingdom14
63Parciau Farm Solar ParkSolarUnited Kingdom14
64Clawdd DduSolarUnited Kingdom14
65Hendai FarmSolarUnited Kingdom13
66Bodorgan Solar FarmSolarUnited Kingdom13
67Shoals Hook FarmSolarUnited Kingdom12
68Mynydd Portref Wind Farm extensionWindUnited Kingdom12
69Moel Maelogen A Phase 2WindUnited Kingdom12
70Hendre Fawr FarmSolarUnited Kingdom12
71Rudbaxton Solar ParkSolarUnited Kingdom11
72Manor Farm (Monmouthshire)SolarUnited Kingdom10
73Mynydd GordduWindUnited Kingdom10
74Bryn TitliWindUnited Kingdom10
75Cwmcaesingrug FarmSolarUnited Kingdom10
76Fforch Nest Wind Farm pt1WindUnited Kingdom10
77Hoplass FarmSolarUnited Kingdom10
78LlangwyryfonWindUnited Kingdom9
79Mynydd PortrefWindUnited Kingdom9
80TeyrdanSolarUnited Kingdom9
81Wern Ddu Wind FarmWindUnited Kingdom9
82Cefn Betingau FarmSolarUnited Kingdom9
83Liberty Steel Power StationBiomassUnited Kingdom9
84Taff ElyWindUnited Kingdom9
85Court Farm (Resubmission)SolarUnited Kingdom8
86Penrhiwarwydd FarmSolarUnited Kingdom8
87Parc Cynog ExtensionWindUnited Kingdom8
88Lower HouseSolarUnited Kingdom8
89Wear PointWindUnited Kingdom8
90BuckwellSolarUnited Kingdom8
91Chapel HillSolarUnited Kingdom8
92Llwyn Du Solar FarmSolarUnited Kingdom8
93Mynydd BrombilWindUnited Kingdom8
94AbergelliSolarUnited Kingdom8
95West FarmSolarUnited Kingdom8
96Maesgwyn solar farmSolarUnited Kingdom8
97Sutton Mawr FarmSolarUnited Kingdom8
98Garn Solar FarmSolarUnited Kingdom7
99Pen-Y-Fan ASolarUnited Kingdom7
100Trench FarmSolarUnited Kingdom7
101TrecattiWasteUnited Kingdom7
102West Hall Solar FarmSolarUnited Kingdom7
103Weycock RoadSolarUnited Kingdom7
104Pen-Y-CaeSolarUnited Kingdom7
105Home FarmSolarUnited Kingdom7
106SaronSolarUnited Kingdom7
107Crugmore FarmSolarUnited Kingdom6
108Penrhys Wind Farm/Ferndale Power FactoryWindUnited Kingdom6
109Golden HillSolarUnited Kingdom6
110SPD 4 GelliwernSolarUnited Kingdom6
111Cuckoo Grove FarmSolarUnited Kingdom6
112Yerbeston Gate FarmSolarUnited Kingdom6
113AMBLESTON SOLAR PANELSSolarUnited Kingdom6
114Llynfi Afan Renewable Energy ParkWindUnited Kingdom6
115Rhewl FarmSolarUnited Kingdom6
116Rhyd-y-Pandy Solar FarmSolarUnited Kingdom6
117Whitton MawrSolarUnited Kingdom6
118Crundale / Fenton Home Farm (extension)SolarUnited Kingdom6
119Land South Of Bryn Cyrnau Isaf (resubmission)SolarUnited Kingdom6
120Oak Grove FarmSolarUnited Kingdom6
121TrysglwynWindUnited Kingdom6
122Cardiff Waste Water TreatmentWasteUnited Kingdom6
123Pentre farmSolarUnited Kingdom6
124Dyffryn BrodynWindUnited Kingdom5
125Wrexham Social Housing PVSolarUnited Kingdom5
126Wogaston Solar FarmSolarUnited Kingdom5
127Little NeathSolarUnited Kingdom5
128Baglan Bay Solar Farm - Phase 1SolarUnited Kingdom5
129Berthlwyd FarmSolarUnited Kingdom5
130Biglis FarmSolarUnited Kingdom5
131Cwm Derwyn FarmSolarUnited Kingdom5
132Cwrt HenllysSolarUnited Kingdom5
133Ffos LasSolarUnited Kingdom5
134Jordanston Solar FarmSolarUnited Kingdom5
135Kinmel 1 CICSolarUnited Kingdom5
136Kinmel 2 CICSolarUnited Kingdom5
137Land At Cwm BargoedSolarUnited Kingdom5
138Land Opposite Tyn Y PistyllSolarUnited Kingdom5
139Liddeston Ridge Solar Park (Milford Haven)SolarUnited Kingdom5
140Llancadle FarmSolarUnited Kingdom5
141Mamhilad Solar FarmSolarUnited Kingdom5
142Nanthenfoel FarmsSolarUnited Kingdom5
143Newton DownWindUnited Kingdom5
144North TenementSolarUnited Kingdom5
145Pant-Y-Moch FarmSolarUnited Kingdom5
146Parc CynogSolarUnited Kingdom5
147Penycae Solar FarmSolarUnited Kingdom5
148Popehill FarmSolarUnited Kingdom5
149Port of Barry (Resubmission) - Site 2SolarUnited Kingdom5
150Rosedew FarmSolarUnited Kingdom5
151Sedbury ParkSolarUnited Kingdom5
152SolutiaWindUnited Kingdom5
153Southbrook Solar FarmSolarUnited Kingdom5
154Tump Solar FarmSolarUnited Kingdom5
155Woden ParkSolarUnited Kingdom5
156Maes BachSolarUnited Kingdom5
157Nefyn (Tyddyn Cae)SolarUnited Kingdom5
158Newport (Began Road)SolarUnited Kingdom5
159Oak CottageSolarUnited Kingdom5
160Upper Pant-Ysgawen Farm/CrumlinSolarUnited Kingdom5
161Mynydd Y Gwrhyd Windfarm (resubmission)WindUnited Kingdom5
162Pen RhiwSolarUnited Kingdom5
163Ystgellog Farm Wind FarmWindUnited Kingdom5
164Llyn CelynHydroUnited Kingdom4
165Port of Barry (Resubmission) - Site 1SolarUnited Kingdom4
166Fferm Bryn BachauSolarUnited Kingdom4
167Llyn Brianne DamHydroUnited Kingdom4
168TreguffSolarUnited Kingdom4
169Langton (FIT)SolarUnited Kingdom4
170William's FarmSolarUnited Kingdom4
171Manmoel Road Solar ParkSolarUnited Kingdom4
172Agricultural Land at TrecastleSolarUnited Kingdom4
173Brynwhilach solar parkSolarUnited Kingdom4
174Cockett ValleySolarUnited Kingdom4
175Lamby Way Landfill SiteWasteUnited Kingdom4
176Land to North West of Lodge Farm (Park Farm)SolarUnited Kingdom4
177OakdaleWindUnited Kingdom4
178Pen Bryn Oer Wind FarmWindUnited Kingdom4
179Sesswick ASolarUnited Kingdom4
180Blaen Bowi Wind FarmWindUnited Kingdom4
181Braich DduWindUnited Kingdom4
182CaegarwSolarUnited Kingdom4
183Llancayo Solar FarmSolarUnited Kingdom4
184Caergarw FarmSolarUnited Kingdom4
185Gelli GronSolarUnited Kingdom4
186Stormy Down Solar FarmSolarUnited Kingdom4
187Toyota Motor Manufacturing Uk - DeesideSolarUnited Kingdom4
188Land NW Of Pickhill Bridge FarmSolarUnited Kingdom4
189Parc CynogWindUnited Kingdom4
190Corntown FarmSolarUnited Kingdom3
191Redcourt FarmSolarUnited Kingdom3
192Castle Pill - RepoweringWindUnited Kingdom3
193FelinfachBiomassUnited Kingdom3
194PwllfaWatkin Landfill Gas SiteWasteUnited Kingdom3
195Blazer FuelsBiomassUnited Kingdom3
196Bronwylfa ReservoirSolarUnited Kingdom3
197Stormy Down (Waste AD)BiomassUnited Kingdom3
198Elan Valley Hydro SchemeHydroUnited Kingdom3
199Llandulas Landfill SchemeWasteUnited Kingdom3
200Land at Morfa CampSolarUnited Kingdom3
201Brynpica Landfill SiteWasteUnited Kingdom3
202Silent Valley Landfill SchemeWasteUnited Kingdom3
203Hafoty Ucha '2' and '3' Wind TurbineWindUnited Kingdom3
204Land at Darran FarmSolarUnited Kingdom3
205Moel Maelogen AWindUnited Kingdom3
206Land West of Roberts Wall FarSolarUnited Kingdom2
207Langstone Court Road Solar FarmSolarUnited Kingdom2
208Maesgwyn Wind Farm - extensionWindUnited Kingdom2
209Nash Waste Water Treatment Works TurbineWindUnited Kingdom2
210Withyhedge Generation PlantWasteUnited Kingdom2
211ANP Newport Wind TurbineWindUnited Kingdom2
212G24 Innovations TurbineWindUnited Kingdom2
213Pen y BontWasteUnited Kingdom2
214Briton / NeathWasteUnited Kingdom2
215Land At Court FarmSolarUnited Kingdom2
216RuabonWasteUnited Kingdom2
217Briton FerryWasteUnited Kingdom2
218Cardiff Organic Waste Treatment Project (resubmission)BiomassUnited Kingdom2
219Clearwell Farm - solarSolarUnited Kingdom2
220Docksway Landfill SchemeWasteUnited Kingdom2
221Flint Landfill Site Castle ParkSolarUnited Kingdom2
222Morfa FarmSolarUnited Kingdom2
223KingspanWindUnited Kingdom2
224Seaview FarmSolarUnited Kingdom2
225Lawrence LandfillWindUnited Kingdom2
226Princes Gate Spring WaterWindUnited Kingdom2
227Aberporth Solar FarmSolarUnited Kingdom2
228Aldi - CardiffSolarUnited Kingdom2
229BodtegirWindUnited Kingdom2
230Longlands LaneWindUnited Kingdom2
231Pont AndrewSolarUnited Kingdom2
232West of Rhiwfelin Fach FarmWindUnited Kingdom2
233Dura Park Bynea Industrial SiteSolarUnited Kingdom1
234Gelliargwellt Uchaf Farm ADBiomassUnited Kingdom1
235Nant y Caws Landfill SiteWasteUnited Kingdom1
236Rhug EstateSolarUnited Kingdom1
237Tythegston Landfill SiteWasteUnited Kingdom1
238Bryn Pica AD / Tomorrow's Valley (Waste AD) - resubmissionBiomassUnited Kingdom1
239Killan Farm Solar Array ExtensSolarUnited Kingdom1
240Knolton Farmhouse Cheese Solar FarmSolarUnited Kingdom1
241Lodge Farm 1WindUnited Kingdom1
242Rhosygilwen Solar FarmSolarUnited Kingdom1
243Waen Biogas (Waste AD)BiomassUnited Kingdom1

Method: ranked from open data — capacity & fuel from WRI Global Power Plant Database (CC BY 4.0); CO₂ measured for US EPA GHGRP / EU ETS records and modelled for Climate TRACE records. Sorted server-side; click any column to re-sort. Company-level data only.

Frequently asked questions

What ranks first in largest power plants in wales, united kingdom by capacity?

Pembroke (United Kingdom) ranks #1 with 2,305 mw.

How many power plants are in this ranking?

This ranking covers 243 power plants in in Wales, United Kingdom.

Which plants make the top three?

1. Pembroke (2,305); 2. Dinorwig (1,800); 3. Dinorwig (1,728).