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| ID | Generator Name | Country | IC (kW) | Technology | Subsidy | Accreditation | Commissioned | RLF | ALF | Latest | Latest MWh p.a. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| R00032RAWA | Barlands CHP 2016 | WA | 180 | Advanced Gasification | RO | 2016-10-06 | 2016-10-06 | 75.0% | 71.8% | 2026‑03 | 1,132 |
| R00028RUWA | Hendre Fawr Solar | WA | 11,626 | Photovoltaic | RO | 2015-03-06 | 2015-03-06 | 10.4% | 10.9% | 2026‑03 | 11,140 |
| R00060RQWA | Hafoty Ucha 2 | WA | 1,700 | On-shore wind | RO | 2002-12-09 | 2002-12-09 | 33.2% | 38.3% | 2026‑02 | 5,361 |
| R00060RUWA | Sea View | WA | 1,877 | Photovoltaic | RO | 2016-03-30 | 2016-03-30 | 11.9% | 12.1% | 2026‑02 | 1,997 |
| R00082RUWA | Whitton Mawr Solar Farm | WA | 4,999 | Photovoltaic | RO | 2017-03-28 | 2017-03-28 | 11.2% | 10.9% | 2026‑02 | 4,769 |
| R00064RUWA | Williams Farm PV | WA | 4,273 | Photovoltaic | RO | 2016-03-31 | 2016-03-31 | 10.0% | 10.4% | 2026‑03 | 3,900 |
| R00051RQWA | Mynydd Gorddu | WA | 10,200 | On-shore wind | RO | 2002-04-01 | 1998-04-01 | 28.5% | 30.1% | 2026‑02 | 26,901 |
| R00029REWA | Dolgarrog High-Head Power Station - A,C, G | WA | 18,400 | Hydro | RO | 2002-04-01 | 1938-01-01 | 26.8% | 24.4% | 2026‑02 | 39,258 |
| R00090RUWA | Killan Farm | WA | 999 | Photovoltaic | RO | 2017-03-31 | 2017-03-31 | 11.8% | 12.1% | 2026‑02 | 1,061 |
| R00103RUWA | Bryncyrnau Isaf Solar Farm | WA | 4,701 | Photovoltaic | RO | 2017-03-31 | 2017-03-31 | 7.9% | 9.3% | 2026‑03 | 3,849 |
| R00029RUWA | Brynteg Solar Limited | WA | 14,787 | Photovoltaic | RO | 2014-12-24 | 2014-12-22 | 9.8% | 10.0% | 2026‑02 | 12,900 |
| R00094RUWA | Corntown Solar Farm | WA | 2,483 | Photovoltaic | RO | 2017-03-30 | 2017-03-30 | 11.8% | 12.4% | 2026‑02 | 2,697 |
| R00031RUWA | Saron Solar Farm | WA | 6,333 | Photovoltaic | RO | 2015-03-16 | 2015-03-16 | 10.1% | 9.6% | 2026‑03 | 5,323 |
| R00061RUWA | PS Derwen Solar Farm Ltd | WA | 4,665 | Photovoltaic | RO | 2016-03-30 | 2016-03-30 | 11.2% | 11.7% | 2026‑03 | 4,774 |
| R00050RAWA | Cwm Llwynog CHP | WA | 90 | Advanced Gasification | RO | 2017-03-31 | 2017-03-31 | 30.1% | 50.3% | 2026‑03 | 397 |
| R00041RUWA | Parciau Solar Farm | WA | 12,719 | Photovoltaic | RO | 2015-03-23 | 2015-03-23 | 10.4% | 10.4% | 2026‑02 | 11,594 |
| R00084RUWA | Oak Grove Farm | WA | 4,972 | Photovoltaic | RO | 2017-03-30 | 2017-03-30 | 10.5% | 11.8% | 2026‑03 | 5,116 |
| R00030RAWA | Tynddraenen CHP | WA | 98 | Standard Gasification | RO | 2016-09-16 | 2016-06-29 | 82.2% | 76.2% | 2026‑02 | 654 |
| R00030REWA | Croesor Power Station | WA | 505 | Hydro | RO | 2002-04-01 | 1999-11-01 | 25.3% | 13.5% | 2026‑02 | 597 |
| R00062RUWA | Bryn Bachau Solar PV | WA | 4,572 | Photovoltaic | RO | 2016-03-29 | 2016-03-28 | 11.0% | 10.8% | 2026‑02 | 4,314 |
| R00030RUWA | KS Chepstow | WA | 825 | Photovoltaic | RO | 2015-01-05 | 2014-12-09 | 9.2% | 8.6% | 2026‑03 | 619 |
| R00062RAWA | Margam REP [2] | WA | 48,960 | Dedicated biomass | RO | 2018-09-10 | 2018-09-10 | 56.1% | 61.9% | 2026‑02 | 265,360 |
| R00084REWA | Afon Ty-Cerig Hydro | WA | 200 | Hydro | RO | 2003-05-01 | 2003-05-01 | 44.2% | 54.6% | 2026‑03 | 956 |
| R00205RQWA | Garreg Lwyd Hill | WA | 34,000 | On-shore wind | RO | 2017-02-22 | 2017-02-22 | 34.5% | 35.1% | 2026‑02 | 104,453 |
| R00203RQWA | Tirgwynt | WA | 24,600 | On-shore wind | RO | 2016-11-16 | 2016-11-16 | 36.0% | 38.5% | 2026‑03 | 83,020 |
| R00206RQWA | Mynydd Portref Windfarm Extension | WA | 12,240 | On-shore wind | RO | 2017-03-09 | 2017-03-09 | 27.1% | 24.2% | 2026‑03 | 25,911 |
| R00202RQWA | Pant y Wal Extension Wind Farm | WA | 20,000 | On-shore wind | RO | 2017-12-19 | 2017-12-19 | 34.4% | 34.4% | 2026‑03 | 60,246 |
| R00172RQWA | Swansea Docks 1 - D | WA | 280 | On-shore wind | RO | 2006-05-01 | 2006-05-01 | 16.1% | 18.6% | 2026‑03 | 457 |
| R00200RQWA | Mynydd Bwllfa Wind Farm | WA | 22,500 | On-shore wind | RO | 2015-05-08 | 2015-05-08 | 23.3% | 22.9% | 2026‑03 | 45,141 |
| R00210RQWA | Pen y Cymoedd Wind Farm | WA | 228,000 | On-shore wind | RO | 2016-10-17 | 2016-10-17 | 30.7% | 32.7% | 2026‑02 | 653,959 |
| R00199RQWA | Pant y Wal Wind Farm | WA | 46,296 | On-shore wind | RO | 2013-02-28 | 2013-02-28 | 28.8% | 27.4% | 2026‑03 | 110,979 |
| R00211RJWA | Bryn Posteg Landfill Site | WA | 3,235 | Landfill Gas | RO | 2002-12-01 | 2002-12-01 | 38.5% | 60.0% | 2026‑03 | 5,251 |
| R00198RQWA | Wear Point Wind Farm | WA | 8,200 | On-shore wind | RO | 2014-05-15 | 2014-05-15 | 32.4% | 34.1% | 2026‑03 | 24,506 |
| R00211RQWA | Mynydd Brombil Wind Farm | WA | 8,160 | On-shore wind | RO | 2017-01-16 | 2017-01-16 | 29.5% | 28.8% | 2026‑03 | 20,588 |
| R00197RQWA | Mynydd y Betws Wind Farm | WA | 34,500 | On-shore wind | RO | 2012-10-25 | 2012-10-25 | 30.4% | 28.1% | 2026‑01 | 84,868 |
| R00212RQWA | Maesgwyn Extension. | WA | 2,500 | On-shore wind | RO | 2016-03-29 | 2016-03-29 | 34.3% | 35.8% | 2026‑03 | 7,845 |
| R00196RQWA | Maerdy Wind Farm | WA | 24,000 | On-shore wind | RO | 2013-03-26 | 2013-03-26 | 26.1% | 27.4% | 2026‑03 | 57,530 |
| R00145RQWA | Castle Pill Farm 1 - A, C | WA | 3,200 | On-shore wind | RO | 2004-11-01 | 2004-11-01 | 18.7% | 19.9% | 2026‑03 | 5,575 |
| R00177RJWA | Nanty Caws | WA | 2,006 | Landfill Gas | RO | 2002-06-01 | 2002-06-01 | 52.3% | 73.4% | 2026‑03 | 2,121 |
| R00195RQWA | Mynydd Portref Windfarm | WA | 9,350 | On-shore wind | RO | 2012-03-26 | 2012-03-26 | 21.0% | 21.1% | 2026‑03 | 17,295 |
| R00214RQWA | Newton Down Wind Farm Ltd - GP | WA | 5,000 | On-shore wind | RO | 2017-03-02 | 2017-03-02 | 35.7% | 36.8% | 2026‑02 | 16,101 |
| R00215RQWA | Nash WwTW Wind Turbine | WA | 2,500 | On-shore wind | RO | 2017-03-29 | 2017-03-24 | 22.7% | 23.4% | 2026‑02 | 5,130 |
| R00194RQWA | Ferndale Wind farm | WA | 6,400 | On-shore wind | RO | 2011-05-04 | 2011-04-01 | 26.0% | 24.8% | 2026‑03 | 13,921 |
| R00193RQWA | Maesgwyn Wind Farm | WA | 26,000 | On-shore wind | RO | 2011-03-09 | 2011-03-09 | 14.6% | 8.6% | 2026‑03 | 19,556 |
| R00147RQWA | New Werfa (Cefn Croes) | WA | 13,500 | On-shore wind | RO | 2005-01-25 | 2005-01-25 | 27.9% | 24.7% | 2026‑02 | 29,222 |
| R00179RRWA | Cardiff East WWTW CHP | WA | 4,200 | Sewage Gas | RO | 2010-10-08 | 2010-10-08 | 48.2% | 30.0% | 2026‑02 | 11,039 |
| R00157RQWA | Ffynnon Oer Wind Farm Ltd - A,E | WA | 32,000 | On-shore wind | RO | 2005-12-01 | 2005-12-01 | 20.9% | 19.9% | 2026‑02 | 55,915 |
| R00217RQWA | Llynfi Afan Renewable Energy Park Limited | WA | 24,151 | On-shore wind | RO | 2017-03-14 | 2017-03-14 | 33.0% | 33.7% | 2026‑03 | 71,274 |
| R00156RQWA | Mynydd Clogau | WA | 14,450 | On-shore wind | RO | 2005-12-01 | 2005-12-01 | 22.6% | 20.4% | 2026‑02 | 25,791 |
| R00191RQWA | Alltwalis Wind Farm | WA | 23,000 | On-shore wind | RO | 2009-09-21 | 2009-09-21 | 26.4% | 26.4% | 2026‑03 | 53,268 |
| R00218RQWA | Brechfa Forest West Wind Farm | WA | 57,400 | On-shore wind | RO | 2018-01-18 | 2018-01-18 | 33.2% | 35.0% | 2026‑02 | 176,040 |
| R00148RQWA | Cefn Croes | WA | 45,000 | On-shore wind | RO | 2005-01-25 | 2005-01-25 | 29.0% | 27.2% | 2026‑02 | 107,237 |
| R00182RRWA | Five Fords WWTW CHP | WA | 1,200 | Sewage Gas | RO | 2012-06-09 | 2012-06-09 | 17.5% | 9.1% | 2026‑02 | 952 |
| R00190RQWA | Wern Ddu | WA | 9,200 | On-shore wind | RO | 2010-03-03 | 2010-03-03 | 24.4% | 24.2% | 2026‑03 | 19,532 |
| R00219RQWA | Pen Bryn Oer Wind Farm | WA | 6,180 | On-shore wind | RO | 2017-12-23 | 2017-12-23 | 33.4% | 31.9% | 2026‑03 | 17,298 |
| R00183RQWA | Braich Ddu (5/07/07) | WA | 3,900 | On-shore wind | RO | 2007-09-01 | 2007-09-01 | 22.3% | 24.4% | 2026‑03 | 8,337 |
| R00189RQWA | NWDL | WA | 5,000 | On-shore wind | RO | 2009-09-17 | 2009-09-17 | 18.7% | 19.6% | 2026‑04 | 8,593 |
| R00150RJWA | Lamby Way | WA | 4,024 | Landfill Gas | RO | 2002-04-01 | 1998-12-01 | 63.7% | 25.2% | 2026‑03 | 4,447 |
| R00153RQWA | Tir Mostyn And Foel Goch | WA | 21,500 | On-shore wind | RO | 2005-06-01 | 2005-06-01 | 24.4% | 17.5% | 2026‑04 | 32,590 |
| R00187RQWA | Carno II | WA | 15,600 | On-shore wind | RO | 2009-03-11 | 2009-03-10 | 31.1% | 32.2% | 2026‑03 | 44,010 |
| R00126RRWA | Eign CHP - A, C, D, E | WA | 2,012 | Sewage Gas | RO | 2004-07-01 | 2004-07-01 | 28.0% | 40.4% | 2026‑02 | 5,072 |
| R00221RQWA | Bryn Blaen Wind Farm | WA | 14,100 | On-shore wind | RO | 2018-01-29 | 2018-01-25 | 19.2% | 13.7% | 2026‑03 | 16,882 |
| R00185RQWA | Moelogan 2 Wind Farm | WA | 11,700 | On-shore wind | RO | 2008-09-18 | 2008-09-18 | 31.3% | 34.1% | 2026‑03 | 34,934 |
| R00125RQWA | Moel Maelogen | WA | 2,600 | On-shore wind | RO | 2003-01-01 | 2002-12-01 | 31.8% | 34.3% | 2026‑03 | 7,805 |
| R00125RRWA | Cog Moors CHP - A, C, D, E | WA | 3,120 | Sewage Gas | RO | 2004-07-01 | 2004-07-01 | 32.9% | 2.6% | 2026‑02 | 717 |
| R00186RQWA | Pendine Wind Farm Limited | WA | 4,800 | On-shore wind | RO | 2009-06-15 | 2009-06-15 | 29.1% | 31.4% | 2026‑04 | 13,223 |
| G96793PVWA | BYSS Cardiff | WA | 180 | Photovoltaic | None | 2025-06-09 | 2025-02-25 | 2026‑03 | 54 | ||
| MYN | Mynydd Y Gwair Wind Farm | WA | 33,600 | On-shore wind | CfD | 2019-07-05 | 2019-03-20 | 34.3% | 33.7% | 2026‑03 | 99,130 |
| R00018RUWA | Rudbaxton (Wales) Solar Park | WA | 10,761 | Photovoltaic | RO | 2014-03-12 | 2014-03-12 | 10.3% | 10.3% | 2026‑03 | 9,704 |
| R00018REWA | Dulyn Weir | WA | 530 | Hydro | RO | 2002-04-01 | 1998-08-01 | 37.2% | 31.5% | 2026‑02 | 1,463 |
| R00001RDWA | Nantcol Works | WA | 60 | Hydro | RO | 2002-04-01 | 1997-12-01 | 45.9% | 16.4% | 2026‑03 | 86 |
| R00001RQWA | Hafoty Ucha I & III | WA | 1,450 | On-shore wind | RO | 2002-04-01 | 1998-09-24 | 32.8% | 45.1% | 2026‑02 | 5,730 |
| R00017RXWA | Rogers Biomass CHP | WA | 35 | Dedicated biomass | RO | 2017-01-13 | 2016-11-21 | 34.5% | 67.6% | 2026‑03 | 207 |
| R00017RQWA | Parc-Cynog | WA | 3,600 | On-shore wind | RO | 2002-04-01 | 2001-02-02 | 23.1% | 22.0% | 2026‑04 | 6,927 |
| R00016RXWA | Croescarneinion CHP1 | WA | 46 | Standard Gasification | RO | 2016-12-22 | 2016-12-22 | 36.3% | 24.3% | 2026‑03 | 98 |
| R00002RAWA | Western Wood Energy Plant A | WA | 16,400 | Dedicated biomass | RO | 2008-07-03 | 2008-07-01 | 68.3% | 59.8% | 2026‑02 | 85,881 |
| R00015RUWA | glec-sol-1 | WA | 576 | Photovoltaic | RO | 2014-05-16 | 2014-05-16 | 11.3% | 11.4% | 2026‑03 | 577 |
| R00015RQWA | Cemmaes C Windfarm | WA | 11,900 | On-shore wind | RO | 2002-04-01 | 2002-02-01 | 27.4% | 30.9% | 2026‑02 | 32,195 |
| R00003RQWA | Dyffryn Brodyn Wind Farm - A | WA | 5,500 | On-shore wind | RO | 2002-04-01 | 1994-12-01 | 17.3% | 17.0% | 2026‑02 | 8,202 |
| R00014RAWA | Volac Renewable Energy Plant | WA | 2,993 | Dedicated biomass | RO | 2016-03-18 | 2016-03-18 | 44.2% | 46.4% | 2026‑02 | 12,156 |
| R00013RXWA | R M Group | WA | 45 | Standard Gasification | RO | 2016-08-10 | 2016-08-10 | 30.7% | 21.3% | 2026‑03 | 84 |
| R00013RQWA | Llangwyryfon Windfarm | WA | 9,350 | On-shore wind | RO | 2002-04-01 | 1993-06-01 | 28.7% | 28.3% | 2026‑02 | 23,137 |
| R00013REWA | Cwmorthin | WA | 415 | Hydro | RO | 2002-04-01 | 1997-01-01 | 19.9% | 19.7% | 2026‑02 | 715 |
| R00012RXWA | The Meads | WA | 49 | Standard Gasification | RO | 2016-06-06 | 2016-06-06 | 80.6% | 72.7% | 2026‑03 | 312 |
| R00012RUWA | Clawdd Ddu PV | WA | 27,042 | Photovoltaic | RO | 2014-03-26 | 2014-03-26 | 10.3% | 8.2% | 2026‑03 | 12,171 |
| R00012RJWA | Docksway | WA | 2,000 | Landfill Gas | RO | 2002-04-01 | 2000-06-01 | 58.2% | 39.1% | 2026‑03 | 3,449 |
| R00004RPWA | North Hoyle Offshore Wind Farm - A | WA | 60,000 | Off-shore wind | RO | 2003-11-01 | 2003-10-28 | 33.2% | 32.7% | 2026‑02 | 172,014 |
| R00004RQWA | Cemmaes B | WA | 3,400 | On-shore wind | RO | 2002-04-01 | 2002-02-01 | 27.7% | 31.0% | 2026‑02 | 9,235 |
| R00011RUWA | Woden Park PV | WA | 4,992 | Photovoltaic | RO | 2014-03-26 | 2014-03-26 | 10.8% | 11.4% | 2026‑03 | 4,973 |
| R00011RQWA | Rheidol Windfarm | WA | 2,400 | On-shore wind | RO | 2002-04-01 | 1997-02-01 | 27.3% | 28.0% | 2026‑02 | 5,880 |
| R00010RXWA | CHP Shordley Farm | WA | 49 | Standard Gasification | RO | 2017-03-21 | 2017-03-21 | 28.5% | 30.9% | 2026‑03 | 133 |
| R00010RUWA | Caermelyn Solar Farm | WA | 17,894 | Photovoltaic | RO | 2014-03-31 | 2014-03-31 | 10.5% | 10.3% | 2026‑04 | 16,091 |
| R00005REWA | Dinas Power Station - A | WA | 13,500 | Hydro | RO | 2002-04-01 | 1962-10-01 | 14.9% | 16.3% | 2026‑03 | 19,314 |
| R00005RPWA | Rhyl Flats Wind farm | WA | 90,000 | Off-shore wind | RO | 2009-07-15 | 2009-07-15 | 34.4% | 32.5% | 2026‑02 | 255,950 |
| R00010REWA | Llyn Celyn | WA | 4,507 | Hydro | RO | 2002-04-01 | 1994-01-01 | 17.6% | 10.6% | 2026‑01 | 4,197 |
| R00005RUWA | JORDANSTONE | WA | 4,631 | Photovoltaic | RO | 2013-03-26 | 2013-03-15 | 10.1% | 10.3% | 2026‑03 | 4,194 |
| R00009RXWA | Trehir 2 - Full | WA | 60 | Landfill Gas | RO | 2015-12-17 | 2015-12-17 | 66.1% | 41.3% | 2026‑02 | 217 |
| R00009RUWA | Anglesey Tai Moelion | WA | 14,926 | Photovoltaic | RO | 2014-06-20 | 2014-06-20 | 11.2% | 10.3% | 2026‑03 | 13,526 |
| R00009REWA | Llyn Brianne Dam | WA | 4,600 | Hydro | RO | 2002-04-01 | 1997-01-01 | 40.3% | 33.3% | 2026‑02 | 13,433 |
| R00008RYWA | Nant-y-moch dam GEN6 - A,C, M | WA | 50 | Hydro | FiT | 2004-09-01 | 1964-01-01 | 54.7% | 79.2% | 2026‑02 | 347 |
