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Wylfa nuclear power station

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At this time, a strategy was also devised to maximise the generation from the remaining fuel stock given that new fuel could no longer be manufactured. This required a change in the distribution of fuel within the reactors, as well as the closure of Reactor 2 in 2012 to allow this fuel to be transferred into Reactor 1. Reactor 2 ceased generating on 25 April 2012 at 19:02 BST, allowing Reactor 1 to continue to operate. A license extension to operate Reactor 1 until 31 December 2015 was granted in September 2014.
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plant and its restart plans, but the permit to restart operation was given in August 2001. In addition to welding weaknesses, radiolytic depletion of the graphite moderator blocks was still of concern and PAWB continue to campaign for early shut-down of the plant as well as against any nuclear replacement.
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kg of hydrogen per year. In April 2022, it was announced that Wylfa and Oldbury sites are candidates for two sets of EPR reactors to be constructed as the UK plans to construct up to eight new reactors this decade. These sites would be part of the next set of plants with the first being Hinkley Point
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On 17 January 2019, Hitachi announced that it would "suspend" work on the Wylfa project. Duncan Hawthorne, chief executive of Horizon Nuclear Power, said: "...we will take steps to reduce our presence but keep the option to resume development in future". The UK government had been expected to grant a
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ended production of Magnox fuel elements in 2008 due to these plans. In 2010, the NDA announced an extension to 2012, beyond Wylfa's 40th anniversary as a generating power station in January 2011, due to schedule slippage at Sellafield which would allow Wylfa additional time before final defuelling.
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Reactor 1 was shut down on 30 December 2015. Defueling started in 2016, and was completed in 2019. Defueling and removal of most buildings is expected to take until 2025, followed by a care and maintenance phase from 2025 to 2096. Demolition of reactor buildings and final site clearance is planned
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During its operational life substantial works were needed to strengthen the reactors against deteriorating welds discovered in the safety review in April 2000. Amid public controversy, Greenpeace issued an independent safety appraisal, commissioned a report from Large Associates, critical of the
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In September 2020, Hitachi announced its withdrawal from the project and from the sister site at Oldbury. It will close down its development activities, but will work with the UK government and other stakeholders to facilitate future options for the two sites. On 28 January 2021, Hitachi formally
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protesters took to the streets of Llangefni, against plans to build a new nuclear power station at Wylfa. The march was organised by organisations including Pobl Atal Wylfa B, Greenpeace and Cymdeithas yr Iaith, which are supporting farmer Richard Jones who is in dispute with Horizon.
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In 2013, Horizon planned initial site work to start at Wylfa in 2015, with building work starting in 2018 and generation starting in the mid-2020s. This timescale was delayed, and Hitachi planned to make the final investment decision in 2019.
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billion in the new power station. Previously, government policy had been not to invest directly in new nuclear projects. Horizon Nuclear Power submitted a Development Consent Order application for the Wylfa Newydd project to the
579:(ABWRs) at a site to the south of the existing Wylfa station. On 18 October 2010, the British government announced that Wylfa was one of the eight sites it considered suitable for future nuclear power stations. 1284: 650:
and the UK government over funding had thrown the future construction into doubt, and that an upcoming meeting later in the month would be the location of an announcement regarding the plant's future.
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MW nuclear reactors, known as Reactor 1 and Reactor 2, began in 1963. They became operational in 1971. Wylfa was located on the coast because seawater was used as a coolant.
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On 20 July 2006, the NDA announced that the station would be shut down in 2010 to enable the closure and decommissioning of the Magnox spent fuel reprocessing plant at
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withdrew its Development Consent Order application. The government indicated that it would "continue to explore future opportunities" for the site.
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development consent order in a move to restart the project, but subsequently deferred the decision deadline until 30 September 2020.
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was detected even before the first reactor began operating. The channel gas outlet temperature, the temperature at which the CO
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In 2012, Reactor 2 was shut down. Reactor 1 was switched off on 30 December 2015, ending 44 years of operation at the site.
490: 1577: 1126: 319:(literally New Wylfa) was a proposed new nuclear station on a site adjacent to the old plant. An application to build two 1785: 785: 2314: 2118: 2050: 2016: 2011: 929: 603: 545: 531: 315: 31: 1646: 2658: 2303: 2133: 2103: 1954: 494: 348: 158: 2237: 2196: 2181: 2006: 722: 332: 1989: 1540: 2445: 2108: 2040: 1171: 382:, to have a pre-stressed concrete pressure vessel instead of steel for easier construction and enhanced safety. 2757: 2518: 2191: 2093: 2088: 1458: 1213: 576: 320: 1072: 980: 48: 2393: 2356: 2123: 2021: 1974: 675: 646:
billion had been spent on the project. The reports noted that a dispute between the proposed plant's builder
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control rods to enter the reactor and control the nuclear reaction. The primary coolant in the reactors is
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leaves the fuel channels in the reactor core, had to be reduced, initially dropping the power output to 840
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Review of ageing processes and their influence on safety and performance of Wylfa nuclear power station
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in 1959. Following the closure of Trawsfynydd in 1991, Wylfa became Wales' only nuclear power station.
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for the SMRs. The plant could start generation as early as 2027 and would ultimately produce up to 3
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reactors to be built in the UK. Wylfa was also the second British nuclear power station, following
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on 4 April 2017. In September 2020, parent company Hitachi withdrew from the project. In 2022, the
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In May 2024, Wylfa was selected as the UK government's preferred site for a gigawatt-scale plant.
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C and Sizewell C. The Wylfa and Oldbury sites are likely to begin construction next parliament.
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was in talks with the British Government about reviving the Wylfa Newydd project, by building
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joint venture, bought by Hitachi in 2012, announced in 2009 intentions to install about 3,000
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In January 2019, it was reported that the nuclear plant's funding was questionable, after £2
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This article is about the decommissioned structure. For the proposed replacement, see
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to carry the power cables to protect the conservation worth of the Strait and the
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MW as more experience accumulated. A considerable portion of the output, up to 255
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on the site, and in 2024 announced it would purchase the site from Hitachi.
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Wylfa was the second nuclear power station to be built in Wales after
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On 4 April 2017, Horizon submitted a Site Licence Application to the
1366:"Hitachi unit applies for site licence for UK's Wylfa nuclear plant" 957:. Nuclear Engineering International. 13 October 2010. Archived from 2604: 2406: 2255: 2069: 1035: 906: 729:
announced that the site would be purchased from Hitachi for £160m.
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MWe of new nuclear plant at Wylfa. Horizon planned to build two
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expressed interest in the construction of a possible set of two
2411: 2079: 679: 458:); 6,156 vertical fuel channels contain 49,248 natural uranium 375: 286: 183: 1629:"Hybrid power plant plan puts Wylfa back on the energy agenda" 1744: 1384:"Wylfa Newydd: Power tunnel under Menai Strait to cost £100m" 1304:"Wylfa B nuclear power station: Housing concerns for workers" 463: 451: 63: 625: 1522:"Hitachi to suspend work on £20bn nuclear reactor in Wales" 406: 1541:"Wylfa Newydd / UK Delays Decision on Planning Permission" 666:
In November 2020, it was reported that a US consortium of
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MW, unexpected accelerated ("breakaway") corrosion of
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Proposed nuclear power stations in the United Kingdom
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of electricity daily when they were both in service.
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presented plans for a hybrid plant, to consist of a
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World Nuclear News. 19 September 2019 613:The UK government intended to invest £5 270:Aerial view of Wylfa just after closure 248:Related media on Commons 14: 2904:Former nuclear power stations in Wales 2891: 1980:United Kingdom Atomic Energy Authority 1817: 1695: 1557: 1538: 1214:"RWE/E.ON and EDF win nuclear auction" 2685: 2592: 2462: 2345: 2156: 1758: 1750:Inside Wylfa. Feb 2009 (2m:21s video) 1626: 1328:. World Nuclear News. 22 October 2018 1059:"Wylfa nuclear plant given extension" 831: 796:Economics of new nuclear power plants 608:Hinkley Point C nuclear power station 420:components of the gas circuit in hot 2899:Buildings and structures in Anglesey 1404: 1145: 633:close to Wylfa Nuclear Power Station 491:Central Electricity Generating Board 450:The graphite cores each weigh 3,800 2371: 1786:Nuclear power in the United Kingdom 1502:Johnston, Chris (11 January 2019). 930:"Final shipment of new Magnox fuel" 786:Nuclear power in the United Kingdom 24: 2315:Sustainable Development Commission 1483:Vaughan, Adam (10 December 2018). 902:"Wylfa definitely closing in 2010" 857:"Power deal threat to metal plant" 661: 604:Area of Outstanding Natural Beauty 532:Wylfa Newydd nuclear power station 374:. These were the largest and last 32:Wylfa Newydd nuclear power station 25: 2930: 2304:Nuclear Power and the Environment 1955:Nuclear Decommissioning Authority 1712: 1627:Smith, Claire (19 January 2021). 1600:Nuclear Engineering International 1539:Dalton, David (24 October 2019). 1456: 1405:Ward, Andrew (19 December 2017). 1302:Chris Dearden (21 October 2013). 1073:"Fuel removal completed at Wylfa" 495:Nuclear Decommissioning Authority 435:MW, which was later raised to 980 159:Nuclear Decommissioning Authority 2871: 2859: 2849: 2848: 2326: 2325: 2238:Thermal Oxide Reprocessing Plant 770: 756: 742: 175:Nuclear power station 47: 1689: 1675: 1657: 1639: 1620: 1606: 1588: 1570: 1551: 1532: 1514: 1495: 1476: 1450: 1424: 1376: 1358: 1340: 1283:Elgan Hearn (25 January 2012). 1276: 1250: 1205: 1191: 1172:Isle of Anglesey County Council 1159: 1119: 1065: 1051: 1023: 637: 577:advanced boiling water reactors 443:MW, was consumed by the nearby 358:(BNDC), a consortium backed by 321:advanced boiling water reactors 2394:Distribution network operators 1558:Dalton, David (2 April 2020). 1212:James Murray (30 April 2009). 1175:. 3 March 2006. Archived from 1061:. BBC News. 30 September 2014. 998: 973: 947: 922: 894: 875: 813: 705:GW of electricity and power a 13: 1: 1975:Office for Nuclear Regulation 1431:Vaughan, Adam (4 June 2018). 806: 676:Westinghouse Electric Company 596:Office for Nuclear Regulation 2919:1971 establishments in Wales 2384:Energy in the United Kingdom 2291:Franco-British Nuclear Forum 1960:Nuclear Industry Association 1797:Energy in the United Kingdom 329:Office of Nuclear Regulation 296:. Wylfa is situated west of 7: 1950:National Nuclear Laboratory 1696:Thomas, Huw (22 May 2024). 1352:www.horizonnuclearpower.com 735: 505:Closure and decommissioning 368:Taylor Woodrow Construction 275:Wylfa nuclear power station 124:Decommissioning in progress 42:Wylfa Nuclear Power Station 18:Wylfa Nuclear Power Station 10: 2935: 2417:Western Power Distribution 2258:(research and development) 1945:Civil Nuclear Constabulary 1651:www.world-nuclear-news.org 1582:www.world-nuclear-news.org 934:www.world-nuclear-news.org 721:In March 2024, during the 529: 526:Future nuclear plant plans 515:Springfields Fuels Limited 342: 29: 2844: 2831:Renewable energy in Wales 2823: 2801: 2781: 2715: 2706: 2676: 2651: 2642: 2583: 2558: 2542: 2506: 2497: 2453: 2444: 2392: 2379: 2323: 2310:Nuclear power in Scotland 2283: 2265: 2213: 2172: 2147: 2078: 2059: 2030: 1997: 1988: 1937: 1892: 1867: 1824: 1810: 1792: 778:Nuclear technology portal 253: 243: 238: 222: 211:Units decommissioned 206: 202: 197: 189: 179: 174: 164: 154: 146: 136: 128: 120: 83: 73: 59: 55: 46: 41: 1970:Nuclear Liabilities Fund 1386:. BBC. 30 September 2016 364:Babcock & Wilcox Ltd 1348:"Horizon Nuclear Power" 1238:. Horizon Nuclear Power 887:3 December 2008 at the 682:reactors at the site. 473:The site is managed by 224:Nameplate capacity 193:The Nuclear Power Group 129:Construction began 1875:NNB Generation Company 1854:Sheffield Forgemasters 1264:. BBC. 18 October 2010 709:unit producing up to 3 695:small modular reactors 634: 550:People Against Wylfa B 541: 282: 271: 147:Decommission date 1905:British Nuclear Group 1880:Horizon Nuclear Power 1829:Great British Nuclear 1201:. BBC. 30 April 2009. 825:www.world-nuclear.org 628: 620:Planning Inspectorate 582:In January 2012, 300 561:Horizon Nuclear Power 556:Horizon/Hitachi plans 544:A second plant named 539: 479:British Nuclear Group 325:Horizon Nuclear Power 290:nuclear power station 269: 198:Power generation 190:Reactor supplier 1719:Wylfa | Magnox Sites 1179:on 27 September 2007 138:Commission date 1868:New build operators 1740:Information on PAWB 1724:Wylfa Power Station 1616:. 10 November 2020. 1010:www.neimagazine.com 985:www.neimagazine.com 707:hydrogen generation 239:External links 101: /  2252:(fuel manufacture) 2226:uranium enrichment 1633:New Civil Engineer 1602:. 1 February 2021. 1528:. 17 January 2019. 1133:. 15 November 2013 635: 542: 522:for 2096 to 2101. 445:Anglesey Aluminium 272: 2886: 2885: 2819: 2818: 2797: 2796: 2702: 2701: 2672: 2671: 2638: 2637: 2579: 2578: 2493: 2492: 2402:National Grid plc 2339: 2338: 2214:Non-reactor sites 2209: 2208: 2205: 2204: 1965:Nuclear Institute 1933: 1932: 1888: 1887: 863:. 15 January 2009 687:Shearwater Energy 685:In January 2021, 323:was submitted by 300:on the island of 264: 263: 180:Reactor type 16:(Redirected from 2926: 2876: 2875: 2874: 2864: 2863: 2852: 2851: 2713: 2712: 2683: 2682: 2649: 2648: 2590: 2589: 2504: 2503: 2460: 2459: 2451: 2450: 2366: 2359: 2352: 2343: 2342: 2329: 2328: 2154: 2153: 1995: 1994: 1920:Scottish Nuclear 1915:Nuclear Electric 1822: 1821: 1815: 1814: 1779: 1772: 1765: 1756: 1755: 1706: 1705: 1693: 1687: 1686: 1679: 1673: 1672: 1661: 1655: 1654: 1643: 1637: 1636: 1624: 1618: 1617: 1610: 1604: 1603: 1592: 1586: 1585: 1574: 1568: 1567: 1555: 1549: 1548: 1536: 1530: 1529: 1518: 1512: 1511: 1499: 1493: 1492: 1480: 1474: 1473: 1471: 1469: 1454: 1448: 1447: 1445: 1443: 1428: 1422: 1421: 1419: 1417: 1402: 1396: 1395: 1393: 1391: 1380: 1374: 1373: 1372:on 4 April 2017. 1362: 1356: 1355: 1344: 1338: 1337: 1335: 1333: 1322: 1316: 1315: 1313: 1311: 1299: 1293: 1292: 1280: 1274: 1273: 1271: 1269: 1254: 1248: 1247: 1245: 1243: 1232: 1226: 1225: 1223: 1221: 1209: 1203: 1202: 1195: 1189: 1188: 1186: 1184: 1163: 1157: 1156: 1153:"stop-wylfa.org" 1149: 1143: 1142: 1140: 1138: 1123: 1117: 1116: 1114: 1112: 1107:on 25 March 2012 1106: 1099: 1091: 1085: 1084: 1082: 1080: 1069: 1063: 1062: 1055: 1049: 1048: 1046: 1044: 1027: 1021: 1020: 1018: 1016: 1002: 996: 995: 993: 991: 977: 971: 970: 968: 966: 951: 945: 944: 942: 940: 926: 920: 919: 917: 915: 898: 892: 879: 873: 872: 870: 868: 853: 847: 846: 845:on 19 July 2009. 841:. 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BusinessGreen 1210: 1206: 1197: 1196: 1192: 1182: 1180: 1165: 1164: 1160: 1151: 1150: 1146: 1136: 1134: 1125: 1124: 1120: 1110: 1108: 1104: 1097: 1093: 1092: 1088: 1078: 1076: 1071: 1070: 1066: 1057: 1056: 1052: 1042: 1040: 1039:. 26 April 2012 1029: 1028: 1024: 1014: 1012: 1004: 1003: 999: 989: 987: 979: 978: 974: 964: 962: 961:on 5 March 2012 953: 952: 948: 938: 936: 928: 927: 923: 913: 911: 900: 899: 895: 889:Wayback Machine 880: 876: 866: 864: 855: 854: 850: 837: 836: 832: 819: 818: 814: 809: 776: 771: 769: 762: 755: 748: 743: 741: 738: 714: 710: 702: 664: 662:Other proposals 643: 640: 622:on 1 June 2018. 614: 572: 558: 534: 528: 507: 489:, formerly the 440: 436: 432: 430: 425: 413: 403: 397: 386: 385:Wylfa's two 490 345: 305: 294:decommissioning 260: 234: 215: 109: 107: 103: 100: 95: 92: 90: 88: 87: 35: 28: 23: 22: 15: 12: 11: 5: 2932: 2922: 2921: 2916: 2911: 2906: 2901: 2884: 2883: 2881: 2880: 2868: 2856: 2845: 2842: 2841: 2839: 2838: 2833: 2827: 2825: 2821: 2820: 2817: 2816: 2814: 2813: 2807: 2805: 2799: 2798: 2795: 2794: 2792: 2791: 2789:Atlantic Array 2785: 2783: 2779: 2778: 2776: 2775: 2770: 2765: 2760: 2755: 2750: 2745: 2740: 2735: 2730: 2728:Brechfa Forest 2725: 2719: 2717: 2710: 2704: 2703: 2700: 2699: 2697: 2696: 2689: 2687: 2680: 2674: 2673: 2670: 2669: 2667: 2666: 2661: 2655: 2653: 2646: 2640: 2639: 2636: 2635: 2633: 2632: 2627: 2622: 2617: 2612: 2607: 2602: 2596: 2594: 2587: 2581: 2580: 2577: 2576: 2574: 2573: 2568: 2562: 2560: 2556: 2555: 2553: 2552: 2546: 2544: 2540: 2539: 2537: 2536: 2531: 2526: 2521: 2516: 2510: 2508: 2501: 2495: 2494: 2491: 2490: 2488: 2487: 2482: 2477: 2472: 2466: 2464: 2457: 2448: 2446:Power stations 2442: 2441: 2439: 2438: 2433: 2432: 2431: 2421: 2420: 2419: 2414: 2409: 2398: 2396: 2390: 2389: 2387: 2386: 2380: 2377: 2376: 2369: 2368: 2361: 2354: 2346: 2337: 2336: 2324: 2321: 2320: 2318: 2317: 2312: 2307: 2300: 2293: 2287: 2285: 2281: 2280: 2278: 2277: 2271: 2269: 2263: 2262: 2260: 2259: 2253: 2247: 2246: 2245: 2243:Windscale fire 2240: 2230: 2229: 2228: 2217: 2215: 2211: 2210: 2207: 2206: 2203: 2202: 2200: 2199: 2194: 2189: 2184: 2178: 2176: 2170: 2169: 2167: 2166: 2160: 2158: 2151: 2145: 2144: 2142: 2141: 2136: 2131: 2126: 2121: 2116: 2111: 2106: 2101: 2096: 2091: 2085: 2083: 2076: 2075: 2073: 2072: 2066: 2064: 2057: 2056: 2054: 2053: 2048: 2043: 2037: 2035: 2028: 2027: 2025: 2024: 2019: 2014: 2009: 2003: 2001: 1992: 1986: 1985: 1983: 1982: 1977: 1972: 1967: 1962: 1957: 1952: 1947: 1941: 1939: 1935: 1934: 1931: 1930: 1928: 1927: 1922: 1917: 1912: 1907: 1902: 1900:British Energy 1896: 1894: 1890: 1889: 1886: 1885: 1883: 1882: 1877: 1871: 1869: 1865: 1864: 1862: 1861: 1856: 1851: 1849:Sellafield Ltd 1846: 1841: 1836: 1831: 1825: 1819: 1812: 1808: 1807: 1805: 1804: 1799: 1793: 1790: 1789: 1782: 1781: 1774: 1767: 1759: 1753: 1752: 1747: 1742: 1737: 1731: 1726: 1721: 1714: 1713:External links 1711: 1708: 1707: 1688: 1674: 1656: 1638: 1619: 1605: 1587: 1569: 1550: 1531: 1513: 1494: 1475: 1457:Edgar, Laura. 1449: 1423: 1397: 1375: 1357: 1339: 1317: 1294: 1275: 1249: 1227: 1204: 1190: 1158: 1144: 1118: 1086: 1064: 1050: 1022: 997: 972: 946: 921: 910:. 20 July 2006 893: 874: 848: 830: 811: 810: 808: 805: 804: 803: 798: 793: 788: 782: 781: 767: 753: 737: 734: 663: 660: 639: 636: 557: 554: 530:Main article: 527: 524: 506: 503: 487:National Power 468:carbon dioxide 428: 423: 344: 341: 283:Atomfa'r Wylfa 262: 261: 254: 251: 250: 245: 241: 240: 236: 235: 233: 232: 228: 226: 220: 219: 212: 208: 207: 204: 203: 200: 199: 195: 194: 191: 187: 186: 181: 177: 176: 172: 171: 166: 162: 161: 156: 152: 151: 148: 144: 143: 140: 134: 133: 130: 126: 125: 122: 118: 117: 110:53.417; -4.483 85: 81: 80: 75: 71: 70: 68:United Kingdom 61: 57: 56: 53: 52: 44: 43: 26: 9: 6: 4: 3: 2: 2931: 2920: 2917: 2915: 2912: 2910: 2907: 2905: 2902: 2900: 2897: 2896: 2894: 2879: 2869: 2867: 2862: 2857: 2855: 2847: 2846: 2843: 2837: 2834: 2832: 2829: 2828: 2826: 2822: 2812: 2809: 2808: 2806: 2804: 2800: 2790: 2787: 2786: 2784: 2780: 2774: 2771: 2769: 2768:Pen y Cymoedd 2766: 2764: 2761: 2759: 2756: 2754: 2753:Mynydd Maendy 2751: 2749: 2748:Moel Maelogan 2746: 2744: 2741: 2739: 2736: 2734: 2731: 2729: 2726: 2724: 2721: 2720: 2718: 2714: 2711: 2709: 2705: 2694: 2691: 2690: 2688: 2684: 2681: 2679: 2675: 2665: 2662: 2660: 2657: 2656: 2654: 2650: 2647: 2645: 2641: 2631: 2628: 2626: 2623: 2621: 2618: 2616: 2613: 2611: 2608: 2606: 2603: 2601: 2598: 2597: 2595: 2591: 2588: 2586: 2585:Hydroelectric 2582: 2572: 2569: 2567: 2564: 2563: 2561: 2557: 2551: 2548: 2547: 2545: 2541: 2535: 2532: 2530: 2527: 2525: 2522: 2520: 2519:Connah's Quay 2517: 2515: 2512: 2511: 2509: 2505: 2502: 2500: 2496: 2486: 2483: 2481: 2478: 2476: 2473: 2471: 2468: 2467: 2465: 2461: 2458: 2456: 2452: 2449: 2447: 2443: 2437: 2436:Vattenfall UK 2434: 2430: 2427: 2426: 2425: 2424:ScottishPower 2422: 2418: 2415: 2413: 2410: 2408: 2405: 2404: 2403: 2400: 2399: 2397: 2395: 2391: 2385: 2382: 2381: 2378: 2374: 2367: 2362: 2360: 2355: 2353: 2348: 2347: 2344: 2334: 2333: 2322: 2316: 2313: 2311: 2308: 2306: 2305: 2301: 2299: 2298: 2294: 2292: 2289: 2288: 2286: 2282: 2276: 2273: 2272: 2270: 2268: 2264: 2257: 2254: 2251: 2248: 2244: 2241: 2239: 2236: 2235: 2234: 2231: 2227: 2224: 2223: 2222: 2219: 2218: 2216: 2212: 2198: 2195: 2193: 2190: 2188: 2185: 2183: 2180: 2179: 2177: 2175: 2171: 2165: 2162: 2161: 2159: 2155: 2152: 2150: 2146: 2140: 2137: 2135: 2132: 2130: 2127: 2125: 2122: 2120: 2117: 2115: 2112: 2110: 2107: 2105: 2102: 2100: 2097: 2095: 2092: 2090: 2087: 2086: 2084: 2081: 2077: 2071: 2068: 2067: 2065: 2062: 2058: 2052: 2049: 2047: 2044: 2042: 2039: 2038: 2036: 2033: 2029: 2023: 2020: 2018: 2015: 2013: 2010: 2008: 2005: 2004: 2002: 2000: 1996: 1993: 1991: 1987: 1981: 1978: 1976: 1973: 1971: 1968: 1966: 1963: 1961: 1958: 1956: 1953: 1951: 1948: 1946: 1943: 1942: 1940: 1938:Organisations 1936: 1926: 1923: 1921: 1918: 1916: 1913: 1911: 1908: 1906: 1903: 1901: 1898: 1897: 1895: 1891: 1881: 1878: 1876: 1873: 1872: 1870: 1866: 1860: 1857: 1855: 1852: 1850: 1847: 1845: 1842: 1840: 1837: 1835: 1832: 1830: 1827: 1826: 1823: 1820: 1816: 1813: 1809: 1803: 1802:Nuclear power 1800: 1798: 1795: 1794: 1791: 1787: 1780: 1775: 1773: 1768: 1766: 1761: 1760: 1757: 1751: 1748: 1746: 1743: 1741: 1738: 1735: 1732: 1730: 1727: 1725: 1722: 1720: 1717: 1716: 1703: 1699: 1692: 1684: 1678: 1670: 1666: 1660: 1652: 1648: 1642: 1634: 1630: 1623: 1615: 1609: 1601: 1597: 1591: 1583: 1579: 1573: 1565: 1561: 1554: 1546: 1542: 1535: 1527: 1523: 1517: 1509: 1508:The Telegraph 1505: 1498: 1490: 1486: 1479: 1464: 1460: 1453: 1438: 1434: 1427: 1412: 1408: 1401: 1385: 1379: 1371: 1367: 1361: 1353: 1349: 1343: 1327: 1321: 1305: 1298: 1290: 1286: 1279: 1263: 1259: 1253: 1237: 1236:"FAQs: WYLFA" 1231: 1215: 1208: 1200: 1194: 1178: 1174: 1173: 1168: 1162: 1154: 1148: 1132: 1128: 1122: 1103: 1096: 1090: 1074: 1068: 1060: 1054: 1038: 1037: 1032: 1026: 1011: 1007: 1001: 986: 982: 976: 960: 956: 950: 935: 931: 925: 909: 908: 903: 897: 890: 886: 883: 878: 862: 858: 852: 844: 840: 834: 826: 822: 816: 812: 802: 799: 797: 794: 792: 789: 787: 784: 783: 779: 768: 765: 764:Energy portal 759: 754: 751: 740: 733: 730: 728: 725:, Chancellor 724: 723:Spring Budget 719: 708: 700: 699:NuScale Power 696: 692: 688: 683: 681: 677: 673: 669: 659: 655: 651: 649: 632: 627: 623: 621: 611: 609: 605: 601: 597: 592: 588: 585: 580: 578: 570: 566: 562: 553: 551: 547: 538: 533: 523: 519: 516: 512: 502: 498: 496: 492: 488: 484: 480: 476: 471: 469: 465: 461: 457: 453: 448: 446: 426: 419: 410: 408: 402: 395: 391: 383: 381: 377: 373: 369: 365: 361: 357: 352: 350: 340: 338: 334: 333:UK Government 330: 326: 322: 318: 317: 312: 309: 303: 299: 295: 291: 288: 284: 280: 276: 268: 258: 252: 249: 246: 242: 237: 231:1,190 MW 230: 229: 227: 225: 221: 213: 210: 209: 205: 201: 196: 192: 188: 185: 182: 178: 173: 170: 167: 163: 160: 157: 153: 149: 145: 141: 139: 135: 131: 127: 123: 119: 114: 86: 82: 79: 76: 72: 69: 65: 62: 58: 54: 50: 45: 40: 37: 33: 19: 2695:(demolished) 2663: 2330: 2302: 2295: 2267:Anti-nuclear 2250:Springfields 2138: 2119:Hunterston A 2051:Hunterston B 1925:NuGeneration 1745:PAWB Website 1701: 1691: 1677: 1668: 1659: 1650: 1641: 1632: 1622: 1608: 1599: 1590: 1581: 1572: 1563: 1553: 1544: 1534: 1525: 1516: 1507: 1497: 1489:The Guardian 1488: 1478: 1466:. Retrieved 1462: 1452: 1440:. Retrieved 1437:The Guardian 1436: 1426: 1414:. Retrieved 1410: 1400: 1388:. Retrieved 1378: 1370:the original 1360: 1351: 1342: 1330:. Retrieved 1320: 1308:. Retrieved 1297: 1288: 1278: 1266:. Retrieved 1261: 1252: 1240:. Retrieved 1230: 1218:. Retrieved 1207: 1193: 1181:. Retrieved 1177:the original 1170: 1161: 1147: 1135:. Retrieved 1130: 1121: 1109:. Retrieved 1102:the original 1089: 1077:. Retrieved 1067: 1053: 1041:. Retrieved 1034: 1025: 1013:. Retrieved 1009: 1000: 988:. Retrieved 984: 975: 963:. Retrieved 959:the original 949: 937:. Retrieved 933: 924: 912:. Retrieved 905: 896: 891:, Greenpeace 877: 865:. Retrieved 860: 851: 843:the original 833: 824: 815: 750:Wales portal 731: 720: 684: 665: 656: 652: 641: 638:Cancellation 612: 600:Menai Strait 593: 589: 584:anti-nuclear 581: 559: 546:Wylfa Newydd 543: 520: 508: 499: 472: 449: 411: 384: 353: 346: 337:EPR reactors 316:Wylfa Newydd 314: 313: 310: 274: 273: 36: 2758:North Hoyle 2743:Gwynt y Môr 2659:Trawsfynydd 2630:Swansea Bay 2275:Energy Fair 2134:Trawsfynydd 2109:Dungeness A 2104:Chapelcross 2099:Calder Hall 2041:Dungeness B 1844:Rolls-Royce 1669:inews.co.uk 1463:The Planner 1416:19 December 1289:Online Mail 1242:11 November 1220:11 November 1183:10 December 1137:11 February 965:11 November 914:10 December 727:Jeremy Hunt 485:, formerly 481:, formerly 376:Magnox-type 349:Trawsfynydd 292:undergoing 165:Operator(s) 108: / 84:Coordinates 2914:Llanbadrig 2893:Categories 2836:Ynni Cymru 2773:Rhyl Flats 2763:Parc Cynog 2738:Cefn Croes 2708:Wind farms 2620:Ffestiniog 2514:Baglan Bay 2480:Rogerstone 2455:Coal-fired 2233:Sellafield 2221:Capenhurst 2197:Sizewell C 2182:Bradwell B 2164:Sizewell B 2129:Sizewell A 2007:Hartlepool 1839:Magnox Ltd 1834:EDF Energy 1332:23 October 1310:22 October 1268:18 October 1131:Daily Post 807:References 511:Sellafield 477:(formerly 475:Magnox Ltd 418:mild steel 298:Cemaes Bay 169:Magnox Ltd 93:53°25′01″N 2782:Cancelled 2723:Alltwalis 2678:Oil-fired 2625:Maentwrog 2615:Dolgarrog 2499:Gas-fired 2429:SP Manweb 2017:Heysham 2 2012:Heysham 1 1811:Companies 1390:2 October 691:wind farm 631:Dosemeter 456:long tons 96:4°28′59″W 2854:Category 2693:Pembroke 2610:Dinorwig 2605:Cwm Dyli 2600:Blaencwm 2550:Abernedd 2529:Pembroke 2485:Uskmouth 2470:Aberthaw 2407:Infralec 2332:Category 2256:Winfrith 2192:Moorside 2094:Bradwell 2089:Berkeley 2082:(closed) 2070:Dounreay 2063:(closed) 2034:(closed) 1990:Reactors 1702:BBC News 1526:Sky News 1262:BBC News 1043:26 April 1036:BBC News 907:BBC News 885:Archived 861:BBC News 736:See also 302:Anglesey 155:Owner(s) 78:Anglesey 74:Location 2811:Morlais 2644:Nuclear 2571:Shotton 2524:Deeside 2174:Planned 2124:Oldbury 2022:Torness 1893:Defunct 1818:Current 1468:14 June 713:million 668:Bechtel 648:Hitachi 454:(3,700 392:Magnox 380:Oldbury 343:History 327:to the 285:) is a 244:Commons 214:2 x 490 60:Country 2866:Energy 2716:Active 2686:Closed 2652:Closed 2593:Active 2559:Closed 2543:Future 2534:Severn 2507:Active 2475:Llynfi 2463:Closed 2412:SWALEC 2157:Active 2080:Magnox 1859:Urenco 1442:4 June 1111:22 May 1079:5 June 1015:4 July 990:4 July 939:4 July 867:21 May 715:  711:  703:  680:AP1000 644:  615:  573:  460:magnox 452:tonnes 441:  437:  433:  414:  404:  398:  387:  306:  287:Magnox 216:  184:Magnox 121:Status 2878:Wales 2824:Other 2803:Tidal 2733:Carno 2664:Wylfa 2566:Barry 2284:Other 2139:Wylfa 1734:Wylfa 1306:. BBC 1105:(PDF) 1098:(PDF) 629:Area 470:gas. 464:boron 279:Welsh 255:[ 64:Wales 1470:2018 1444:2018 1418:2017 1392:2016 1334:2018 1312:2013 1270:2010 1244:2010 1222:2010 1185:2007 1139:2014 1113:2012 1081:2021 1045:2012 1017:2015 992:2015 967:2010 941:2015 916:2007 869:2017 693:and 674:and 567:and 565:E.ON 366:and 150:2015 142:1971 132:1963 2149:PWR 2061:FBR 2032:AGR 1999:AGR 569:RWE 2895:: 1700:. 1667:. 1649:. 1631:. 1598:. 1580:. 1562:. 1543:. 1524:. 1506:. 1487:. 1461:. 1435:. 1409:. 1350:. 1287:. 1260:. 1169:. 1129:. 1033:. 1008:. 983:. 932:. 904:. 859:. 823:. 670:, 513:. 422:CO 401:GW 390:MW 362:, 281:: 218:MW 66:, 2365:e 2358:t 2351:v 1778:e 1771:t 1764:v 1704:. 1685:. 1653:. 1635:. 1584:. 1566:. 1547:. 1510:. 1491:. 1472:. 1446:. 1420:. 1394:. 1354:. 1336:. 1314:. 1291:. 1272:. 1246:. 1224:. 1187:. 1155:. 1141:. 1115:. 1083:. 1047:. 1019:. 994:. 969:. 943:. 918:. 871:. 827:. 429:2 424:2 407:h 277:( 259:] 34:. 20:)

Index

Wylfa Nuclear Power Station
Wylfa Newydd nuclear power station

Wales
United Kingdom
Anglesey
53°25′01″N 4°28′59″W / 53.417°N 4.483°W / 53.417; -4.483
Commission date
Nuclear Decommissioning Authority
Magnox Ltd
Magnox
Nameplate capacity
Related media on Commons
edit on Wikidata

Welsh
Magnox
nuclear power station
decommissioning
Cemaes Bay
Anglesey
Wylfa Newydd
advanced boiling water reactors
Horizon Nuclear Power
Office of Nuclear Regulation
UK Government
EPR reactors
Trawsfynydd
British Nuclear Design & Construction
English Electric

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