10°W 5°W 0° 5°E 10°E 15°E 20°E 25°E 30°E 35°E 70°N 40°E

25°W 20°W Source of information

ENTSO-E members and European Network of Transmission observer members System Operators for Electricity

Russia System Operators of the UPS of 15°W MJO 25°W Ukraine UKRENERGO National Power Company Varangerbotn 70°N Hammerfest 10°W Adamselv

65°N GED Kirkenes

HNJ Bakki Borisoglebskaya HPP-8 LAV LV2 Utsjoki Serebryanskaya HPP-15 GLE VAR 150 BLA Nikel THR Skogfoss RAN Interconnected network Vykhodnoy HRU KRA Alta Kvænangsbotn 40°E VAT of Northern Europe Kaitakoski HPP-4 Guolasjakka BRE GEH KOR Olenegorsk FI2FIT RAU OLD ICELAND EYV NES 2019 Skibotn

HF1 Ivalo Balsfjord HAM SOG REY SVA Monchegorsk KOL SUL HRA FLJ HRY Bardufoss HEL ESK Kol'skaya NPP SU2 HR1 As of 31/12/2018 SI3 HR1 SI2VF1 VAF Straumsmo BUR SIG Titan 65°N Innset TEH

Narvik HOL PRE Tornehamn Sildvik Vajukoski Kuolajärvi Skomen Ofoten Knyazhegubskaya 20°W 15°W Isoniemi Kokkosniva

Ritsem Vietas Kilometers Kobbelv 0 50 100 200 300 400 Siso

Salten Seitakorva A Porjus Scale: 1 : 3 000 000 SE Vanttauskoski AN Lomi Seitevare Harsprånget I 65°N WEG Valajaskoski NOR Messaure Pirttikoski Ligga Petäjäskoski Akkats Svartisen Ossauskoski Lines and cables Power plants Letsi Putkinskaya HPP-9 Symbols for under operation and Different voltages (colours) Taivalkoski 750 kV transmission line under construction Krivoporozhskaya HPP-14 Porsi Keminmaa 500 kV transmission line Biogas Djuptjärn 380-400 kV transmission line Biomass Sellee Kemi 300-330 kV transmission line Brown coal/Lignite Rana 220-275 kV transmission line Coal derived gas Isohaara Simo Laxede Kalix 110-150 kV transmission line Fossil fuel Nedre Røssåga Veitsiluoto DC-line Fossil gas Svartbyn Myllykangas Fossil oil Different lines (for all voltages) under operation Fossil peat Raasakka 1 circuit Geothermal Isokangas Double circuit Hard coal 65°N Double circuit with 1 circuit mounted Hydro marine Kivivaara Peuravaara Ondskaya HPP-4 >= 3 circuits Hydro mixed pump storage Bastusel Pikkarala Pyhänselkä Hydro pure pump storage Ajaure Trofors Gejmån Råbäcken Toppila Pälli Additional information for all lines and voltages Hydro pure storage Gardikfors Seitenoikea Gallejaur Utanen Under construction (dashed) Hydro run of river and pondage Juktan Nuottasaari Underground (for onshore lines and cables) Mixed fuels Blaiken Pyhäkoski 220 Currently used voltage Nuclear Nuojua Jylhämä (220) Temporary voltage Oil shale Kolsvik Vagfors 15 Numeral as explained below Other fossil fuel Sarvankangas Other (not listed) Stalon Grundfors Other elements Solar Högnäs Connection line Solar photovoltaic Namskogan Vuolijoki RUSSIA Tohkoja Substation Solar thermic Linnvasselv Kvistforsen Medvezh'egorsk Phase shifter Waste Storbäck Jylkkä Converter station Waste (non renewable) Blåsjön Mustilankangas Converter station back-to-back Waste (renewable) Tunnsjødal Haapavesi Wind farm Junsterforsen Tuggen Uusnivala Substation(s) & Power plant(s) Korsselbränna The map is a comprehensive illustration of the interconnected networks, it shows existing elements and those under construc- Gäddede tion: power plants, converters, substations and high-voltage cables/lines with towers designed for voltages of a) 220 kV and Stenkullafors higher b) 110 kV to 150 kV in the areas of Cyprus, Denmark, Iceland, Israel/PA and and c) 110 kV to 150 kV if these lines cross national frontiers and are operated by TSOs. If the operation voltage differs from that indicated by the colour, this Bågede Harrsele voltage is given alongside the line. Lines with more than 2 circuits bear a numeral that is explained below. The first number Åsele indicates the number of circuits and the voltage at the final stage of construction (depending on the design of towers); the Hirvisuo numerals in brackets indicate the number of circuits and the voltage at the present stage of construction. Uimaharju Alholmen 35°E Bessakerfjellet Trattberget Stornorrfors Kondopoga (16) Alapitkä 1 1x380 + 2x220 11 2x380 + 2x220 (1x220) 21 4x380 (1x220) 31 4x380 (2x380 + 2x220) Wisaforest 2 2x380 + 2x220 12 2x380 + 2x220 (2x220) 22 4x380 (2x220) 32 4x380 (3x380 + 1x220) Havsnäs Hällby 3 3x380 13 2x380 + 2x220 (3x220) 23 4x380 (3x220) 33 4x380 + 2x220 (2x380 + 1x220) Gulsele 4 4x380 14 2x380 + 2x220 (4x220) 24 4x380 (1x380) 34 4x380 + 2x220 (3x380 + 2x220) Stensjön Pamilo 5 4x380 + 2x220 15 2x380 + 2x220 (1x380 + 1x220) 25 4x380 (2x380) 35 4x380 + 2x220 (2x380) 6 2x380 + 1x220 16 2x380 + 2x220 (1x380 + 2x220) 26 4x380 (3x380) 36 3x220 Degerforsen 7 2x380 + 4x220 17 2x380 + 2x220 (1x380 + 3x220) 27 4x380 (1x380 + 1x220) 37 4x220 (1x220) Olden Petrozavodskmash 8 2x380 + 2x220 (1x380) 18 2x380 + 2x220 (2x380 + 1x220) 28 4x380 (1x380 + 2x220) 38 4x220 (2x220) Juveln Lasele Långbjörn 9 2x380 + 2x220 (2x380) 19 1x380 + 2x220 (1x380 + 1x220) 29 4x380 (1x380 + 3x220) 39 4x220 (3x220) Åfjord Betåsen 10 2x380 + 4x220 (4x220) 20 1x380 + 2x220 (1x220) 30 4x380 (2x380 + 1x220 40 4x220 Storfinnforsen Alajärvi Drevlyanka Nämforsen Moliden NGC threshold in MW Hitra RamseleKilforsen Moforsen Tuovila Järpströmmen Kattstrupeforsen Forsmo All existing power plants and those under construction with NGC (Net Generating Capacity) equal or higher than the values Strinda Högåsen Gammalänge Torkkola indicated in the following table are displayed on the map even if they are not connected to the high-voltage network. CHP Snilldal Stugun Lyaskelya Smøla Hjälta Vaskiluoto Äänekoski (Combined Heat & Power) classification (coal, natural gas, biomass ...) is based on main fuel. The third column of the table Orkdal below indicates the visibility of CHP by country. Mörsil Huutokoski Sällsjö Seinäjoki Midskog Forsse Vihtavuori Country Non renew- Renew- CHPs Country Non renew- Renew- CHPs Trollheim Klæbu able able included able able included Näverede SurnaBrattsberg Krångede Stadsforsen Albania 100 20 n.a. Iceland 10 10 no Santavuori Austria 100 50 yes Svarthålsforsen Sortavalskaya Ireland 100 50 n.a. Grana Hölleforsen Belgium 100 100 yes Italy 100 50 n.a. Nea Bräcke Petäjävesi Keljonlahti Bosnia & Herzegovina 100 50 no Latvia 100 40 no Järkvissle Bulgaria 75 60 yes Lithuania 100 30 yes Trångfors Croatia 100 40 yes Luxembourg 100 50 yes Brattset Mörttjärnberget Bergeforsen (220) 100 Cyprus 30 n.a. Montenegro 100 50 no Torpshammar Nysäter Nizhne-Svirskaya HPP-9 Czech Republic 150 30 yes The Netherlands 100 50 no Sunndalsøra Kristiina Denmark 100 100 yes Norway 50 50 no Aura Litjfossen Rätan Ånge Jämsä Estonia 100 50 yes Poland 200 50 no Bandsjö 100 Ørskog Finland 50 yes Portugal 100 50 yes Ulset Kristinestad France 150 80 yes Romania 100 50 yes Driva Långå Vaple Toivila Visulahti FYROM 100 50 yes Russia 80 45 yes Grytten Järnvägsforsen Hällsjö Kaukopää GB (England & Wales) 100 100 yes Serbia 100 50 yes Turinge Metsälä GB (Northern Ireland) 100 50 yes Slovak Republic 100 100 yes Pursiala Imatra GB (Scotland South) 30 30 yes Slovenia 80 10 yes Lielahti Svetogorskaya HPP-11 GB (Scotland North) 10 10 yes Spain 65 50 no Tafjord Nordiåsen Tainionkoski 5°W Germany 200 100 yes 100 100 n.a. Ørsta Greece 100 50 yes Switzerland 100 100 no Peittoo Naistenlahti Kangasala Hungary 50 50 yes Turkey* 100 50 n.a. Tahkoluoto Joutseno NORWAY Kaukas Sveg Power systems Ulvila Melo Kuusaanniemi Vyborgskaya Kamennogorskaya Syas Ljusdal Meri-Pori Lavianvuori Yllikkälä Framruste Vågåmo Laforsen Rendalen Krokströmmen Kaanaa Kuusankoski 60°N Åskara Ålfoten Mertaniemi Harjavalta Huittinen Koria Zelenogorskaya Nedre Vinstra Kymijärvi 420 Jostedal Hikiä Kymi Harpefossen Dönje Olkiluoto Anjala ENTSO-E Other power Moskog Skagen-Fortun members* systems Leirdøla SWEDEN Metsä-Rauma Rauma Mussalo Severo-Zapadnaya CHPP Tyin Trängslet Forssa Øvre Vinstra Söderala Anttila *TEIAŞ is an ENTSO-E observer member Årøy Hunderfossen Fenno-Skan 1 400 kV Nurmijärvi Loviisa Saint-Petersburg Lutufallet Fenno-Skan 2 (500kV) Leningradskaya NPP Høyanger Fardal in Sogn Neste Porvoo Hove Lomen Torpa Tammisto Borgund Åbjøra Ockelbo Martinlaakso Länsisalmi Refsdal Koporskaya Lieto Vuosaari Kirishskaya TPP Aurland Fenno-Skan 1 400 kV Salo Kopula Hanasaari Mongstad Bagn Höljes Valbo Älvkarleby Fenno-Skan 2 (500kV) Naantali Espoo Estlink 2 Lindås Steinsland Heimsil 1 Gatchinskaya Leningradskaya Kirkniemi Salmisaari Ängsberg Dannebo ÅL-Link (80 kV) Heimsil 2 Kellosaari Ust'-Luga Stackbo 60°N Dale Evanger Suomenoja Estlink 2 Finnböle Forsmark (Estlink) k 150 Chudovo Sima Hofors ÅL-Link (80 kV) Inkoo Kingiseppskaya Samnanger Nes Bäsna Untra Balti EJ Nygard Repbäcken Horndal Eidfjord Ådal Gråska Hallstavik Tingsbacka Püssi Bergen Kaggefoss 1 5 0 k (E s tlin k ) Eesti EJ Oksla Uvdal Tuna Iru Novgorodskaya Bredåker Aruküla Rakvere Mauranger Nore Ringerike Harku Luzhskaya Tysso Senneby Auvere EJ Eidskog Morgårdshammar Oslo Uppsala Malsta Paldiski Kvanndal Vemork Såheim Sylling L543 Novgorodskaya CHPP Røldal Novle Plenninge Kiisa Yugo-Zapadnaya KjelaSonga Rånåfossen Starfors Kiisa Emergency PP Blåfalli HamraBoländerna Odensala Sauda Follo Charlottenberg Finnslätten Aulepa Paide Hjartdøla Kykkelsrud Vallentuna Ulla-Førre Vinje Flesaker Himmeta Starorusskaya Hylen Holen Tokke Vamma Lindbacka Arosverket Stockholm Värtaverket Liastølen Kvilldal Sundsbarm Saurdal Tegneby Åbyverket Karstø Hasle Åker Ekudden Tartu Baillie & Bernaheig MeyGen Rød Borgvik Kolbotten ESTONIA Roskrepp Hallsberg Solberga Tveiten 275kV 275 kV Brokke Halden Hall Thurso South Duge Fjone Hedenlunda Sindi Stavanger Grenland Porsgrund Östansjö Causeymire Spittal Tjodan Kvinen Finndøla Pskov Boulfruich Burn of Whilk Jørundland Bamble Glan Kilingi-Nomme Tjørhom Hekni Tsirguliina Pskovskaya TPP Camster Loviseholm Solhom Gordonbush Ruusmäe Beatrice Høg-Jæren Händelöverket Velikoretskaya Valka GB (3) Tonstad Moholm Timmersdala A Beinn Tharsuinn 01 Earlstoun 18 Longannet Kimstad SE Rothes II 02 Glenlee 19 Grangemouth TIC Linköping BAL Rothes I Hill of Towie 03 Carsfad 20 Bonnybridge North Sea Link 500 kV Valmiera Alūksne Ana-Sira Steinfoss Keith 04 Kendoon 21 Easterhouse Skogssäter Trollhättan Kolstad 05 Dalswinton 22 Glasgow Boyndie Feda Kristiansand 06 Galawhistle 23 Giffnock

Caithness Moray HVDC Moray Caithness Edintore Caithness Moray HVDC Moray Caithness 275kV 07 Calder Water 24 Neilston Gordonstown Hill Peterhead08 Andershaw 25 Busby Blackhillock 275kV Dummuies 09 Black Law Extension26 Whitelee Kilanda Novosokol'niki S K 1 & 2 2 5 0 k V Ventspils Rīgas TEC 2 275kV Clashindarroch 10 Fallago Rig 27 East Kilbride South SK3 350 kV Barkeryd SK4 500 kV 150 275kV Hywind 275kV Stenkullen Glens of Foundland 275kV 11 Toddleburn 28 West Browncastle Tenhult Winergy VP Rīgas TEC 1 Stoneywood 12 Fallago 29 Strathaven Hisingen Ryaverket Kintore Oskarshamn Imanta LATVIA Persley 13 Pogbie 30 Wishaw Lindome Strömma Salaspils Mid Hill 14 Dun Law Extension 31 Newarthill Bišuciems Tume Rēzekne 15 Keiths Hill 32 Clydes Mill Rīgas Aizkraukle Krustpils Konti-Skan Uddebo 285

275kV 250 SK 1+2 Clunie 275kV 16 Shrubhill 33 Harburn Head 350 SK 3 SK4 500 kV 275kV Tullo 17 Currie 34 Tormywheel Horred Ķeguma HES Pļaviņu HES KS 1 Drumderg 285 KS 2 Brocēni Viskaļi 275kV Ringhals 275kV Tealing Nereta

NorNed - 450 kV 450 - NorNed Vester Hassing Līksna St. Fillans Häradsbo Nordjyllandsværket Parovėja Daugavpils Markinch Alvesta Grobiņa Kabaldikai Ferslev Mažeikiai Liosna Westfield Breared Nybro Mūša Polock Mossmorran Anholt Zarasai Novopolotskaja TEC Smeaton Torness 330 55°N Cockenzie Aikengall North Sea Link 500 kV Benaičiai Ignalina 15 Šiauliai Vitebsk 400kV Crystal Rig Panevėžys 400kV 400kV Utena 14 400kV Telšiai Opsa 400kV Penmanshiel Sūdėnai Darbenai Panevėžio E 13 Quixwood 400kV Tjele Vidzy Hemsjö Vėjas 1 10 12 kV 110 11 Idomlund Karlshamm N o rd L in k - 5 2 5 k V Lukomlskaja Nord Balt Didžiasalis 400kV Trige Studstrupværket Söderåsen GRES Long Park Eccles Teglstrupgård Nord Balt Klaipėda Šiauduva Stärnö Kunigiškiai Hovegård Postavy Gørløse Mörap

Kyndbyværket Čiūteliai 330 400kV Kreivėnai Pabradė Hurva LITHUANIA Stevens Croft Didšiliai Lauksargiai Askær Malling SwePol Šyša Jonava Podoljci Strepeikiai Lynemouth Horns Rev 3 Barsebäck Geišiai Neris Mogilev- DENMARKLanderupgård Asnæsværket Sege Pagėgiai Severni 400kV Blythe Belorusskaya AE Fourstones A Horns Rev 2 Jurbarkas Lietuvos E 275kV Skærbækværket Öresundsverket Kaunas Kalveliai Borisov E 110 55°N 275kV Tynemouth 275kV 275kV S Revsing Arrie 275kV TH Borrby Sovetsk Bitėnai South Shields OR Herslev Kruseberg N Horns Rev 1 Stella West 275kV Poland Smorgon Mogilevskaja West Boldon Avedøreværket (60 kV) Kruonio HAE 30°E Fynsværket (6 0 kV )B O Y S -H A E TEC 2 Offerton Esbjergværket 01 Komorowice Vilnius Oshmani Bjæverskov Bornholm Mogilev 220 Hawthorne Pit Kingstrup Fraugde 02 Czeczot Severnaya-330 Kybartai Vostotsnaya Spennymoor Endrup 110 kV Severnaja Hart Moor København 110 Alytus Šalčininkai 275kV Molodechno Baltic Cable 400 kV 400 Cable Baltic 03 Bieruń Stigsnæs BOYS-HAE RUSSIA BtB TEC 4 Norton Pregol'skaya Saltholme Hartlepool GB (2) H.C.Ørsted-værket 04 Jaworzno III Nesterov TPP Putinai Tod Point 01 S. Manchester SylWin Ensted Amager-værket 05 Łaziska Kaliningradskaya CHPP-2 Minskaja 275kV275kV Żarnowiec 275kV Teesside Germany Grangetown 02 Bredbury Kassø SwePol 06 Kopanina Koljadichi TEC 5 Lackenby Greystones 00 Zukunft 13 Selbeck alpha Osieki Tsentralnaya Voronovo 400kV 03 Stalybridge Kriegers Flak

SylWin1 150 kV AC kV 150 Hutton Wilton 01 Siersdorf 14 Büscherhof kV 400 Cable Baltic D.Les 04 Stocksbridge Słupsk Leipalingis Lapichi Miradino 05 Neepsend 02 Oberzier 15 Eiberg Lida Jardelund Baltic 2 Wikinger Wierzbięcino Gdańsk 2 CHP 110 06 Sheffield City 03 Paffendorf 16 Rosenblumendelle Flensburg KONTEK Poppleton Marszewo Gdańsk I Osipovichi

110 Bobrujskaja 04 Neurath 17 Scholven 150 kV AC BELARUS 07 Jordanthorpe Handewitt Arkona-Becken Korsze Skelton G. cable COBRA Gdańsk Błonie Bradford West 08 Wincobank 05 Niederaußem 18 Witten Rødsand 2 Ełk BIS Stolbtsy TEC 2 275kV Südost Darłowo Ełk 06 Rommerskirchen19 Koepchenwerk BorWin Husum/Nord Baltic 1 Tychowo (1) Zhlobin Osbaldwick 09 Pitsmoor gamma Rødsand 1 Padiham400kV Zapadnaja 07 Gohrpunkt 20 Kruckel cable Cobra Kiel AC kV 150 275kV275kVKirkstall 10 Templeborough beta beta Tymień Grodno Beloruskaja 400kV 400kV Kiel/West Żydowo Gdańsk Thornton 400 kV 275kV 275kV 08 Norf 21 Elmenhorst Süderdonn Orłowo 275kV 275kV 11 Thurcroft alpha HelWin Lüdershagen 275kV400kV 275kV Bardy-Dygowo Dunowo Kierzkowo Przyjaźń Grodnenskaja TEC Whitegate 120 Creyke Beck Westermost Rough 09 St. Peter 22 Dortmund 220+110 Olsztyn 12 West Melton One circuit (to Olsztyn) operates as 220 kV 14 Drax 275kV alpha Heide/West 400kV275kV400kV 400kV Baranovichi Rochdale Elland 400kV 275kV Audorf/Süd 275kV 10 Eller 23 Pöppinghausen BorWin3 275kV Hedon 13 Ferrybridge Kiel-Süd Svetlogorskaja 400kV HelWin1 Grodno Juznaya 275kV 13 400kV Humber Gateway Olsztyn Mątki Keadby 400kV 11 Osterath 24 Bochum HelWin2 Karcino Karścino Żydowo 400kV 400kV 400kV 15400kV 14 Monk Fryston 275kV 400kV 400kV Pelplin 400kV beta Lubmin 400kV400kV Saltend South Wilster Rostock Pobłocie 400kV 15 Eggborough 12 Dülken Gemini DolWin Alpha Baltic Cable 400 kV 400kV 275kV 275kV Killingholme Bentwisch 0304 275kV Svetlogorskaja TEC 09 16 400kV 275kV275kV Brigg Ventus Herrenwyk Recław 01 05 275kV10 Immingham 16 Thorpe Marsh alpha 12 Siedenbrünzow Białystok Temporary out of operation Slutskaya 02 275kV Luxembourg Zelvenskaja Kalijnaja 275kV 275kV Grimsby West 06 275kV South Humber Bank Nordergründe Brunsbüttel Itzehoe Lübeck 275kV O n e c irc u it (to O ls z ty n ) o p e ra te s a s 2 2 0 k V 08275kV 400kV 400kV Aldwarke Iven 275kV 275kV Nordergründe 275kV 275kV a lp h a v e n tu s Rossj BorWin2 275kV 01 Bertrange BorWin1 Siems 400kV DolWin1 07 400kV DolWin2 Brokdorf Resko 2 NorNed - 450 kV 450 - NorNed Riffgat Güstrow 11 400kV West Burton gamma Grudziądz Węgrowo 275kV Cottam 02 Bascharage Hamburg-Nord Altentreptow/Nord Narew 275kV CDCL Inhausen Kummerfeld Police Ivatsevichi Chesterfield Lincs 03 Belval TenneT DE High Marnham Riffgat Hagermarsch Görries

Brinsworth 400kV 04 Oxylux Westereems Voslapp Götzdorf 50HzT Hamburg-Ost Wessin Altentreptow/Süd DolWin3 Ostrołęka B 400kV 400kV Maade Łomża Cellarhead Staythorpe 05 Esch 220 Wilhelmshaven Wedel Pasewalk Glinki Szczecin CHP Inner Dowsing GREAT Eemshaven Jasiniec Mozir Drakelow Stoke Bardolph 06 Schifflange Emden/Borßum Willington Bicker Fenn Sheringham Shoal Magnum Alfstedt Krümmel Parchim/Süd Vierraden Berjezovskaja Mikashevichi 400kV DES-WEW220 Morzyczyn 400kV 400kV400kV 07 Berchem Conneforde Piła Operates as 220 kV 400kV Vierverlaten GRES 380+220 Dollern Moorburg 400kV Unterweser Ratcliffe-on-Soar Sutton Bridge 08 Heisdorf Bergum Emden/Ost Putlitz Pomorzany Krzewina Chwiram 400kV Bydgoszcz POLAND Hamburg- Lüneburg Bertikow Bushbury400kV275kV 09 Sotel Louwsmeer Delfzijl Zuid Krajnik Toruń Elana 275kV Zachód 400kV Bustleholm Eemshaven Weiwerd3 DolWin Farge Süd Putlitz/Süd Margonin Płock 400kV Spalding North BRITAIN10 Blooren PCK Schwedt Banie Wyszków 400kV Hams Hall King’s Lynn Robbenplaat Meeden Huntorf Niedervieland Włocławek CHP 275kV400kV Płock Pinsk 275kV 400kV Perleberg 275kV Brest-2 275kV275 Diele Sottrum Enderby Walpole Norwich Gransee Dolna Włocławek Żerań CHP Velsen 24/25 Fryslan 3 DolWin Stadorf Nechells275kV Main Oudehaske Zeyerveen Rhede Azoty Towarowa 275kV Peterborough Scroby Sands Blockland Malchow Odra Gorzów Korytnica 275kV Coventry Corby Beverwijk Diemen Dörpen/West Ganderkesee Miłosna 400kV Hollandse kust Noord Włocławek CHP 400kV Hennigsdorf 275kV Mitte Podolszyce Mościska Berkswell Grendon Great Yarmouth Hemweg 8 & 9 NAM Niederlangen Wechold Friedrichshain Brest-1 Schoonebeek Cloppenburg Ost Stendal West Teufelsbruch Siedlce Ujrzanów Feckenham 400kV Eaton Socon Oostzaan Egmond Ens Meppen Ohlensehlen Klein Ilsede Reuter West Baczyna Poznań-Karolin CHP Ołtarzew 220 Pątnów II PP Burwell Main ECW Hessenweg St. Hülfe Czerwonak Stanisławów 400kV aan Zee Hanekenfähr Patford Bridge Landesbergen Wahle Neuenhagen Pątnów Leighton Lelystad 220 Pątnów PP Little Barford Prinses Amalia Almere Emsland Westerkappeln Braunschweig Nord Wustermark Sochaczew Siekierki CHP 20 GERMANY Ijmond Mory Sizewell 2 Buzzard Luchterduinen Zwolle Lehrte Reuter O p e ra te s a s 2 2 0 k V (s in g le c irc u it) East CaydonSundon Maxima Centrale Stöcken Hattorf Brandenburg Marzahn Heinersdorf Plewiska Wymondley Hollandse kust zuid 26 Bramford 19 Lahe Piaseczno Amersham Main Heyden West 380+220 Wuhlheide Rivnenska NPP Ibbenbüren Wehrendorf 220+110 Poznań Konin Centrale Diemen Hengelo 380+220 Wolfsburg Lubiechnia Cowley Greater Gabbard Ovenstädt Hannover Charlottenburg Lichterfelde Południe Rye House Pelham NETHERLANDSWateringen Meißen Helmstedt Wielka Kromolice T-Point Lage Weide 400kV West Wolmirstedt Wilmersdorf Zgierz Westerlee Den Haag Veltheim11 110 Adamów Lubartów Culham Jet Elstree 275 Braintree Gunfleet Sands II Merwerdekanaal Bielefeld Zielona Kovel 400kV Centrale Bleiswijk GronauLüstringen Algermissen Thyrow 275kV Maasvlakte Kozienice Lisova St. Johns Wood 10 0911 Rayleigh Main Maasvlakte ROCA 6 Ost Mehrum Buschhaus Sandtorstraße Eisenhüttenstadt Dychów Góra CHP Leszno 275kV275kV Eickum 330 03275kV Warley BritNed - 450 kV Gleidingen Janów 08 12 Krimpen Doetinchem 15 Hesseln Puławy Iver 275kV Gunfleet Sands I 400kV 275kV Centrale Dodewaard Bechterdissen Hallendorf Preilack Gronowo 400kV Didcot 02 275kV 275kV 07 Roxel 275kV Simonshaven Chełm 01 400kV400kV Eurogen Leśniów Lublin 275kV 275kV 400kV Rotterdam Lage Godenau 275kV Kusenhorst Gütersloh Pabianice London ArrayBritNed - 450 kV Ostrów 16400kV 400kV Coryton Rijnmond Ragow Melksham Laleham275kV 04061314 Crayestein Werne-Stockum UKRAINEHrabiv 20 Borssele 1-4 Walsum Lippe Grohnde Lublin- 275kV 400kV Maastroom Niederrhein 8 400kV 400kV Geertruidenberg Förderstedt Jessen/Nord 275kV 05275kV 15 Piotrków 400kV Grain Bank Zonder Naam Herdersbrug Polsum Żukowice Krobia Rożki 400kV Datteln Enniger Wrotków CHP Bramley 275kV Moerdijk Gelderland Erzhausen 275kV Amer 9 Abramowice

400kV Lutsk Pivdenna 400kVHurst 17 Borssele 30 Vörden Marke Jänschwalde 19400kV Bligh bank Gersteinwerk Rogowiec Kemsley 8 Windpark 18 400kV W. Weybridge 400kV 400kV Pfalzdorf Zhytomyrska Thanet Sloe Tilburg 18 Elsen Rivne Fleet 400kV Rentel bank Borssele Bełchatów Rowdown Boxmeer 21 Schönewalde Graustein Canterbury North central Rilland Amer 23 Lippborg Paderborn- Hardegsen Klostermansfeld Schwarze Polkowice Lutsk pivnichna Chessington Thornton bank Voerde 17 Connection line refers to one of 13 units Iłża II Novovolynsk Nursling Littlebrook Stevin Zandvliet Unna Pumpe Cleve Hill Utfort 24 22 Süd Würgassen Göttingen Bełchatów 400kV 400kV Beddington Canterbury Gezelle 4 circuits ELSTA 14 Bergkamen 400kV Exxon 1818 Schkopau Boxberg Pągów 50°N 400kV 400kV Eindhoven Mündelheim 20 Nehden Bärwalde Pasikurowice Kopalnia Zamość Khmelnytska NPP 400kV 400kV Sellindge Nemo Doel 15 Garenfeld Ostrowiec 400kV Warande Total 220 Wolkramshausen Mokre Bolney Les attaques Van Maerlant Frimmersdorf 16 19 Lippendorf Mikułowa Czarna Trębaczew 210 Lillo Bixterheide Lauchstädt Kielce Piaski Temporary out of operation Lovedean Massenhoven Twistetal Streumen R a d ia l o p e ra tio n Dobrotvirska Fawley Inesco Taucha 110 Ninfield Gravelines Brode Eeklo Noord 13 Kielce R a d ia l o p e ra tio n Knippegroen 380+150 Maasbracht 12 Hattingen Elverlingsen Sandershausen Pulgar Hagenwerder 210 3 CHP Heze VYK-MBT380 10 Schmölln TPP Shepetivka

Mercator 11 08 18 Koziatyn Botley Wood Shoreham Dungeness Rodenhuize Claus A Linde Wrocław CHP Radkowice Stalowa Wola Cowes Braek Horta Lint Claus C Bergshausen Eula Niederwartha Aniołów Mandarins Izegem Meerhout Ohligs 18 Rönkhausen Waldeck Großschwab- Holque Woestyne Ringvaart Van Eyck Neurath 07 09 Arpe Freiberg/Nord Dresden-Süd Radyvyliv Tessenderlo Opladen BorkenWahle-Mecklar Wrocław Huta Częstochowa Joachimów Połaniec 0° Echinghen 5°E Altenkleusheim 10°E hausen 15°ETurów 20°E 25°E 50°N Information compiled under the responsibility of the ENTSO-E Data Expert Group. © ENTSO-E 2019