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{{GeoGroupTemplate}}This is a list of notable high-voltage direct-current power transmission projects. HVDC projects for long-distance transmission have two (or rarely, more) converter stations and a transmission line interconnecting them. Generally overhead lines are used for interconnection, but an important class of HVDC projects use submarine power cables. A back-to-back station has no transmission line and connects two AC grids at different frequencies or phase counts. Historical HVDC systems used the Thury system of motor-generators but these have all been made obsolete by later developments such as mercury-arc valves, thyristors, and IGBT power transistors. LegendLine type: - Thury = Series-connected generators as designed by René Thury
- Merc = Mercury-arc valve rectifier and inverter
- Thyr = Thyristor rectifier and inverter
- IGBT = Insulated Gate Bipolar Transistors
Line status: {{legend|#BFBFFF|Under construction}}{{legend|#EFFFBF|Planned}}{{legend|#EFBFBF|Decommissioned}}Transmission lines{{Cleanup|section|reason=The tables are not consistently coloured to reflect line status|date=November 2014}}Africa ! style="background-color: #87CEEB" | {{tooltip|Name|System/Project}} ! style="background-color: #87CEEB" | Converter station 1 ! style="background-color: #87CEEB" | Converter station 2 ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Total Length (Cable/Pole) (km)|Cable – undersea or underground cable; Pole – overhead wires}} ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Volt (kV)|DC Voltage}} ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Power (MW)|Power Rating}} ! style="background-color: #87CEEB" | {{tooltip|Year|Year Commissioned}} ! style="background-color: #87CEEB" | Type ! style="background-color: #87CEEB" class="unsortable" | Remarks ! style="background-color: #87CEEB" class="unsortable" | {{tooltip|Ref|Source}}
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Cahora Bassa | | {{Coord>15|36|41|S|32|44|59|E|type:landmark|name=Cahora Bassa Transmission - Songo Static Inverter Plant}} | {{Coord>25|55|11|S|28|16|34|E|type:landmark|name=Cahora Bassa Transmission - Apollo Static Inverter Plant}} 1420 (0/1420) | 533 | 1920 | 1979 | Thyr | First HVDC with voltage above 500 kV ABB refurb 2013-2014 | [1][1][2] | Inga-Shaba | | {{Coord>10|39|27|S|25|27|08|E|type:landmark|name=Inga-Shaba - Kolwezi Static Inverter Plant}} | {{Coord>05|31|27|S|13|36|39|E|type:landmark|name=Inga-Shaba - Inga Static Inverter Plant}} 1700 (0/1700) | 500 | 560 | 1982 | Thyr | Upgraded in 2014 Supplier: ABB, GE | [1][3][4][5] | Caprivi Link | | {{Coord>20|18|53|S|16|27|9|E|type:landmark|name=Caprivi Link - Gerus Static Inverter Plant}}{{Coord>17|30|6|S|24|13|20|E|type:landmark|name=Caprivi Link - Zambezi Static Inverter Plant}} | 950 (950/0) | 350 | 300 | 2010 | IGBT | Supplier: ABB | [1][6] | Ethiopia–Kenya HVDC Interconnector | | {{Coord>6|54|27|N|37|43|19|E|type:landmark|name=Ethiopia–Kenya HVDC Interconnector - Wolayta Static Inverter Plant}} | {{Coord>1|03|44|S|36|21|35|E|type:landmark|name=Ethiopia–Kenya HVDC Interconnector - Suswa Static Inverter Plant}} 1045 (0/1045) | 500 | 2000 | 2019 | Thyr |
Australia and Oceania ! style="background-color: #87CEEB" | {{tooltip|Name|System/Project}} ! style="background-color: #87CEEB" | Converter station 1 ! style="background-color: #87CEEB" | Converter station 2 ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Total Length (Cable/Pole) (km)|Cable – undersea or underground cable; Pole – overhead wires}} ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Volt (kV)|DC Voltage}} ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Power (MW)|Power Rating}} ! style="background-color: #87CEEB" | {{tooltip|Year|Year Commissioned}} ! style="background-color: #87CEEB" | Type ! style="background-color: #87CEEB" class="unsortable" | Remarks ! style="background-color: #87CEEB" class="unsortable" | {{tooltip|Ref|Source}}
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HVDC Inter-Island 1 | | {{Coord>44|33|55|S|170|11|24|E|type:landmark|name=Inter-Island - Benmore Static Inverter Plant}} | {{Coord>41|9|1|S|174|58|52|E|type:landmark|name=Inter-Island - Haywards Static Inverter Plant}} 611 (40/571) | 270 | 600 | 1965 | Merc | Built as 250 kV 600 MW link Paralleled to operate at 270 kV as positive pole with HVDC Inter-Island 2 in 1992. Partially decommissioned in 2007, fully decommissioned in August 2012. Supplier: ABB | [1] | HVDC Inter-Island 2 | | {{Coord>44|33|55|S|170|11|24|E|type:landmark|name=Inter-Island - Benmore Static Inverter Plant}} | {{Coord>41|9|1|S|174|58|52|E|type:landmark|name=Inter-Island - Haywards Static Inverter Plant}} 611 (40/571) | 350 | 700 | 1992 | Thyr | Negative pole, operates in bipole configuration with HVDC Inter-Island 3 (previously HVDC Inter-Island 1) Restricted to 500 MW due to cable rating. Supplier: ABB | [1] | Terranora interconnector (Directlink) | | {{Coord>28|34|15|S|153|27|8|E|type:landmark|name=Directlink - Mullumbimby Static Inverter Plant}} | {{Coord>28|15|20|S|153|28|20|E|type:landmark|name=Directlink - Bungalora Static Inverter Plant}} 59 (59/0) | 80 | 180 | 2000 | IGBT | Land cable Supplier: ABB | [1] | Murraylink | | {{Coord>34|17|31|S|142|14|19|E|type:landmark|name=Red Cliffs Static Inverter Plant}} | {{Coord>34|14|17|S|140|36|01|E|type:landmark|name=Berri Static Inverter Plant}} 176 (176/0) | 150 | 200 | 2002 | IGBT | Underground XLPE cable Supplier: ABB | [1] | Basslink | | {{Coord>38|15|45|S|146|36|29|E|type:landmark|name=Basslink - LoyYang Static Inverter Plant}} | {{Coord>41|6|53|S|146|53|31|E|type:landmark|name=Basslink - GeorgeTown Static Inverter Plant}} 370 (298/72) | 400 | 500 | 2006 | Thyr | One of the longest HVDC cable in operation Supplier: Siemens | [1][7][8] | HVDC Inter-Island 3 | | {{Coord>44|33|55|S|170|11|24|E|type:landmark|name=Inter-Island - Benmore Static Inverter Plant}} | {{Coord>41|9|1|S|174|58|52|E|type:landmark|name=Inter-Island - Haywards Static Inverter Plant}} 611 (40/571) | 350 | 735 | 2013 | Thyr | Positive pole, operates in bipole configuration with HVDC Inter-Island 2 Supplier: Siemens | [9] |
Asia ! style="background-color: #87CEEB" | {{tooltip|Name|System/Project}} ! style="background-color: #87CEEB" | Converter station 1 ! style="background-color: #87CEEB" | Converter station 2 ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Total Length (Cable/Pole) (km)|Cable – undersea or underground cable; Pole – overhead wires}} ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Volt (kV)|DC Voltage}} ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Power (MW)|Power Rating}} ! style="background-color: #87CEEB" | {{tooltip|Year|Year Commissioned}} ! style="background-color: #87CEEB" | Type ! style="background-color: #87CEEB" class="unsortable" | Remarks ! style="background-color: #87CEEB" class="unsortable" | {{tooltip|Ref|Source}}
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Hokkaido - Honshu | | {{Coord>41|55|55|N|140|39|47|E|type:landmark_region:JP|display=inline|name=Hokkaido-Honshu Transmission - Hakodate Static Inverter Plant}} | {{Coord>40|48|06|N|141|11|52|E|type:landmark_region:JP|display=inline|name=Hokkaido-Honshu Transmission - Kamikita Static Inverter Plant}} 193 (44/149) | 250 | 300 | 1979 | Thyr | Supplier: ABB, Hitachi, Toshiba | [1] | Zhou Shan | | {{coord>29|55|25|N|121|46|51|E|type:landmark|name = HVDC Zhoushan - Ningbo Static Inverter Plant?}} | {{coord>30|02|13|N|122|04|03|E|type:landmark|name = HVDC Zhoushan - Gao Tongge Static Inverter Plant?}} 54 (12/42) | 100 | 50 | 1982 | Thyr | [1] | Gezhouba - Shanghai | | {{Coord>30|43|44|N|111|14|39|E|type:landmark|name=GeSha - Gezhouba Static Inverter Plant}} | {{Coord>30|57|22|N|121|24|48|E|type:landmark|name=GeSha - Nan Qiao Static Inverter Plant}} 1046 (0/1046) | 500 | 1200 | 1989 | Thyr | Power line shares pylons of HVDC Hubei - Shanghai in most part of its track Supplier: ABB, Siemens HVDC C&P System Refurbished by NR Electric | [10] | Sileru-Barsoor | | {{Coord>17|52|01|N|81|39|21|E|type:landmark|name=Sileru-Barsoor Transmission - Sileru Static Inverter Plant}} | {{Coord>19|8|20|N|81|23|47|E|type:landmark|name=Sileru-Barsoor Transmission - Barsoor Static Inverter Plant}} 196 (0/196) | 200 | 100 | 1989 | Thyr | Supplier: BHEL | [1] | Ekibastuz–Tambov | | {{Coord>51|48|57|N|75|18|58|E|type:landmark_region:UA|name=HVDC Ekibastuz-Centre - Ekibastuz HVDC Static Inverter Plant}} | {{Coord>52|46|25|N|41|19|17|E|type:landmark_region:UA|name=Tambov Substation ( planned terminal of HVDC Ekibastuz–Centre)}} 2414 (0/2414) | 750 | 6000 | - | Thyr | Construction sites abandoned around 1990 owing to collapse of Soviet Union, line was never completed | Rihand-Delhi | | {{Coord>24|01|13|N|82|47|21|E|type:landmark|name=Rihand-Delhi Transmission - Rihand Static Inverter Plant}} | {{Coord>28|35|36|N|77|36|16|E|type:landmark|name=Rihand-Delhi Transmission - Dadri Static Inverter Plant}} 814 (0/814) | 500 | 1500 | 1990 | Thyr | Supplier: ABB, BHEL | [11] | Haenam-Cheju | | {{Coord>34|22|03|N|126|35|34|E|type:landmark|name=Haenam-Cheju Transmission - Haenam Static Inverter Plant}} | {{Coord>33|32|06|N|126|35|44|E|type:landmark|name=Haenam-Cheju Transmission - Jeju Static Inverter Plant}} 101 (101/0) | 180 | 300 | 1996 | Thyr | Supplier: Alstom | [1] | Leyte - Luzon | | {{Coord>11|5|19|N|124|38|21|E|type:landmark|name=Leyte-Luzon Transmission - Ormoc Static Inverter Plant}} | {{Coord>13|36|40|N|123|14|19|E|type:landmark|name=Leyte-Luzon Transmission - Naga Static Inverter Plant}} 451 (21/430) | 350 | 440 | 1998 | Thyr | Supplier: ABB, Marubeni HVDC C&P System Refurbished by NR Electric | [1] | Chandrapur-Padghe | | {{Coord>20|0|36|N|79|17|06|E|type:landmark|name=Chandrapur-Padghe Transmission - Chandrapur converter station}} | {{Coord>19|21|26|N|73|11|18|E|type:landmark|name=Chandrapur-Padghe Transmission - Padghe converter station}} 752 (0/752) | 500 | 1500 | 1999 | Thyr | Supplier: ABB | [12] | Kii Channel | | {{Coord>33|49|40|N|134|38|14|E|type:landmark_region:JP|display=inline|name=Kii Channel Crossing - Anan Static Inverter Plant}} | {{Coord>34|12|50|N|135|30|07|E|type:landmark_region:JP|display=inline|name=Kii Channel Crossing - Kihoku Static Inverter Plant}} 100 (50/50) | 250 | 1400 | 2000 | Thyr | Supplier: Hitachi, Toshiba, Mitsubishi | [1] | Tian-Guang | | {{coord>24|54|56|N|105|05|47|E|type:landmark|name=HVDC Tian-Guang Tianshengqiao Static Inverter Plant}} | {{coord>23|18|58|N|113|15|05|E|type:landmark|name=HVDC Tian-Guang Beijiao Static Inverter Plant}} 960 (0/960) | 500 | 1800 | 2001 | Thyr | Supplier: Siemens HVDC C&P System Refurbished by NR Electric | [1] | Thailand-Malaysia | | {{Coord>6|42|56|N|100|27|8|E|type:landmark|name=Thailand-Malaysia Transmission - Khlong Ngae Static Inverter Plant}} | {{Coord>5|48|45|N|100|32|6|E|type:landmark|name=Thailand-Malaysia Transmission - Gurun Static Inverter Plant}} 110 (0/110) | 300 | 300 | 2001 | Thyr | Supplier: Siemens | [1] | Shengsi | | {{Coord>30|42|06|N|122|26|22|E|type:landmark|name=HVDC Shengsi - Shengsi Static Inverter Plant}} | {{Coord>30|51|56|N|121|50|25|E|type:landmark|name=HVDC Shengsi - Anabasis Sizu Static Inverter Plant}} 66.2 (63.21/2.99) | 50 | 60 | 2002 | Thyr | [13] | Talcher-Kolar | | {{Coord>21|06|01|N|85|03|49|E|type:landmark|name=Talcher-Kolar HVDC system - Talcher converter station}} | {{Coord>13|10|39|N|78|7|0|E|type:landmark|name=Talcher-Kolar HVDC system - Kolar converter station}} 1450 (0/1450) | 500 | 2500 | 2003 | Thyr | Supplier: Siemens | [1] | Three Gorges - Changzhou | | {{Coord>30|47|6|N|111|31|48|E|type:landmark|name=Three Gorges-Changzhou Transmission - Longquan Static Inverter Plant}} | {{Coord>31|36|42|N|119|59|27|E|type:landmark|name=Three Gorges-Changzhou Transmission - Zhengping Static Inverter Plant}} 890 (0/890) | 500 | 3000 | 2003 | Thyr | From north bank of Three Gorges to Zhengping, 200 km from Shanghai in the East grid Supplier: ABB, Siemens. Sharing of grounding electrode at Chujiahu with HVDC Hubei-Shanghai | [1][14][15] | Guizhou - Guangdong I | | {{Coord>26|16|23|N|105|48|21|E|type:landmark|name=GuG I - Anshun Static Inverter Plant}} | {{Coord>22|54|57|N|112|29|11|E|type:landmark|name=GuG I - Zhaoqing Static Inverter Plant}} 980 (0/980) | 500 | 3000 | 2004 | Thyr | Supplier: Siemens | [1] | Three Gorges - Guangdong | | {{Coord>30|27|26|N|112|08|18|E|type:landmark|name=Three Gorges-Guangdong Transmission - Jingzhou Static Inverter Plant}} | {{Coord>23|16|15|N|114|12|5|E|type:landmark|name=Three Gorges-Guangdong Transmission - Huizhou Static Inverter Plant}} 940 (0/940) | 500 | 3000 | 2004 | Thyr | Supplier: ABB | [1][16] | Three Gorges - Shanghai | | {{Coord>30|31|45|N|111|22|35|E|type:landmark|name=Three Gorges-Shanghai Transmission - Yidu Static Inverter Plant}} | {{Coord>31|14|13|N|121|11|13|E|type:landmark|name=Three Gorges-Shanghai Transmission - Shanghai Static Inverter Plant}} 1060 (0/1060) | 500 | 3000 | 2006 | Thyr | Supplier: ABB | [1][17] | Guizhou - Guangdong II | | {{Coord>25|27|56|N|105|15|14|E|type:landmark|name=GuG II - Xingren Static Inverter Plant}} | {{Coord>22|45|1|N|113|59|28|E|type:landmark|name=GuG II - Shenzhen Static Inverter Plant}} 1200 (0/1200) | 500 | 3000 | 2007 | Thyr | Supplier: Siemens, Sharing of grounding electrode at Linwu with HVDC Yunnan - Guangdong | [1] | Ballia - Bhiwadi | | {{coord>26|04|16|N|83|42|48|E|type:landmark|name=HVDC Ballia-Bhiwadi - Ballia Static Inverter Plant}} | {{coord>28|11|0|N|76|48|58|E|type:landmark|name=HVDC Ballia-Bhiwadi - Bhiwadi Static Inverter Plant}} 800 (0/800) | 500 | 2500 | 2010 | Thyr | Supplier: Siemens | [1] | Baoji - Deyang | | {{coord>34|34|47|N|107|19|49|E|type:landmark|name=HVDC Baoji-Deyang - Baoji Static Inverter Plant}} | {{coord>31|19|22|N|104|34|51|E|type:landmark|name=HVDC Baoji-Deyang - Deyang Static Inverter Plant}} 574 (0/574) | 500 | 3000 | 2010 | Thyr | ??? | Hulunbeir - Liaoning | | {{coord>48|31|04|N|119|43|30|E|type:landmark|name=HVDC Hulunbeir-Liaoning - Hulunbeir Static Inverter Plant}} | {{coord>41|07|25|N|122|46|44|E|type:landmark|name=HVDC Hulunbeir-Liaoning - Shenyang Static Inverter Plant}} 920 (0/920) | 500 | 3000 | 2010 | Thyr | Supplier: ABB | [1][18] | Xiangjiaba-Shanghai | | {{Coord>28|32|47|N|104|25|04|E|type:landmark|name= Xiangjiaba–Shanghai HVDC system – Fulong converter station}} | {{Coord>30|55|32|N|121|46|16|E|type:landmark|name= Xiangjiaba–Shanghai HVDC system – Fengxia converter station}}1980 (0/1980) | 800 | 6400 | 2010 | Thyr | Supplier: ABB | [1][19] | Yunnan - Guangdong | | {{coord>25|11|24|N|102|11|30|E|type:landmark|name=HVDC Yunnan - Chuxiong Static Inverter Plant}} | {{coord>23|15|19|N|113|40|44|E|type:landmark|name=HVDC Yunnan–Guangdong - Zengcheng Static Inverter Plant}} 1418 (0/1418) | 800 | 5000 | 2010 | Thyr | Supplier: Siemens, Sharing of grounding electrode at Linwu with HVDC Guizhou - Guangdong II | [1] | Hubei - Shanghai | | {{Coord>30|49|21|N|112|07|15|E|type:landmark|name=HVDC Hubei - Shanghai - Jingmen Static Inverter Plant}} | {{Coord>30|52|00|N|121|00|58|E|type:landmark|name=HVDC Hubei - Shanghai - Fenjing Static Inverter Plant}} 970 (0/970) | 500 | 3000 | 2011 | Thyr | Power line shares pylons of HVDC Gezhouba - Shanghai in most part of its track, sharing of grounding electrode at Chujiahu with HVDC Shanghai-Changzhou | ??? | Nanhui Wind Farm Integration | China | China | 8.4 (8.4/0) | 30 | 18 | 2011 | IGBT | Supplier: C-EPRI Electric Power Engineering Co.,Ltd | [20] | Ningdong - Shandong | | {{coord>38|06|56|N|106|30|55|E|type:landmark|name=HVDC Ningxia-Shandong - Yinchuan Static Inverter Plant}} | {{coord>36|18|41|N|119|52|53|E|type:landmark|name=HVDC Ningxia-Shandong - Qingdao Static Inverter Plant}} 1335 (0/1335) | 660 | 4000 | 2011 | Thyr | Supplier:Alstom; C-EPRI Electric Power Engineering Co.,Ltd | [1] | Qinghai - Tibet | | {{coord>36|21|20|N|95|11|05|E|type:landmark|name=HVDC Qinghai-Tibet - Geermu Static Inverter Plant}} | {{coord>29|52|39|N|91|11|44|E|type:landmark|name=HVDC Qinghai-Tibet - Lhasa Static Inverter Plant}} 1038 (0/1038) | 400 | 1500 | 2011 | Thyr | Powerline reaches altitudes up to 5300 m above sea level Supplier: CET, SGCC | [1] | Mundra - Haryana | | {{coord>22|49|46|N|69|33|22|E|type:landmark|name=HVDC Mundra-Haryana - Mundra Static Inverter Plant}}28|21|40|N|76|12|56|E|type:landmark|name=HVDC Mundra-Haryana - Mohindergarh Static Inverter Plant}} | 960 (0/960) | 500 | 2500 | 2012 | Thyr | Supplier: Siemens | [1] | Dalian City Infeed | China - Dalian North | China - Dalian South | 43 (43/0) | 320 | 1000 | 2013 | Thy | [21] | Jinping - Sunan | | {{coord>27|50|11|N|102|08|30|E|type:landmark|name=HVDC Jinping-Sunan - Jinping Static Inverter Plant}} | {{coord>31|03|44|N|120|37|20|E|type:landmark|name=HVDC Jinping-Sunan - Suzhou Static Inverter Plant}} 2090 (0/2090) | 800 | 7200 | 2013 | Thyr | Supplier: ABB, C-EPRI Electric Power Engineering Co.,Ltd ACC Provided by NR Electric in Jinping Converter Station | [22] | Nanao Multi-terminal VSC HVDC | | {{coord>23|26|40|N|116|48|50|E|type:landmark|name=HVDC Nanao - Sucheng Static Inverter Plant}} | {{coord>23|26|14|N|117|01|36|E|type:landmark|name=HVDC Nanao - Jinniu Static Inverter Plant}}; China - Qingao {{coord|23|25|46|N|117|07|45|E|type:landmark|name=HVDC Nanao - Qingao Static Inverter Plant}} 32 (10/32) | 320|±160}} | 200/100/50 | 2013 | IEGT/IGBT | SEPRI (Electric Power Research Institute, China Southern Power Grid) is technically responsible for the entire project. Multiple suppliers are involved: three different VSC HVDC valve suppliers, two different HVDC land/sea cable suppliers and three different control & protection system/equipment suppliers. | [23][24] | Nuozhadu - Guangdong | | {{coord>22|39|20|N|100|40|00|E|type:landmark|name=HVDC Nuozhadu Static Inverter Plant}} | {{coord>22|42|33|N|112|52|12|E|type:landmark|name=HVDC Jiangmen Static Inverter Plant}} 1413 | 800 | 6400 | 2013 | Thyr | ??? | Xiluodo - Guangdong | | {{coord>28|07|21|N|104|22|27|E|type:landmark|name=HVDC Xiluodu Static Inverter Plant}} | {{coord>23|34|00|N|113|27|03|E|type:landmark|name=HVDC Conghua Static Inverter Plant}} 1286 (0/1286) | 500 | 6400 | 2013 | Thyr | ??? | Hami - Zhengzhou | | {{coord>42|35|20|N|93|27|46|E|type:landmark|name=HVDC Hami Static Inverter Plant}} | {{coord>34|48|46|N|114|03|24|E|type:landmark|name=HVDC Zhengzhou Static Inverter Plant}} 2192 | 800 | 8000 | 2014 | Thyr | Supplier: C-EPRI Electric Power Engineering Co.,Ltd HVDC C&P System Provided by NR Electric | ??? | Jindo - Jeju | | {{Coord>34|23|08|N|126|11|14|E|type:landmark|name=HVDC Jindo–Jeju - Jindo Static Inverter Plant}} | {{Coord>33|27|17|N|126|28|25|E|type:landmark|name=HVDC Jindo–Jeju - Jeju Static Inverter Plant}} 105 (105/0) | 250 | 400 | 2014 | Thyr | Supplier: Alstom (converter stations), LS Cable and System (cables). | [1][25][26] | Xiluodo - West Zhejiang | | {{coord>28|27|37|N|104|20|20|E|type:landmark|name=HVDC Shuanglong Static Inverter Plant}} | {{coord>28|53|46|N|119|43|00|E|type:landmark|name=HVDC Wuyi Static Inverter Plant}} 1680 | 800 | 8000 | 2014 | Thyr | Supplier:C-EPRI Electric Power Engineering Co.,Ltd | ??? | Zhoushan Multi-terminal DC Interconnection | | {{Coord>30|09|07|N|121|59|29|E|type:landmark|name=HVDC Zhejiang Zhoushan Islands - Zhoushan Static Inverter Plant}} | {{Coord>30|25|26|N|122|16|48|E|type:landmark|name=HVDC Zhejiang Zhoushan Islands - Qushan Static Inverter Plant}} ; China - Daishan {{Coord|30|19|37|N|122|11|35|E|type:landmark|name=HVDC Zhejiang Zhoushan Islands - Daishan Static Inverter Plant}} ; China - Yangshan {{Coord|30|36|26|N|122|07|40|E|type:landmark|name=HVDC Zhejiang Zhoushan Islands - Yangshan Static Inverter Plant}} ; China - Sijiao {{Coord|30|41|45|N|122|25|50|E|type:landmark|name=HVDC Zhejiang Zhoushan Islands - Sijiao Static Inverter Plant}} 134 (134/0) | 400|±200}} | 400 | 2014 | IGBT | Supplier:C-EPRI Electric Power Engineering Co.,Ltd HVDC C&P System Provided by NR Electric | [27] | Humeng - Shandong | China | China | 800 | 6400 | 2015 | Thyr | ??? | Irkutsk - Beijing | Russia - Irkutsk | China - Beijing | 800 | 6400 | 2015 | Thyr | ??? | Champa-Kurukshetra | India - Champa | India - Kurukshetra | 1365 (0/1365) | 800 | 6000|2 x 3000}} | 2016 | Thyr | 2 Bipoles. Supplier: Alstom | [28] | Goupitan - Guangdong | China | China | 3000 | 2016 | Thyr | ??? | Jinsha River II - East China | China | China | 800 | 6400 | 2016 | Thyr | ??? | North-East Agra | | {{coord>27|05|01|N|78|04|22|E|type:landmark|name=HVDC Biswanath-Agra - Agra Static Inverter Plant}} India - Biswanath
| 1728 (0/1728) | 800 | 6000 | 2016 | Thyr | Will supply electricity to serve 90 million people Bipole Ultra high voltage, multiterminal (intermediate converter station at Alipurdauar) Supplier: ABB | [29] | Inner Mongolia - Linyi | | {{coord>38|46|40|N|106|52|00|E|type:landmark|name=HVDC Shizhustan Static Inverter Plant}} | {{coord>35|33|07|N|118|37|07|E|type:landmark|name=HVDC Linyi Static Inverter Plant}} 800 | 6400 | 2017 | Thyr | ??? | Jiuquan- Xiangtan | | {{coord>40|36|03|N|96|43|22|E|type:landmark|name=HVDC Qiaowan Static Inverter Plant}} | {{coord>27|38|55|N|112|47|25|E|type:landmark|name=HVDC Xiangtan Static Inverter Plant}} 800 | 6400 | 2017 | Thyr | Supplier:C-EPRI Electric Power Engineering Co.,Ltd HVDC C&P System Provided by NR Electric | ??? | North Shanxi - Nanjing | | {{coord>39|39|35|N|112|27|45|E|type:landmark|name=HVDC North Shanxi Static Inverter Plant}} | {{coord>32|54|47|N|118|35|33|E|type:landmark|name=HVDC Nanjing Static Inverter Plant}} 2017 | Thyr | ??? | Northwest Yunnan - Guangdong | | {{coord>26|24|55|N|99|49|12|E|type:landmark|name=HVDC Xinsong Static Inverter Plant}} | {{coord>22|44|17|N|113|52|07|E|type:landmark|name=HVDC Dongfang Static Inverter Plant}} 800 | 6400 | 2017 | Thyr | ??? | Xilin Hot - Taizhou | | {{coord>44|14|40|N|116|30|22|E|type:landmark|name=HVDC Xilin Hot Static Inverter Plant}} | {{coord>33|07|25|N|119|58|05|E|type:landmark|name=HVDC Taizhou Static Inverter Plant}} 800 | 10000 | 2017 | Thyr | ??? | Xinjiang - Anhui | | {{coord>44|39|00|N|89|07|25|E|type:landmark|name=HVDC Wuicaiwan Static Inverter Plant}} | {{coord>31|00|20|N|118|34|20|E|type:landmark|name=HVDC Anhui Static Inverter Plant}} 3333 | 1100 | 10000 | 2017 | Thyr | ??? | Yinchuan - Zhuji | | {{coord>37|43|45|N|106|32|22|E|type:landmark|name=HVDC Yinchuan Static Inverter Plant}} | {{coord>29|56|25|N|120|13|12|E|type:landmark|name=HVDC Zhuji Static Inverter Plant}} 800 | 6400 | 2017 | Thyr | HVDC C&P System Provided by NR Electric | ??? | Dianxibei - Guangdong | China-Lijiang | China-Zhengzhen | 1928/0 | 800 | 5000 | 2017 | Thyr | Supplier: C-EPRI Electric Power Engineering Co.,Ltd | ??? | Jinsha River II - Fujian | China | China | 800 | 6400 | 2018 | Thyr | ??? | Humeng - Liaoning | China | China | 800 | 6400 | 2018 | Thyr | ??? | Shanghai - Shensi | Shanghai – China | Shensi – China | 123 (63/60) | 50 | ? | ? | Thyr | ??? | Tamil Nadu | India - Raigarh | India - Pugalur
| 1830 | 800 | 6000 | 2019 | Supplier: ABB | [30] |
Europe- List of HVDC links in Lithuania
{{Citation style|section|date=July 2014|details=In particular, external links should be converted to footnotes}} ! style="background-color: #87CEEB" | {{tooltip|Name|System/Project}} ! style="background-color: #87CEEB" | Converter station 1 ! style="background-color: #87CEEB" | Converter station 2 ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Total Length (Cable/Pole) (km)|Cable – undersea or underground cable; Pole – overhead wires}} ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Volt (kV)|DC Voltage}} ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Power (MW)|Power Rating}} ! style="background-color: #87CEEB" | {{tooltip|Year|Year Commissioned}} ! style="background-color: #87CEEB" | Type ! style="background-color: #87CEEB" class="unsortable" | Remarks ! style="background-color: #87CEEB" class="unsortable" | {{tooltip|Ref|Source}}
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Miesbach-Munich Power Transmission | Germany - Miesbach | Germany - Munich | 58 (0/58) | 2 | 0.0025 | 1882 | Single machine | Demonstration facility Dismantled | | Gorzente River - Genoa DC transmission scheme | Italy - Gorzente River | Italy - Genoa | ? | 6 | ? | 1889 | Thury | Upgraded later to a voltage of 14 kV, power of 2.5 MW and a length of 120 km Dismantled | | La Chaux-de-Fonds DC transmission scheme | Switzerland - ? | Switzerland - ? | ? | 14 | ? | 1897 | Thury | Dismantled | St. Maurice - Lausanne DC transmission scheme | Switzerland - St. Maurice | Switzerland - Lausanne | ? | 22 | 3.7 | 1899 | Thury | Dismantled | Lyon-Moutiers DC transmission scheme | France - Lyon | France - Moutiers | 200 (10/190) | 75 | 30 | 1906 | Thury | Dismantled in 1936 | Wilesden-Ironbridge DC transmission scheme | UK - Wilesden | UK - Ironbridge | ? | 100 | ? | 1910 | Thury | Dismantled | Chambéry DC transmission scheme | France - ? | France - ? | ? | 150 | ? | 1925 | Thury | Dismantled in 1937 | HVDC Zurich-Wettingen | 47|27|25|N|8|19|15|E|type:landmark|name=Zurich-Wettingen Transmission - Wettingen Hydroelectric Power Plant}} | Switzerland - Zurich | 20 (0/20) | 50 | 0.5 | 1939 | Merc | Experimental facility built by BBC Dismantled | | HVDC Charlottenburg-Moabit | Germany - Berlin-Moabit | Germany - Berlin-Charlottenburg | 4.6 (0/4.6) | 100 | 14 | 1942 | Merc | Experimental facility built by Siemens Dismantled in 1945 | | Lehrte-Misburg HVDC | 52|22|54|N|9|55|03|E|type:landmark|name=Lehrte-Misburg Transmission - Lehrte Substation}} | Germany - Hannover/Misburg | ? | 80 | 16 | 1944 | Merc | Experimental facility Dismantled | | Elbe-Project | 51|50|40|N|12|21|50|E|type:landmark|name=Elbe-Project - Vockerode Static Inverter Plant (today workshop)}} | 52|25|49|N|13|22|42|E|type:landmark|name=Elbe-Project - Marienfelde Static Inverter Plant (demolished, today hardware store}} | 115 (115/0) | 200 | 60 | 1945 | Merc | Never placed in service Dismantled | | HVDC Trollhättan-Mellerud | Sweden - Trollhättan | Sweden - Mellerud | 50 (0/50) | 45 | 6.5 | 1946 | Merc | Experimental facility built by ASEA Dismantled | | Moscow–Kashira | 55|39|32|N|37|38|16|E|type:landmark|name=Moscow-Kashira - Moscow Static Inverter Plant}} | Russia - Kashira | 100 (100/0) | 200 | 30 | 1951 | Merc | Built of parts of HVDC Elbe-Project Shut down | [31] | Gotland 1 | 57|43|41|N|16|38|51|E|type:landmark|name=Gotland Transmission - Västervik Static Inverter Plant}} | 57|35|13|N|18|11|44|E|type:landmark|name=Gotland Transmission - Yigne Static Inverter Plant}} | 98 (98/0) | 200 | 20 | 1954 | Merc | World's first commercial HVDC link. Expanded by ABB in 1970, decommissioned in 1986 | [31][32] | Cross-Channel | 50|41|48|N|1|38|21|E|type:landmark|name=Cross-Channel ( old) - Echingen Static Inverter Plant}} | 50|54|54|N|0|56|50|E|type:landmark|name=Cross-Channel ( old) - Lydd Static Inverter Plant}} | 64 (64/0) | 100 | 160 | 1961 | Merc | Shut down in 1984 | [31] | Volgograd-Donbass | 48|49|34|N|44|40|20|E|type:landmark|name=Volgograd-Donnbass - Volzhskaya Static Inverter Plant}} | 48|39|13|N|38|33|56|E|type:landmark_region:UA|name=Volgograd-Donnbass - Mikhailovskaya Static Inverter Plant}} | 475 (0/475) | 400 | 750 | 1965 | Merc/Thyr | Shut down in 2014 | [31] | Konti-Skan 1 | 57|3|46|N|10|5|24|E|type:landmark|name=Konti-Skan - Vester Hassing Static Inverter Plant}} | 57|48|15|N|12|19|13|E|type:landmark|name=Konti-Skan 1 - Stenkullen Static Inverter Plant (dismantled)}} | 176 (87/89) | 250 | 250 | 1965 | Merc | Replaced in August 2006 by modern converters using thyristors | [31] | SACOI 1 | 43|3|10|N|10|41|42|E|type:landmark|name=SACOI - Suvereto Static Inverter Plant}} ( before 1992: Italy - San Dalmazio {{Coord|43|15|43|N|10|55|05|E|type:landmark|name=SACOI - San Dalmazio Static Inverter Plant ( abandoned)}}) | 42|31|40|N|9|26|59|E|type:landmark|name=SACOI - Lucciana Static Inverter Plant}} ; Codrongianos, Italy {{Coord|40|39|7|N|8|42|48|E|type:landmark|name=SACOI - Codrogianos Static Inverter Plant}} | 483 (365/118) | 200 | 200 | 1965 | Merc | Replaced in 1986 by Thyr, multiterminal scheme | [31] | Kingsnorth | 51|25|11|N|0|35|46|E|type:landmark|name=Kingsnorth Transmission - Kingsnorth Static Inverter Plant}} | 51|22|23|N|0|7|38|W|type:landmark|name=Kingsnorth Transmission - Beddington Static Inverter Plant}} | 85 (85/0) | 266 | 320 | 1975 | Merc | Bipolar scheme Supplier: English Electric Shut down in 1987 | [33] | Kingsnorth | UK - Kingsnorth | 51|32|03|N|0|15|29|W|type:landmark|name=Kingsnorth Transmission - Willesden Static Inverter Plant}} | 111 (111/0) | 266 | 320 | 1975 | Merc | Opposite pole of Kingsnorth - Beddington. Cable wholly underground except for Thames crossing - crossed on upstream side of Putney District line railway bridge | Skagerrak 1 + 2 | 56|28|44|N|9|34|1|E|type:landmark|name=Skagerrak - Tjele Static Inverter Plant}} | 58|15|36|N|7|53|55|E|type:landmark|name=Skagerrak - Kristiansand Static Inverter Plant}} | 230 (130/100) | 250 | 500 | 1977 | Thyr | Supplier: STK(Nexans) Control system upgrade by ABB in 2007 | [34][35][36] | Gotland 2 | 57|43|41|N|16|38|51|E|type:landmark|name=Gotland Transmission - Västervik Static Inverter Plant}} | 57|35|13|N|18|11|44|E|type:landmark|name=Gotland Transmission - Yigne Static Inverter Plant}} | 99.5 (92.9/6.6) | 150 | 130 | 1983 | Thyr | Supplier: ABB | Interconnexion France Angleterre (new) | 50|54|11|N|1|47|5|E|type:landmark|name=Cross-Channel ( new) - Les Mandarins Static Inverter Plant}} | 51|6|21|N|0|58|32|E|type:landmark|name=Cross-Channel ( new) - Sellindge Static Inverter Plant}} | 72 (72/0) | 270 | 2000 | 1986 | Thyr | 2 bipolar systems Supplier: Alstom | [31][37] | Gotland 3 | 57|43|41|N|16|38|51|E|type:landmark|name=Gotland Transmission - Västervik Static Inverter Plant}} | 57|35|13|N|18|11|44|E|type:landmark|name=Gotland Transmission - Yigne Static Inverter Plant}} | 98 (98/0) | 150 | 130 | 1987 | Thyr | Supplier: ABB | Konti-Skan 2 | 57|3|46|N|10|5|24|E|type:landmark|name=Konti-Skan - Vester Hassing Static Inverter Plant}} | 57|36|24|N|12|6|40|E|type:landmark|name=Konti-Skan - Lindome Static Inverter Plant}} | 147 (87/60) | 285 | 300 | 1988 | Thyr | Supplier: ABB | Fenno-Skan | 61|09|07|N|21|37|32|E|type:landmark|name=Fenno-Skan - Rauma Static Inverter Plant}} | 60|24|14|N|18|08|10|E|type:landmark|name=Fenno-Skan - Dannebo Static Inverter Plant}} | 233 (200/33) | 400 | 500 | 1989 | Thyr | Supplier: ABB | | SACOI 2 | 43|3|10|N|10|41|42|E|type:landmark|name=SACOI - Suvereto Static Inverter Plant}} ( before 1992: Italy - San Dalmazio {{Coord|43|15|43|N|10|55|05|E|type:landmark|name=SACOI - San Dalmazio Static Inverter Plant ( abandoned)}}) | 42|31|40|N|9|26|59|E|type:landmark|name=SACOI - Lucciana Static Inverter Plant}} ; Codrongianos, Italy {{Coord|40|39|7|N|8|42|48|E|type:landmark|name=SACOI - Codrogianos Static Inverter Plant}} | 422 (118/304) | 200 | 300 | 1992 | Thyr | Multiterminal scheme Supplier: Alstom | | Skagerrak 3 | 56|28|44|N|9|34|1|E|type:landmark|name=Skagerrak - Tjele Static Inverter Plant}} | 58|15|36|N|7|53|55|E|type:landmark|name=Skagerrak - Kristiansand Static Inverter Plant}} | 230 (130/100) | 350 | 440 | 1993 | Thyr | Supplier: Nexans ABB | [34] | Baltic Cable | 53|53|46|N|10|48|9|E|type:landmark|name=Baltic-Cable - Lubeck-Herrenwyk Static Inverter Plant}} | 55|30|1|N|13|8|45|E|type:landmark|name=Baltic-Cable - Kruseberg Static Inverter Plant}} | 262 (250/12) | 450 | 600 | 1994 | Thyr | Supplier: ABB | Kontek | 55|27|1|N|12|0|27|E|type:landmark|name=Kontek - Bjæverskov Static Inverter Plant}} | 54|6|3|N|12|13|1|E|type:landmark|name=Kontek - Bentwisch Static Inverter Plant}} | 170 (170/0) | 400 | 600 | 1996 | Thyr | Supplier: ABB | Hellsjön-Grängesberg | 60|02|50|N|15|08|52|E|type:landmark|name=Hellsjön-Grängesberg Transmission - Hellsjön Static Inverter Plant}} | 60|03|53|N|14|59|39|E|type:landmark|name=Hellsjön-Grängesberg Transmission - Grängesberg Static Inverter Plant}} | 10 (0/10) | 180 | 3 | 1997 | IGBT | Experimental HVDC Supplier: ABB | | Visby-Nas | 57|05|58|N|18|14|27|E|type:landmark|name=Visby-Nas Transmission - Nas Static Inverter Plant}} | 57|37|29|N|18|21|18|E|type:landmark|name=Visby-Nas Transmission - Visby Static Inverter Plant}} | 70 (70/0) | 80 | 50 | 1999 | Thyr | | SwePol | 54|30|8|N|16|53|28|E|type:landmark|name=SwePol - Wierzbięcin (Slupsk) Static Inverter Plant}} | 56|9|11|N|14|50|29|E|type:landmark|name=SwePol - Stärnö Static Inverter Plant}} | 245 (245/0) | 450 | 600 | 2000 | Thyr | Supplier: ABB | [38] | Tjæreborg | 55|26|52|N|8|35|34|E|type:landmark|name=Tjæreborg-Enge Transmission - Enge Static Inverter Plant}} | 55|28|07|N|8|33|36|E|type:landmark|name=Tjæreborg-Enge Transmission - Tjæreborg Static Inverter Plant}} | 4.3 (4.3/0) | 9 | 7 | 2000 | IGBT | Interconnection to wind power generating stations | Italy-Greece | 39|11|00|N|20|57|48|E|type:landmark|name=Italy-Greece Transmission - Arachthos Static Inverter Plant}} | 40|9|53|N|18|7|49|E|type:landmark|name=Italy-Greece Transmission - Galatina Static Inverter Plant}} | 310 (200/110) | 400 | 500 | 2001 | Thyr | | Moyle | 55|04|10|N|4|58|50|W|type:landmark|name=Moyle - Auchencrosh Static Inverter Plant}} | 54|50|34|N|5|46|11|W|type:landmark|name=Moyle - Ballycronan More Static Inverter Plant}} | 63.5 (63.5/0) | 250 | 500 | 2001 | Thyr | Supplier: Siemens, Nexans | [39] | HVDC Troll | 60|33|01|N|4|50|26|E|type:landmark|name=Kollsnes-Troll Transmission - Kollsnes Static Inverter Plant}} | 60|40|00|N|3|40|00|E|type:landmark|name=Kollsnes-Troll Transmission - Troll A Static Inverter Plant (situated on Troll A offshore platform)}} | 70 (70/0) | 60 | 80 | 2004 | IGBT | Power supply for offshore gas compressor Supplier: ABB | [40] | Estlink | 60|12|14|N|24|33|06|E|type:landmark|name=Estlink - Espoo Static Inverter Plant}} | 59|23|5|N|24|33|37|E|type:landmark|name=Estlink - Harku Static Inverter Plant}} | 105 (105/0) | 150 | 350 | 2006 | IGBT | Supplier: ABB | [40] | NorNed | 53|26|4|N|6|51|57|E|type:landmark|name=NorNed - Eemshaven Static Inverter Plant}} | 58|16|58|N|6|51|55|E|type:landmark|name=NorNed - Feda Static Inverter Plant}} | 580 (580/0) | 450 | 700 | 2008 | Thyr | Supplier: ABB, Nexans | [40] | BritNed | 51|26|24|N|0|43|0|E|type:landmark|name=HVDC Britned - Grain Static Inverter Plant}} | 51|57|27|N|4|01|17|E|type:landmark|name=HVDC Britned - Maasvlakte Static Inverter Plant}} | 245 (245/0) | 450 | 1000 | 2010 | Thyr | Operational since April 2011. Supplier: Siemens | [40][41][42][43] | StoreBælt | 55|22|01|N|10|30|25|E|type:landmark|name=HVDC StoreBælt - Fraugde Static Inverter Plant}} | 55|31|53|N|11|19|01|E|type:landmark|name=HVDC StoreBælt - Herslev Static Inverter Plant}} | 56 (56/0) | 400 | 600 | 2010 | Thyr | Operational since August 2010. Supplier: Siemens | [40] | Cometa | 39|38|28|N|0|14|7|W|type:landmark|name=Cometa - Morvedre HVDC Static Inverter}} | 39|32|2|N|2|30|21|E|type:landmark|name=Cometa - Santa Ponsa HVDC Static Inverter}} | 247 (247/0) | 250 | 400 | 2011 | Thyr | Expected completion 2011 Supplier: Siemens (converter stations); Prysmian/Nexans (cables) | [40] | Fenno-Skan 2 | 61|09|07|N|21|37|32|E|type:landmark|name=Fenno-Skan - Rauma Static Inverter Plant}} | 60|25|30|N|17|3|42|E|type:landmark|name=Fenno-Skan - Finnbole HVDC Static Inverter}} | 303 (200/103) | 500 | 800 | 2011 | Thyr | | SAPEI | 41|25|47|N|12|48|25|E|type:landmark|name=SAPEI - Latina Static Inverter Plant}} | 40|50|29|N|8|18|21|E|type:landmark|name=SAPEI - Fiume Santo Static Inverter Plant}} | 435 (435/0) | 500 | 1000 | 2011 | Thyr | The largest HVDC link in the Mediterranean Sea. Supplier: ABB | [40][44][45] | Valhall HVDC | 58|04|37|N|6|46|29|E|type:landmark|name=HVDC Valhall - Lista Static Inverter Plant}} | Norway - Valhall, Offshore platform | 292 (292/0) | 150 | 78 | 2011 | IGBT | Supplier: ABB, Nexans | [46][47] | BorWin1 | Germany - Diele | Germany - BorWin Alpha platform | 200 (200/0) | ±150 | 400 | 2012 | IGBT | Supplier: ABB | [48][49][50] | East West Interconnector | 53|28|16|N|6|34|3|W|type:landmark|name=East West Interconnector - Woodland HVDC Static Inverter}} | 53|13|38|N|3|4|22|W|type:landmark|name=East West Interconnector - Shotton HVDC Static Inverter}} | 130 (130/0) | ±200 | 500 | 2012 | IGBT | Supplier: ABB | [51] | Fenno-Skan 1 Upgrade | Finland - Rauma | Sweden - Finnböle | 233 (200/33) | 400 | 500 | 2013 | Thyr | Upgrade Supplier:ABB | [52][53][54] | Estlink 2 | 60|22|36|N|25|22|01|E|type:landmark_region:FI|name=Estlink 2 - Anttila Static Inverter Plant|display=inline}} | 59|22|13|N|27|04|05|E|type:landmark_region:EE|name=Estlink 2 - Püssi Static Inverter Plant|display=inline}} | 171 (157/14) | 450 | 650 | 2014 | Thyr | Supplier: Siemens, Nexans | ÅL-link | 60|27|49|N|22|03|49|E|type:landmark|name= HVDC Finland-Åland - Naantali Static Inverter Plant}} | Åland - Ytterby | 158 (158/0) | 80 | 100 | 2015 | IGBT | Supplier: ABB | [55][56][57] | BorWin2 | 53|7|30|N|7|18|29|E|type:landmark|name=BorWin2 - Diele Static Inverter Plant}} | 54|21|18|N|6|01|30|E|type:landmark|name=BorWin2 - BorWin Beta platform}} | 200 (200/0) | ±300 | 800 | 2015 | IGBT | Supplier: Siemens | [58] | DolWin1 | 52|58|57|N|7|15|26|E|type:landmark|name=HVDC DolWin1 - Heede Static Inverter Plant}} | 53|59|42|N|6|25|16|E|type:landmark|name=DolWin1 - DolWin Alpha platform}} | 165 (165/0) | ±320 | 800 | 2015 | IGBT | Supplier:ABB | [59] | HelWin1 | 53|55|01|N|9|13|55|E|type:landmark|name=HVDC HelWin1 - Büttel Static Inverter Plant}} | 54|27|07|N|7|44|20|E|type:landmark|name=HelWin1 - HelWin Alpha platform}} | 130 (130/0) | ±250 | 576 | 2015 | IGBT | Supplier: Siemens | [60] | HelWin2 | 53|55|01|N|9|13|55|E|type:landmark|name=HVDC HelWin2 - Büttel Static Inverter Plant}} | 54|27|11|N|7|44|20|E|type:landmark|name=HelWin2 - HelWin Beta platform}} | 130 (130/0) | ±320 | 690 | 2015 | IGBT | Supplier: Siemens | INELFE | 42|43|56|N|2|48|14|E|type:landmark|name=INELFE - Baixas Static Inverter Plant}} | 42|13|59|N|2|56|39|E|type:landmark|name=INELFE - Santa Llogaia Static Inverter Plant}} | 64 (64/0) | ±320 | 2000 | 2015 | IGBT | Supplier: Siemens, Cables: Prysmian. €700m, 8 km tunnel near HSR | [61][62][63][64] | LitPol Link HVDC is B2B | Lithuania - Alytus | Poland - Elk | 160 (0/160) | 70 | 500 | 20152 [65] | Thyr | Supplier: ABB | [66][67][68] | NordBalt | 56|46|4|N|15|51|15|E|type:landmark|name=NordBalt - Nybro Static Inverter Plant}} | 55|40|54|N|21|15|24|E|type:landmark|name=NordBalt - Klaipeda Static Inverter Plant}} | 450 (450/0) | 300 | 700 | 2015 | IGBT | Supplier: ABB | [69] | Skagerrak 4 | 56|28|44|N|9|34|1|E|type:landmark|name=Skagerrak - Tjele Static Inverter Plant}} | 58|15|36|N|7|53|55|E|type:landmark|name=Skagerrak - Kristiansand Static Inverter Plant}} | 244 (244/0) | 500 | 700 | 2015 | IGBT | Suppliers: Nexans, ABB | [70] | SylWin1 | 53|55|01|N|9|13|55|E|type:landmark|name=HVDC SylWin1 - Büttel Static Inverter Plant}} | 55|03|47|N|7|14|28|E|type:landmark|name=SylWin1 - SylWin Alpha platform}} | 205 (205/0) | ±320 | 864 | 2015 | IGBT | Supplier: Siemens | [71] | Troll A 3&4 | Norway - Kollsnes | Norway - Troll A 3&4 platform | 70 (70/0) | 66 | 100 | 2015 | IGBT | Supplier: ABB | [72][73][74][75][76][77] | DolWin2 | 52|58|52|N|7|15|26|E|type:landmark|name=HVDC DolWin1 - Heede Static Inverter Plant}} | 53|58|41|N|6|55|23|E|type:landmark|name=DolWin2 - DolWin Beta platform}} | 135 (135/0) | ±320 | 900 | 2016 | IGBT | Supplier: ABB | [78] | SydVästlänken | 57|44|52|N|14|39|19|E|type:landmark|name=SydVästlänken - Barkeryd Static Inverter Plant}} | 55|49|59|N|13|36|08|E|type:landmark|name=SydVästlänken - Hurva Static Inverter Plant}} | 260 (197/63) | ±300 | 2x720 | 2016 | IGBT | Supplier: Alstom | DolWin3 | 52|58|57|N|7|15|26|E|type:landmark|name=HVDC DolWin3 - Heede Static Inverter Plant}} | 53|59|42|N|6|25|16|E|type:landmark|name=DolWin3 - DolWin Gamma platform}} | 160 (160/0) | ±320 | 900 | 2017 | IGBT | Supplier: Alstom | [79] | HVDC MON.ITA Project | 42|23|41|N|14|07|30|E|type:landmark|name=HVDC MON.ITA Cepagatti Static Inverter Plant}} | 42|19|03|N|18|47|41|E|type:landmark|name=HVDC MON.ITA Lastva Grbaljska Static Inverter Plant}} | 415 (415/0) | ±500 | 1000 | 2017 | Thyr | Supplier: Toshiba (converter stations); Nexans (cables). | [80][81][82] | Western HVDC Link | 55|43|16|N|4|53|7|W|type:landmark|name=Western HVDC Link - Hunterston Static Inverter Plant}} | UK - Flintshire Bridge {{coord|53|13|54|N|3|1|58|W|type:landmark|name=Western HVDC Link - Flintshire Bridge Static Inverter Plant}} | 422 (422/0) | 600 | 2200 | 2017-18 | Thyr | Supplier: Prysmian Group, Siemens First subsea 600kV link | [83][84] | Caithness Moray HVDC3 | UK - Spittal | UK - Blackhillock | 160 | 320 | 1200 | 2018 | IGBT | Supplier: ABB | [85][86] | BorWin3 | Germany - Diele | Germany - BorWin Gamma platform | 200 (200/0) | ±320 | 900 | 2019 | IGBT | Supplier: Siemens | COBRAcable | Denmark - Endrup via Fanø | Nederlands - Eemshaven | 325 | ±320 | 700 | 20194 | Cost € 449m | [87][88][89][90][91] | ElecLink | France - Les Mandarins | UK - Sellindge | 70 | 320 | 1000 | 2019 | In the Channel Tunnel Cost €580m | [92][93] | France-Italy via Fréjus Road Tunnel | France, Grand-Île | Italy, Piossasco | 190 | ±320 | 2x600 | 2019 | IGBT | Supplier: Alstom (converter stations); Prysmian (cables). | [94][95][96][97] | Nemo Link | Belgium - near Bruges | UK - Richborough Energy Park | 140 (140/0) | 400 | 1000 | 2019 | IGBT | Converter stations: Siemens , cables: J-power systems [98] | [99][100] | ALEGrO | Belgium - Visé | Germany - Aachen | 100 (100/0) | 320 | 1000 | 2019-205 | IGBT | | [101] | IFA2 | France - Tourbe, Normandie | UK -Pilling, Hampshire | 240 | 400 | 1000 | 2020 | IGBT | Supplier: ABB | [102][103][104] | NORD.LINK | 58|40|07|N|6|45|16|E|type:landmark|name=Nordlink - Tonstad Static Inverter Plant}} | 53|55|18|N|9|20|41|E|type:landmark|name=Nordlink - Wilster Static Inverter Plant}} | 623 (570/53) | 525 | 1400 | 2020 | IGBT | Supplier: ABB | [105][106][107] | NSN Link | Norway - Kvilldal | England - Blyth | 730 | 515 | 1400 | 2020 | IGBT | Supplier: ABB, Prysmian Group, Nexans, MACH 3 Control & Protection | [108][109][110][111] | FAB Link | France - Menuel on Cherbourg Peninsula | UK - Exeter via Alderney | 1000/1400 | 2021 | [112][113] | Shetland HVDC Connection | UK - Upper Kergord | UK - near Staxigoe[114] | 345 (345/0) | 300 | 550/600 | 20216 | Thyr | [115][116] | Western Isles HVDC | UK - Arnish Point near Stornoway | UK - Beauly | 156 | 320 | 600 | 20217 | [160] | EuroAsia Interconnector | Israel via Cyprus and Crete | Greece - Attica | 1520 | 500 | 2000 | 2022 | [117][118] | NorthConnect | Norway - Simadalen | UK - Peterhead | 650 | 1400 | 2022 | [119][120] | Viking Link | Denmark - Revsing | UK - Bicker Fen | 740 | 1000-1400 | 2022 | [121][122] | EuroAfrica Interconnector | Egypt via Cyprus and Crete | Greece - Attica | 1707 | 500 | 2000 | 2021 | [123][124][125][126] | Eastern HVDC Link | UK - Peterhead | UK - Hawthorn | 305 | 400 | 2000 | 2024 | [127] | 2 As of 9 December 2015, LitPol Link started trial operations.[128] 3 Caithness Moray HVDC will serve a number of renewable energy sources in the north of Scotland - see map [129] 4 Contracts due to be placed in 2016.
5 Elia says construction expected to start in late 2017. 6 2021 date is that quoted to support the Shetland Wind Farm that SSE is a part investor in.[130]
7 Decision on project expected in 2017 following consultation - see SSE PD reference. North America ! style="background-color: #87CEEB" | {{tooltip|Name|System/Project}} ! style="background-color: #87CEEB" | Converter station 1 ! style="background-color: #87CEEB" | Converter station 2 ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Total Length (Cable/Pole) (km)|Cable – undersea or underground cable; Pole – overhead wires}} ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Volt (kV)|DC Voltage}} ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Power (MW)|Power Rating}} ! style="background-color: #87CEEB" | {{tooltip|Year|Year Commissioned}} ! style="background-color: #87CEEB" | Type ! style="background-color: #87CEEB" class="unsortable"| Remarks ! style="background-color: #87CEEB" class="unsortable"| {{tooltip|Ref|Source}}
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HVDC Mechanicville–Schenectady | | {{Coord>42|54|45|N|73|40|49|W|type:landmark|name=Mechanicville-Schenectaday Transmission - Mechanicville Hydroelectric Power Plant}} USA - Schenectady, NY | 37 (0/37) | 12 | 5 | 1932 | Merc | Experimental, frequency conversion 40 to 60 Hz Dismantled after WW II | [131] | Vancouver Island 1 | | {{Coord>49|5|31|N|123|2|31|W|type:landmark|name=Vancouver Island Transmission - Delta Static Inverter Plant}} | {{Coord>48|49|39|N|123|42|55|W|type:landmark|name=Vancouver Island Transmission - North Cowichan Static Inverter Plant}} 75 (42/33) | 260 | 312 | 1968 | Merc | Supplier: ASEA | [31] | Pacific DC Intertie | | {{Coord>45|35|39|N|121|6|51|W|type:landmark|name=Pacific DC Intertie - Celilo Static Inverter Plant}}34|18|39|N|118|29|21|W|type:landmark|name=Pacific DC Intertie - Sylmar Static Inverter Plant}}, {{Coord|34|18|42|N|118|28|53|W|type:landmark|name=Pacific DC Intertie - Sylmar A Static Inverter Plant}} | 1362 (0/1362) | ±500 | 3100 | 1970 | Thyr | Transmission voltage ±400 kV until 1984 Maximum transmission power 1440 MW until 1982 From 1982 to 1984 1600 MW From 1984 to 1989 2000 MW Merc replaced by Thyr in 2004 Original supplier: ASEA, GE In 1989 upgraded by ABB In 2004 upgraded by ABB and Siemens | [31][31][132][133] | Nelson River Bipole 1 | | {{Coord>56|21|41|N|94|36|48|W|type:landmark|name=Nelson River Bipole 1 - Gillam Static Inverter Plant}} | {{Coord>49|59|39|N|97|25|39|W|type:landmark|name=Nelson River Bipole 1 - Rosser Static Inverter Plant}} 895 (0/895) | 463.5 | 1854 | 1971 | Thyr | Used the largest mercury arc rectifiers ever built Original supplier: English Electric. In 1992/1993, Pole 1 upgraded to Thyr by Alstom. In 2004, Pole 2 upgraded to Thyr by Siemens. | [31][134] | Vancouver Island 2 | | {{Coord>49|5|31|N|123|2|31|W|type:landmark|name=Vancouver Island Transmission - Delta Static Inverter Plant}} | {{Coord>48|49|39|N|123|42|55|W|type:landmark|name=Vancouver Island Transmission - North Cowichan Static Inverter Plant}} 75 (33/42) | 280 | 370 | 1977 | Thyr | Supplier: GE | [31] | Square Butte | | {{Coord>47|4|18|N|101|11|45|W|type:landmark|name=Square Butte - Center Static Inverter Plant}} | {{Coord>46|46|25|N|92|17|39|W|type:landmark|name=Square Butte - Arrowhead Static Inverter Plant}} 749 (0/749) | 250 | 500 | 1977 | Thyr | Supplier: GE In 2004 Control system upgrade by ABB | [31][135][136] | Nelson River Bipole 2 | | {{Coord>56|30|14|N|94|8|24|W|type:landmark|name=Nelson River Bipole 2 - Sundance Static Inverter Plant}} | {{Coord>49|59|39|N|97|25|49|W|type:landmark|name=Nelson River Bipole 2 - Rosser Static Inverter Plant}} 940 (0/940) | 500 | 2000 | 1978-1985 | Thyr | Supplier: Siemens | [31][134] | CU | (Coal Creek) {{Coord>47|22|24|N|101|9|23|W|type:landmark|name=CU - Coal Creek Static Inverter Plant}} | | (Dickinson) {{Coord>45|6|40|N|93|48|36|W|type:landmark|name=CU - Rockford Static Inverter Plant}} 687 (0/687) | 400 | 1000 | 1979 | Thyr | Supplier: ABB In 2004, control system upgrade by ABB | [31][137] | Path 27 | | {{Coord>39|30|2|N|112|34|51|W|type:landmark|name=Intermountain Transmission - Intermountain Static Inverter Plant}} | {{Coord>34|33|4|N|117|26|14|W|type:landmark|name=Intermountain Transmission - Adelanto Static Inverter Plant}} 785 (0/785) | ±500 | 1920 | 1986 | Thyr | | Quebec - New England Transmission | | [https://www.openstreetmap.org/relation/3392247 OpenStreetMap] {{Coord>53|43|33|N|77|44|17|W|type:landmark|name=Quebec-New England Transmission - Radisson Static Inverter Plant}} | {{Coord>46|04|47|N|72|14|58|W|type:landmark|name=Quebec-New England Transmission - Nicolet Static Inverter Plant}}; USA - Ayer, MA {{Coord|42|34|13|N|71|31|27|W|type:landmark|name=Quebec-New England Transmission - Sandy Pond Static Inverter Plant}} 1105 (5/1100) | 450 | 2250 | 1991 | Thyr | Quebec-New England Transmission |reason=HQ website lists 2 stations |date=August 2014}} Converter stations near Windsor, QC and Monroe, NH were decommissioned in 2007.Supplier: ABB | [31] | Cross Sound Cable | | {{Coord>41|17|12|N|72|54|8|W|type:landmark|name=Cross Sound Cable - New Haven Static Inverter Plant}} | {{Coord>40|57|33|N|72|52|3|W|type:landmark|name=Cross Sound Cable - Shoreham Static Inverter Plant}} 40 (40/0) | 150 | 330 | 2002 | IGBT | Buried underwater cable Supplier: ABB | [138] | Neptune Cable | | {{Coord>40|45|38|N|73|33|4|W|type:landmark|name=Neptune - Hicksville Static Inverter Plant}} | {{Coord>40|28|25.38|N|74|21|11.1|W|type:landmark|name=Neptune - Sayreville Static Inverter Plant}} 105 (105/0) | 500 | 660 | 2007 | Thyr | Supplier: Siemens | [139] | Trans Bay Cable | | {{Coord>38|01|51|N|121|53|48|W|type:landmark|name=Trans Bay Cable - East Bay Converter Station}} | {{Coord>37|45|17|N|122|23|09|W|type:landmark|name=Trans Bay Cable - San Francisco Converter Station}} 85 (85/0) | 200 | 400 | 2010 | IGBT | First HVDC system using Modular Multi-Level Converter Supplier: Siemens, Pirelli | [140][141][142] | Eastern Alberta Transmission Line | 50|30|41|N |112|01|02|W|type:landmark|name=Eastern Alberta Transmission Line - Newell Static Inverter Plant}} | 53|51|28|N |113|13|52|W|type:landmark|name=Eastern Alberta Transmission Line - Heathfield Static Inverter Plant}} | 485 (0/485) | 500 | 1000 | 2015/2016 | Thyr | Supplier: Siemens | [143] | Western Alberta Transmission Line | 53|21|13|N|114|18|33|W|type:landmark|name=Western Alberta Transmission Line - Genesee Static Inverter Plant}} | 50|57|37|N|113|43|11|W|type:landmark|name=Western Alberta Transmission Line - Langdon Static Inverter Plant}} | 350 (0/350) | 500 | 1000 | 2015 | Thyr | Supplier: Siemens | [143][144] | Nelson River Bipole 3 | | {{coord>56|39|25|N|93|51|14|W|type:landmark|name=Nelson River Bipole 3 - Keewatinohk Static Inverter Plant}} | {{coord>49|51|59|N|96|56|24|W|type:landmark|name=Nelson River Bipole 3 - Riel Static Inverter Plant}} 1324 (0/1324) | 500 | 2000 | 2018 | Thyr | Supplier: Siemens | [31][134] | Labrador-Island Link | Canada - Muskrat Falls, NL | Canada - Soldiers Pond, NL | 1135 (35/1100) | 350 | 900 | 2017 | Thyr | Drilling for cable landfall began in 2014. Supplier: Alstom Grid | [145][146] | Maritime Link | 48|31|52|N|58|15|39|W|type:landmark|name=Bottom Brook substation}} | | {{Coord>45|59|30|N|60|16|26|W|type:landmark|name=Woodbine Substation}} 360 (170/190) | 200 | 500 | 2017 | IGBT | Right-of-way clearing began in 2014. Supplier: ABB | [147][148][149][150] | Plains & Eastern Clean Line | USA - Texas County, OK | USA - Shelby County, TN | 1207 (0/1207) | 600 | 4000 | 2018|~2018}} | Thyr | Approved March 2016 | [151][152][153] | New England Clean Power Line | USA - Alburgh, VT | USA - Ludlow, VT | 248 (248/0) | 320 | 1000 | 2020 | [154][155] | Juan de Fuca Cable Project | 48|06|10|N|123|25|00|W|type:landmark|name=Port Angeles converter station}} | 48|29|26|N|123|27|30|W|type:landmark|name=Pike Lake converter station}} | 35 (35/0) | 150 | 550 | ? | IGBT | Buried undersea (30.5 km) and underground (2.5 km at each end) Supplier: ABB | [156][157] | Rock Island Clean Line | USA - O'Brien County, IA | USA - Grundy County, IL | 805 (0/805) | 600 | 3500 | ? | Thyr | Supplier: Siemens | [158] | TransWest Express | USA – Sinclair, WY | USA – Boulder City, NV | 1165 (0/1165) | 600 | 3000 | ? | Final EIS expected in April 2015. | [159][160][161] |
South America ! style="background-color: #87CEEB" | {{tooltip|Name|System/Project}} ! style="background-color: #87CEEB" | Converter station 1 ! style="background-color: #87CEEB" | Converter station 2 ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Total Length (Cable/Pole) (km)|Cable – undersea or underground cable; Pole – overhead wires}} ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Volt (kV)|DC Voltage}} ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Power (MW)|Power Rating}} ! style="background-color: #87CEEB" | {{tooltip|Year|Year Commissioned}} ! style="background-color: #87CEEB" | Type ! style="background-color: #87CEEB" class="unsortable"| Remarks ! style="background-color: #87CEEB" class="unsortable"| {{tooltip|Ref|Source}}
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Itaipu 1 | | {{Coord>25|27|58|S|54|32|33|W|type:landmark|name=Itaipu DC Transmission - Foz do Igacu Static Inverter Plant}} | {{Coord>23|40|2|S|47|6|19|W|type:landmark|name=Itaipu DC Transmission - Sao Roque Static Inverter Plant}} 785 (0/785) | 600 | 3150 | 1984 | Thyr | Supplier: ABB | [31] | Itaipu 2 | | {{Coord>25|27|58|S|54|32|33|W|type:landmark|name=Itaipu DC Transmission - Foz do Igacu Static Inverter Plant}} | {{Coord>23|40|2|S|47|6|19|W|type:landmark|name=Itaipu DC Transmission - Sao Roque Static Inverter Plant}} 805 (0/805) | 600 | 3150 | 1987 | Thyr | Supplier: ABB | [31] | Rio Madeira | | {{coord>08|54|53|S|63|57|27|W|type:landmark|name=HVDC Rio Madeira - Porto Velho Static Inverter Plant}} | {{coord>21|49|59|S|48|20|52|W|type:landmark|name=HVDC Rio Madeira - Araraquara Static Inverter Plant}} 2375 (0/2375) | 600 | 7100 | 2013 | Thyr | The longest transmission link in the world Suppliers: ABB, Alstom | [162] | Xingu-Estreito | Brazil - Anapu, Pará | Brazil - Ibiraci, Minas Gerais | 2076 (0/2076) | 800 | 4000 | 2017 |
Back to back{{Citation style|section|date=July 2014|details=In particular, external links should be converted to footnotes}} ! style="background-color: #87CEEB" | {{tooltip|Name|System/Project}} ! style="background-color: #87CEEB" | Location ! style="background-color: #87CEEB" data-sort-type="number" | {{tooltip|Volt (kV)|DC Voltage}} ! style="background-color: #87CEEB" | {{tooltip|Power (MW)|Power Rating}} ! style="background-color: #87CEEB" | {{tooltip|Year|Year Commissioned}} ! style="background-color: #87CEEB" | Type ! style="background-color: #87CEEB" class="unsortable"| Remarks ! style="background-color: #87CEEB" class="unsortable"| {{tooltip|Ref|Source}}
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Carnegie Steel Company B2B | USA - Pittsburgh, Pennsylvania | ? | ? | ? | Merc | built for an interconnection between 60 Hz-utility system and a 25 Hz System, dismantled | [163] | Sakuma B2B | | {{Coord>35|04|57|N|137|47|56|E|type:landmark_region:JP|display=inline|name=Sakuma HVDC back-to-back Static Inverter Plant}} 125 | 300 | 1965 | Merc | replaced in 1993 by new converter using light-triggered thyristors | Eel River B2B | | {{Coord>48|01|05|N|66|26|39|W|type:landmark|name=Eel River Static Inverter Plant}} 80 | 320 | 1972 | Thyr | life extension project 2014 | [164][165] | David A. Hamil B2B | | {{coord>41|49|15|N|103|56|32|W|type:landmark|name=David A. Hamil HVDC back-to-back Static Inverter Plant}} ±50 | 100 | 1977 | Thyr | Supplier: GE | | Shin Shinano B2B | | {{Coord>36|08|14|N|137|52|58|E|type:landmark_region:JP|display=inline|name=Shin Shinano HVDC back-to-back Static Inverter Plant}} 125 | 600 | 1977 | Thyr | Supplier: Toshiba, Hitachi | Acaray B2B | | {{Coord>25|27|26|S|54|37|26|W|type:landmark|name=Ciudad de Este HVDC back-to-back Static Inverter Plant}} 25.6 | 50 | 1981 | Thyr | | Vyborg B2B | | {{Coord>60|40|49|N|28|55|7|E|type:landmark|name=Vyborg HVDC back-to-back Static Inverter Plant}} ±85 | 1065 | 1982 | Thyr | extended up to 1420 MW in 2001 | Dürnrohr B2B | | {{Coord>48|19|46|N|15|52|48|E|type:landmark|name=GK Durnrohr}}145 | 550 | 1983 | Thyr | shut down in October 1996, dismantled in 2007 | Artesia, New Mexico (Eddy County HVDC B2B) B2B | | {{Coord>32|48|51.7|N|104|14|29.6|W|type:landmark|name=Artesia HVDC back-to-back Static Inverter Plant}}82 | 200 | 1983 | Thyr | | Chateauguay B2B | | {{Coord>45|15|11|N|73|52|11|W|type:landmark|name=Chateauguay HVDC back-to-back Static Inverter Plant}} 140 | 1000 | 1984 | Thyr | Control system upgrade by ABB in 2009 | [166][167] | Oklaunion B2B | | {{Coord>34|5|6|N|99|11|1|W|type:landmark|name=Oklaunion HVDC back-to-back Static Inverter Plant}} 82 | 200 | 1984 | Thyr | ABB replacement in 2014 | [168][169] || | Blackwater, New Mexico B2B | | {{Coord>34|18|3|N|103|10|27|W|type:landmark|name=Blackwater HVDC back-to-back Static Inverter Plant}} 57 | 200 | 1984 | Thyr | Valve cooling and control systems upgrade by ABB in 2009 | [170][171] | Madawaska, Quebec B2B | | {{Coord>47|30|31|N|68|31|25|W|type:landmark|name=Deglis HVDC back-to-back Static Inverter Plant}} 140 | 350 | 1985 | Thyr | | Miles City, Montana B2B | | {{Coord>46|24|31|N|105|47|36|W|type:landmark|name=Miles City HVDC back-to-back Static Inverter Plant}} 82 | 200 | 1985 | Thyr | | Highgate, VT B2B | | {{Coord>44|56|17|N|73|3|15|W|type:landmark|name=Highgate HVDC back-to-back Static Inverter Plant}} 56 | 200 | 1985 | Thyr | Refurbishment by ABB in 2012, | [172] | Uruguaiana B2B | | {{Coord>29|48|22|S|57|0|17|W|type:landmark|name=Uruguaiana HVDC back-to-back Static Inverter Plant}}17.9 | 53.9 | 1986 | Thyr | | Broken Hill B2B | | {{Coord>31|59|10|S|141|25|9|E|type:landmark|name=Broken Hill HVDC back-to-back Static Inverter Plant}} 8.33 | 40 | 1986 | Thyr | | Virginia Smith B2B | | {{Coord>41|9|51|N|102|59|15|W|type:landmark|name=Virginia Smith HVDC back-to-back Static Inverter Plant}} 50 | 200 | 1988 | Thyr | | [173] | Vindhyachal B2B | | {{Coord>24|05|38|N|82|40|44|E|type:landmark|name=Vindhyachal HVDC back-to-back Static Inverter Plant}} 176 | 500 | 1989 | Thyr | | McNeill B2B | | {{Coord>50|35|56|N|110|01|25|W|type:landmark|name=McNeill HVDC back-to-back Static Inverter Plant}}42 | 150 | 1989 | Thyr | Supplier: Alstom | Wolmirstedt B2B | | {{Coord>52|16|21|N|11|38|10|E|type:landmark|name=GK Wolmirstedt ( never in use)}} 160 | 600 | (1992) | Thyr | construction work was stopped after reunification, static inverter hall is today part of a recycling yard | Etzenricht B2B | | {{Coord>49|37|52|N|12|6|56|E|type:landmark|name=GKK Etzenricht}} 160 | 600 | 1993 | Thyr | shut down in October 1995, dismantled in 2009 | Vienna-Southeast B2B | | {{Coord>48|7|22|N|16|25|6|E|type:landmark|name=GK Wien-Sudost}} 142 | 600 | 1993 | Thyr | shut down in October 1996, dismantled in 2007 | Chandrapur B2B | | {{Coord>20|5|21|N|79|8|36|E|type:landmark|name=Chandrapur HVDC back-to-back converter station}} 205 | 2x500 | 1998 | Thyr | Supplier: Alstom | Welsh HVDC Converter Station B2B | | {{Coord>33|03|30.3|N|94|50|36.54|W|type:landmark|name=Welsh Power Plant}} 162 | 600 | 1998 | Thyr | | Garabi HVDC | | {{Coord>28|15|19|S|55|40|18|W|type:landmark|name=Garabi HVDC back-to-back Static Inverter Plant}} ±70 | 2200 | 1999 | Thyr | Brazil-Argentina Interconnection. Supplier: ABB In 2002, the second phase 'Garabi 2' was supplied by ABB . | [174] | Vizag 1 | | {{Coord>17|38|33|N|83|7|57|E|type:landmark|name=Vizag I HVDC back-to-back converter station}}205 | 500 | 1999 | Thyr | Supplier: Alstom | Minami-Fukumitsu B2B | | {{Coord>36|29|46|N|136|54|57|E|type:landmark_region:JP|display=inline|name=Minami-Fukumitsu HVDC back-to-back Static Inverter Plant}} 125 | 300 | 1999 | Thyr | | Rivera B2B | | {{Coord>30|56|29|S|55|33|34|W|type:landmark|name=Rivera HVDC back-to-back Static Inverter Plant}} 22 | 70 | 2000 | Thyr | Supplier: Alstom | Eagle Pass, Texas B2B | | {{Coord>28|42|58.8|N|100|29|26.88 |W|type:landmark|name=Eagle Pass HVDC back-to-back Static Inverter Plant}} 15.9 | 36 | 2000 | IGBT | | Sasaram B2B | | {{Coord>25|07|42|N|83|42|29|E|type:landmark|name=Sasaram HVDC back-to-back Static Inverter Plant}} 205 | 500 | 2003 | Thyr | Supplier: Alstom | Rapid City DC Tie B2B | | {{Coord>44|00|37|N|103|9|54|W|type:landmark|name=Rapid City HVDC back-to-back Static Inverter Plant}} 13 | 200 | 2003 | Thyr | [175][176] | Vizag 2 | | {{Coord>17|38|26|N|83|8|10|E|type:landmark|name=Vizag II HVDC back-to-back converter station}} 176 | 500 | 2005 | Thyr | Installed at Gazuwaka. Supplier:ABB. This is similar in specs to Vizag I and connects the Eastern and Southern grids. | [177] | Lingbao B2B | | {{Coord>34|32|56|N|110|50|49|E|type:landmark|name=Lingbao HVDC back-to-back Static Inverter Plant}} 168 | 360 | 2005 | Thyr | Supplier: NR(Protection&Control), Extension project 2010: Supplier: ABB;C-EPRI Electric Power Engineering Co.,Ltd | [178][179] | Lamar Co., Colorado B2B | | {{Coord>38|12|25.08|N|102|31|43.92|W|type:landmark|name=Lamar HVDC back-to-back Static Inverter Plant}}63.6 | 210 | 2005 | Thyr | Supplier: Siemens; Combination of B2B HVDC & Grid Power Flow Controller (GPFC) | [180] | Higashi-Shimuzu B2B | | {{Coord>35|03|24|N|138|29|58|E|type:landmark_region:JP|display=inline|name=Higashi-Shimuzu HVDC back-to-back Static Inverter Plant}} 125 | 300 | 2006 | Thyr | | Sharyland B2B | | {{Coord>26|10|01|N|98|19|25|W|type:landmark|name=Sharyland HVDC back-to-back Static Inverter Plant}} 21 | 150 | 2007 | Thyr | | Al Fadhili B2B | | {{Coord>26|53|52|N|49|20|47|E|type:landmark|name=Al Fadhili HVDC back-to-back Static Inverter Plant}} 222 | 3x600 | 2008 | Thyr | Used mainly for Dynamic Reserve Power Sharing rather than economic energy transfer. Supplier: Alstom | [181] | Outaouais B2B | | {{Coord>45|36|01|N|75|26|47|W|type:landmark|name=Outaouais HVDC back-to-back station}} 315 | 625 (2x) | 2009 | Thyr | Expected completion 2009. Supplier:ABB | [40] | Heihe B2B | | {{Coord>50|15|19|N|127|25|37|E|type:landmark|name=Heihe HVDC back-to-back station}} ±125 | 750 | 2011 | Thyr | Supplier: NR(Protection&Control)[182] | Gaoling B2B | | {{Coord>40|10|49|N|120|00|22|E|type:landmark|name=Gaoling HVDC back-to-back station}} ±500 | 1500 | 2008 | Thyr | Shandong - East B2B | China | 1200 | 2011 | Thyr | | Melo B2B | | {{Coord>32|25|02|S|54|05|34|W|type:landmark|name=Melo HVDC back-to-back Static Inverter Plant}} ±79 | 500 | 2011 | Thyr | Supplier:Alstom | North - Central B2B | China | 1000 | 2012 | Thyr | | Rio Madeira B2B | | {{coord>8|54|46|S|63|57|27|W|type:landmark|name=Rio Madeira Porto Velho HVDC Back-to-back station}} 100 | 800 | 2013 | Thyr | Supplier: ABB[183] | [184][185][186][187] | Ridgefield B2B ( Hudson Project) | | {{Coord>40|49|56|N|74|00|44|W|type:landmark|name=Ridgefield HVDC back-to-back Static Inverter Plant}} 185 | 660 | 2013 | Thyr | Bheramara B2B | 24|04|03|N|89|0|04|E|type:landmark|name=Bheramara HVDC back-to-back Static Inverter Plant}} | 158 | 500 | 2013 | Thyr | Akhaltsikhe B2B | | {{Coord>41|42|26|N|43|06|35|E|type:landmark|name=Akhaltsikhe HVDC back-to-back Static Inverter Plant}} 96 | 700 | 2013 | Thyr | Supplier: Siemens | [188] | Mackinac B2B | | {{Coord>45|51|31|N|84|44|18|W|type:landmark|name=Mackinac HVDC back-to-back Static Inverter Plant}}70 | 200 | 2014 | IGBT | Supplier: ABB | [189] | Railroad DC Tie | | {{Coord>26|10|01|N|98|19|25|W|type:landmark|name=Railroad DC Tie Static Inverter Plant}} 21 | 150 | 2014 | Thyr | | Alytus B2B | | {{Coord>54|26|19|N|23|58|02|E|type:landmark|name=Alytus HVDC back-to-back Static Inverter Plant}} ±70 | 500 | 2015 | Thyr | [190] | Mogocha B2B | | {{Coord>53|43|30|N|119|47|22|E|type:landmark|name=Mogocha HVDC back-to-back Static Inverter Plant}} ±32 | 2x100 | 2017 | IGBT | | [191] | Yu - E B2B | China-ChongQing, China-Hubei | ±420 | 4x1250 | 2017 | VSC-HVDC | Supplier: XJ Group Corporation(2x1250MW), C-EPRI Electric Power Engineering Co.,Ltd(1x1250MW), Rongxin Power Electronic Co.,Ltd. (1x1250MW) | Khani B2B | | {{Coord>56|55|09|N|119|59|24|E|type:landmark|name=Khani HVDC back-to-back Static Inverter Plant}} ±32 | 2x100 | 2019 | IGBT | | [191] | Tres Amigas SuperStation | USA - Clovis, NM | ? | 5000 | ? | IGBT |
MapsEurope- Iceland – UK (option), 1.1 GW
- Moyle: Auchencrosh, UK – Ballycronan More, Northern Ireland, UK
- NSN Norway Kvilldal – UK Blyth, 1.4 GW under construction
- Viking cable (option): Germany – Norway, 600 MW but NORD.LINK 1.4 GW under construction
- Kattegat (option): Norway – Zealand, Denmark; or Norway – southern Sweden
- Fenno-Skan: Rauma, Finland – Dannebo, Sweden
- Vyborg
- Estlink: Harku, Estonia – Espoo, Finland
- NorNed: Feda, Norway – Eemshaven, Netherlands
- Skagerrak 1, 2, 3, and 4: Tjele, Denmark – Kristiansand, Norway
- Konti-Skan 1 and 2: VesterHassing, Denmark – Stenkullen, Sweden
- Gotland: Västervik, Sweden – Ygne, Sweden
- NordE.ON 1: Diele, Germany – Borkum 2 platform, Germany
- StoreBælt: Fyn, Denmark – Zealand, Denmark
- (purposely left blank)
- SwePol: Stärnö, Sweden – Wierzbięcin (Słupsk), Poland
- Baltic Cable: Lübeck- Herrenwyk, Germany – Kruseberg, Sweden
- Kontek: Bjæverskov, Denmark – Bentwisch, Germany
- East West Interconnector: Leinster, Ireland – Anglesey, Wales, UK. Operational since 2012
- BritNed: UK – Netherlands. Operational since April 2011.
- HVDC Cross-Channel: Les Mandarins, France – Sellindge, UK
- HVDC Italy–Corsica–Sardinia: "SACOI" – Codrongianos, Sardinia, Italy – Lucciana, Corsica, France – Suvereto, Italy (mainland)
- Sapei, Sardinia – Italian mainland
- Cometa: Valencia, Spain – Mallorca, Spain
25 — 28 EuroMed options: - Algeria – Spain
- Algeria – Sardinia
- Tunis – Sicily
- Tripoli – Sicily
- HVDC Italy-Greece: Arachthos, Greece – Galatina, Italy
See also- Asian Super Grid
- Desertec
- Electrode line
- European super grid
- High-voltage direct current
- List of high voltage underground and submarine cables
- Lyon-Moutiers DC transmission scheme
- Scotland-Norway interconnector
- HVDC converter station
- Super grid
- Submarine power cable
- Transmission tower
- Uno Lamm
- Valve hall
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Sources | title=HVDC and FACTS Controllers: Applications Of Static Converters In Power Systems | author=Vijay K. Sood | page=2 | publisher=Springer-Verlag | isbn=978-1-4020-7890-3 }}{{refend}} 1 : HVDC transmission lines |