Europe Interconnector Flows Map
Between 28 September 2026 and 27 October 2026 the largest net flow of electricity across a European border was 4.23 TWh, from Sweden North-Central (SE2) into Sweden South-Central (SE3). The map shows the net flow on 88 borders between 47 bidding zones, summed over 30 complete days: a wider line is a larger net flow and the arrowhead points to the zone that received it. These are ENTSO-E metered physical flows for that window, not live readings.
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Line width shows the net flow over the 30 days 28 September to 27 October 2026, from 487 MWh (thinnest) to 4.23 TWh (widest). The arrowhead points to the zone that received the net flow. Lines join zone centres, not the real cable routes.
Select a border on the map, or a row in the table, to see its detail.
Every Border, Net Flow and Direction
30 days, 28 September to 27 October 2026| Border | Net direction | Net flow | Average net power | First zone to second | Second zone to first |
|---|---|---|---|---|---|
| Sweden North-Central (SE2) and Sweden South-Central (SE3) | Sweden North-Central (SE2) to Sweden South-Central (SE3) | 4.23 TWh | 5,882 MW | 4.23 TWh | 0 MWh |
| France and Italy North | France to Italy North | 1.96 TWh | 2,728 MW | 1.96 TWh | 162 MWh |
| Spain and Portugal | Spain to Portugal | 1.53 TWh | 2,131 MW | 1.55 TWh | 13.7 GWh |
| Belgium and Netherlands | Netherlands to Belgium | 1.46 TWh | 2,028 MW | 10.4 GWh | 1.47 TWh |
| Austria and Czechia | Czechia to Austria | 1.31 TWh | 1,826 MW | 0 MWh | 1.31 TWh |
| Sweden South-Central (SE3) and Sweden South (SE4) | Sweden South-Central (SE3) to Sweden South (SE4) | 1.23 TWh | 1,705 MW | 1.23 TWh | 2.91 GWh |
| Hungary and Slovakia | Slovakia to Hungary | 1.20 TWh | 1,672 MW | 23.4 GWh | 1.23 TWh |
| Switzerland and France | France to Switzerland | 1.13 TWh | 1,574 MW | 58.9 GWh | 1.19 TWh |
| Switzerland and Italy North | Switzerland to Italy North | 1.13 TWh | 1,570 MW | 1.16 TWh | 28.3 GWh |
| Italy Centre-South and Italy South | Italy South to Italy Centre-South | 1.08 TWh | 1,497 MW | 16.4 GWh | 1.09 TWh |
| Czechia and Slovakia | Czechia to Slovakia | 1.06 TWh | 1,478 MW | 1.09 TWh | 22.4 GWh |
| Norway South-East (NO1) and Norway West (NO5) | Norway West (NO5) to Norway South-East (NO1) | 1.05 TWh | 1,453 MW | 31.3 GWh | 1.08 TWh |
| Sweden North (SE1) and Sweden North-Central (SE2) | Sweden North (SE1) to Sweden North-Central (SE2) | 911 GWh | 1,266 MW | 933 GWh | 21.3 GWh |
| Czechia and Poland | Poland to Czechia | 871 GWh | 1,210 MW | 9.76 GWh | 881 GWh |
| Great Britain and Norway South-West (NO2) | Norway South-West (NO2) to Great Britain | 726 GWh | 1,008 MW | 59.7 GWh | 786 GWh |
| Belgium and France | France to Belgium | 699 GWh | 971 MW | 90.6 GWh | 789 GWh |
| Austria and Germany and Luxembourg | Germany and Luxembourg to Austria | 688 GWh | 956 MW | 267 GWh | 956 GWh |
| Germany and Luxembourg and Poland | Germany and Luxembourg to Poland | 665 GWh | 923 MW | 823 GWh | 158 GWh |
| Estonia and Finland | Finland to Estonia | 605 GWh | 840 MW | 4.65 GWh | 609 GWh |
| Norway Central (NO3) and Norway North (NO4) | Norway North (NO4) to Norway Central (NO3) | 584 GWh | 811 MW | 262 MWh | 584 GWh |
| Norway South-East (NO1) and Sweden South-Central (SE3) | Sweden South-Central (SE3) to Norway South-East (NO1) | 577 GWh | 801 MW | 17.7 GWh | 594 GWh |
| Norway South-East (NO1) and Norway South-West (NO2) | Norway South-East (NO1) to Norway South-West (NO2) | 533 GWh | 740 MW | 669 GWh | 136 GWh |
| Finland and Sweden South-Central (SE3) | Sweden South-Central (SE3) to Finland | 502 GWh | 697 MW | 35.0 GWh | 537 GWh |
| Austria and Slovenia | Austria to Slovenia | 481 GWh | 669 MW | 516 GWh | 34.5 GWh |
| Denmark West (DK1) and Great Britain | Denmark West (DK1) to Great Britain | 466 GWh | 647 MW | 593 GWh | 127 GWh |
| France and Great Britain | France to Great Britain | 458 GWh | 636 MW | 840 GWh | 382 GWh |
| Bulgaria and Romania | Bulgaria to Romania | 452 GWh | 628 MW | 577 GWh | 125 GWh |
| Germany and Luxembourg and France | France to Germany and Luxembourg | 451 GWh | 626 MW | 173 GWh | 624 GWh |
| Italy Centre-North and Italy North | Italy North to Italy Centre-North | 450 GWh | 625 MW | 257 GWh | 707 GWh |
| Italy North and Slovenia | Slovenia to Italy North | 447 GWh | 621 MW | 3.94 GWh | 451 GWh |
| Spain and France | France to Spain | 437 GWh | 608 MW | 302 GWh | 740 GWh |
| Finland and Sweden North (SE1) | Sweden North (SE1) to Finland | 435 GWh | 604 MW | 160 GWh | 595 GWh |
| Croatia and Hungary | Hungary to Croatia | 382 GWh | 530 MW | 1.78 GWh | 384 GWh |
| Austria and Hungary | Austria to Hungary | 354 GWh | 491 MW | 433 GWh | 78.9 GWh |
| Poland and Slovakia | Poland to Slovakia | 353 GWh | 490 MW | 354 GWh | 1.80 GWh |
| Estonia and Latvia | Estonia to Latvia | 322 GWh | 447 MW | 336 GWh | 14.0 GWh |
| Norway Central (NO3) and Norway West (NO5) | Norway Central (NO3) to Norway West (NO5) | 317 GWh | 440 MW | 318 GWh | 836 MWh |
| Italy Calabria and Italy South | Italy Calabria to Italy South | 316 GWh | 439 MW | 358 GWh | 41.8 GWh |
| Italy Centre-South and Italy Sardinia | Italy Sardinia to Italy Centre-South | 311 GWh | 432 MW | 27.1 GWh | 338 GWh |
| Germany and Luxembourg and Norway South-West (NO2) | Norway South-West (NO2) to Germany and Luxembourg | 286 GWh | 397 MW | 207 GWh | 493 GWh |
| Greece and North Macedonia | Greece to North Macedonia | 280 GWh | 389 MW | 288 GWh | 7.73 GWh |
| Norway South-West (NO2) and Norway West (NO5) | Norway West (NO5) to Norway South-West (NO2) | 265 GWh | 367 MW | 14.0 GWh | 279 GWh |
| Lithuania and Sweden South (SE4) | Sweden South (SE4) to Lithuania | 226 GWh | 314 MW | 54.5 GWh | 281 GWh |
| Denmark West (DK1) and Netherlands | Denmark West (DK1) to Netherlands | 217 GWh | 302 MW | 298 GWh | 80.7 GWh |
| Denmark West (DK1) and Sweden South-Central (SE3) | Sweden South-Central (SE3) to Denmark West (DK1) | 211 GWh | 293 MW | 36.3 GWh | 247 GWh |
| Italy Centre-North and Italy Centre-South | Italy Centre-South to Italy Centre-North | 199 GWh | 276 MW | 349 GWh | 548 GWh |
| Norway South-East (NO1) and Norway Central (NO3) | Norway Central (NO3) to Norway South-East (NO1) | 197 GWh | 274 MW | 378 MWh | 198 GWh |
| Bosnia and Herzegovina and Croatia | Bosnia and Herzegovina to Croatia | 197 GWh | 273 MW | 264 GWh | 67.1 GWh |
| Norway North (NO4) and Sweden North (SE1) | Norway North (NO4) to Sweden North (SE1) | 187 GWh | 260 MW | 212 GWh | 24.8 GWh |
| Albania and Greece | Greece to Albania | 181 GWh | 251 MW | 1.32 GWh | 182 GWh |
| Bulgaria and Serbia | Bulgaria to Serbia | 178 GWh | 247 MW | 205 GWh | 27.8 GWh |
| Austria and Italy North | Austria to Italy North | 173 GWh | 240 MW | 173 GWh | 18 MWh |
| Denmark East (DK2) and Sweden South (SE4) | Sweden South (SE4) to Denmark East (DK2) | 172 GWh | 239 MW | 44.6 GWh | 216 GWh |
| Denmark West (DK1) and Norway South-West (NO2) | Norway South-West (NO2) to Denmark West (DK1) | 171 GWh | 237 MW | 205 GWh | 376 GWh |
| Italy Calabria and Italy Sicily | Italy Calabria to Italy Sicily | 170 GWh | 237 MW | 270 GWh | 100.0 GWh |
| Hungary and Slovenia | Hungary to Slovenia | 165 GWh | 229 MW | 176 GWh | 11.0 GWh |
| Hungary and Romania | Hungary to Romania | 157 GWh | 218 MW | 212 GWh | 55.0 GWh |
| North Macedonia and Serbia | North Macedonia to Serbia | 153 GWh | 212 MW | 155 GWh | 1.53 GWh |
| Bulgaria and Greece | Greece to Bulgaria | 146 GWh | 203 MW | 39.3 GWh | 185 GWh |
| Austria and Switzerland | Austria to Switzerland | 136 GWh | 190 MW | 252 GWh | 115 GWh |
| Lithuania and Latvia | Latvia to Lithuania | 136 GWh | 189 MW | 34.0 GWh | 170 GWh |
| Great Britain and Netherlands | Netherlands to Great Britain | 133 GWh | 185 MW | 163 GWh | 296 GWh |
| Netherlands and Norway South-West (NO2) | Norway South-West (NO2) to Netherlands | 118 GWh | 164 MW | 23.3 GWh | 141 GWh |
| Belgium and Germany and Luxembourg | Germany and Luxembourg to Belgium | 117 GWh | 163 MW | 219 GWh | 336 GWh |
| Norway Central (NO3) and Sweden North-Central (SE2) | Sweden North-Central (SE2) to Norway Central (NO3) | 115 GWh | 160 MW | 36.0 GWh | 151 GWh |
| Albania and Montenegro | Albania to Montenegro | 113 GWh | 156 MW | 113 GWh | 0 MWh |
| Switzerland and Germany and Luxembourg | Germany and Luxembourg to Switzerland | 105 GWh | 145 MW | 374 GWh | 478 GWh |
| Montenegro and Serbia | Montenegro to Serbia | 101 GWh | 140 MW | 105 GWh | 4.61 GWh |
| Germany and Luxembourg and Netherlands | Netherlands to Germany and Luxembourg | 99.8 GWh | 139 MW | 492 GWh | 592 GWh |
| Lithuania and Poland | Lithuania to Poland | 92.6 GWh | 129 MW | 106 GWh | 13.7 GWh |
| Romania and Serbia | Romania to Serbia | 88.0 GWh | 122 MW | 115 GWh | 26.7 GWh |
| Hungary and Serbia | Hungary to Serbia | 83.3 GWh | 116 MW | 106 GWh | 22.2 GWh |
| Germany and Luxembourg and Denmark West (DK1) | Germany and Luxembourg to Denmark West (DK1) | 71.1 GWh | 99 MW | 401 GWh | 330 GWh |
| Great Britain and Ireland and Northern Ireland (SEM) | Great Britain to Ireland and Northern Ireland (SEM) | 66.3 GWh | 92 MW | 70.3 GWh | 4.02 GWh |
| Italy Sicily and Malta | Italy Sicily to Malta | 52.6 GWh | 73 MW | 52.6 GWh | 1 MWh |
| Croatia and Slovenia | Slovenia to Croatia | 50.4 GWh | 70 MW | 123 GWh | 174 GWh |
| Czechia and Germany and Luxembourg | Germany and Luxembourg to Czechia | 48.6 GWh | 68 MW | 576 GWh | 624 GWh |
| Germany and Luxembourg and Sweden South (SE4) | Sweden South (SE4) to Germany and Luxembourg | 45.5 GWh | 63 MW | 49.3 GWh | 94.8 GWh |
| Denmark West (DK1) and Denmark East (DK2) | Denmark West (DK1) to Denmark East (DK2) | 38.2 GWh | 53 MW | 101 GWh | 62.5 GWh |
| Finland and Norway North (NO4) | Norway North (NO4) to Finland | 36.4 GWh | 51 MW | 625 MWh | 37.0 GWh |
| Croatia and Serbia | Croatia to Serbia | 29.6 GWh | 41 MW | 36.3 GWh | 6.76 GWh |
| Norway North (NO4) and Sweden North-Central (SE2) | Sweden North-Central (SE2) to Norway North (NO4) | 19.4 GWh | 27 MW | 11.9 GWh | 31.3 GWh |
| Belgium and Great Britain | Belgium to Great Britain | 15.2 GWh | 21 MW | 193 GWh | 177 GWh |
| Bulgaria and North Macedonia | Bulgaria to North Macedonia | 10.8 GWh | 15 MW | 69.7 GWh | 58.8 GWh |
| Bosnia and Herzegovina and Serbia | Serbia to Bosnia and Herzegovina | 8.32 GWh | 12 MW | 68.7 GWh | 77.0 GWh |
| Germany and Luxembourg and Denmark East (DK2) | Germany and Luxembourg to Denmark East (DK2) | 8.29 GWh | 12 MW | 154 GWh | 146 GWh |
| Bosnia and Herzegovina and Montenegro | Montenegro to Bosnia and Herzegovina | 7.00 GWh | 10 MW | 96.6 GWh | 104 GWh |
| Poland and Sweden South (SE4) | Sweden South (SE4) to Poland | 487 MWh | 1 MW | 76.4 GWh | 76.9 GWh |
Metered physical flows across each border, summed over 30 complete days (28 September to 27 October 2026). Net is the difference between the two directions; average net power is the net divided by the 720 hours in the window. "First zone to second" follows the order of the border name.
Net Position of Each Zone
30 days, 28 September to 27 October 2026| Bidding zone | Exports | Imports | Net (exports minus imports) |
|---|---|---|---|
| Albania | 114 GWh | 182 GWh | -68.0 GWh |
| Austria | 1.64 TWh | 2.50 TWh | -858 GWh |
| Belgium | 513 GWh | 2.77 TWh | -2.26 TWh |
| Bosnia and Herzegovina | 429 GWh | 248 GWh | 181 GWh |
| Bulgaria | 892 GWh | 397 GWh | 494 GWh |
| Croatia | 229 GWh | 828 GWh | -599 GWh |
| Czechia | 2.99 TWh | 1.53 TWh | 1.46 TWh |
| Denmark East (DK2) | 253 GWh | 471 GWh | -218 GWh |
| Denmark West (DK1) | 1.56 TWh | 1.30 TWh | 268 GWh |
| Estonia | 340 GWh | 623 GWh | -283 GWh |
| Finland | 805 GWh | 1.17 TWh | -369 GWh |
| France | 6.15 TWh | 1.01 TWh | 5.14 TWh |
| Germany and Luxembourg | 4.69 TWh | 3.87 TWh | 821 GWh |
| Great Britain | 979 GWh | 2.71 TWh | -1.73 TWh |
| Greece | 655 GWh | 48.4 GWh | 607 GWh |
| Hungary | 979 GWh | 1.75 TWh | -771 GWh |
| Ireland and Northern Ireland (SEM) | 4.02 GWh | 70.3 GWh | -66.3 GWh |
| Italy Calabria | 628 GWh | 142 GWh | 486 GWh |
| Italy Centre-North | 606 GWh | 1.26 TWh | -649 GWh |
| Italy Centre-South | 592 GWh | 1.78 TWh | -1.19 TWh |
| Italy North | 739 GWh | 4.00 TWh | -3.26 TWh |
| Italy Sardinia | 338 GWh | 27.1 GWh | 311 GWh |
| Italy Sicily | 153 GWh | 270 GWh | -118 GWh |
| Italy South | 1.14 TWh | 374 GWh | 762 GWh |
| Latvia | 184 GWh | 370 GWh | -185 GWh |
| Lithuania | 195 GWh | 465 GWh | -270 GWh |
| Malta | 1 MWh | 52.6 GWh | -52.6 GWh |
| Montenegro | 209 GWh | 214 GWh | -4.82 GWh |
| Netherlands | 2.46 TWh | 1.10 TWh | 1.36 TWh |
| North Macedonia | 221 GWh | 359 GWh | -138 GWh |
| Norway Central (NO3) | 552 GWh | 737 GWh | -185 GWh |
| Norway North (NO4) | 845 GWh | 57.0 GWh | 788 GWh |
| Norway South-East (NO1) | 718 GWh | 2.01 TWh | -1.29 TWh |
| Norway South-West (NO2) | 1.95 TWh | 1.44 TWh | 503 GWh |
| Norway West (NO5) | 1.36 TWh | 363 GWh | 994 GWh |
| Poland | 1.48 TWh | 1.02 TWh | 466 GWh |
| Portugal | 13.7 GWh | 1.55 TWh | -1.53 TWh |
| Romania | 295 GWh | 816 GWh | -521 GWh |
| Serbia | 167 GWh | 790 GWh | -624 GWh |
| Slovakia | 1.25 TWh | 1.46 TWh | -213 GWh |
| Slovenia | 670 GWh | 819 GWh | -149 GWh |
| Spain | 1.85 TWh | 753 GWh | 1.10 TWh |
| Sweden North (SE1) | 1.55 TWh | 394 GWh | 1.16 TWh |
| Sweden North-Central (SE2) | 4.44 TWh | 981 GWh | 3.46 TWh |
| Sweden South (SE4) | 672 GWh | 1.46 TWh | -784 GWh |
| Sweden South-Central (SE3) | 2.61 TWh | 4.33 TWh | -1.72 TWh |
| Switzerland | 1.71 TWh | 1.95 TWh | -244 GWh |
A positive net means the zone sent out more than it received across all its borders in the window; a negative net means it was a net importer. Flows within a zone are not counted.
Key Facts
- ENTSO-E reports metered physical flows on 88 borders between 47 bidding zones over the 30 days 28 September to 27 October 2026.
- The largest net flow in the 30 days to 27 October 2026 was 4.23 TWh from Sweden North-Central (SE2) to Sweden South-Central (SE3), an average of 5,882 MW.
- France was the largest net exporter in the 30 days to 27 October 2026, at 5.14 TWh.
- Italy North was the largest net importer in the 30 days to 27 October 2026, at 3.26 TWh.
Reading the Map
- Net flow. Power can cross a border in both directions within the window. The map shows the difference: the energy that went one way minus the energy that came back. Both directions are in the table.
- Window totals. Each figure is a sum over 30 complete days, 28 September to 27 October 2026. The export holds one total per border, so the map does not show a single day or an hour by hour picture.
- Physical, not scheduled. ENTSO-E reports measured physical flows. Traded (scheduled) exchanges can differ, and power also loops through neighbouring grids.
- Bidding zones. Zones are market areas, not always countries: Norway, Sweden, Denmark and Italy are split into several, and Germany and Luxembourg form one. Lines join the approximate centre of each zone, so they show which zones are linked, not where cables run.
- Gaps. Only borders reported by ENTSO-E appear. A zone that reports late or not at all can make its borders look smaller than they were. Zone pages give each zone's own demand and generation.
Sources: Source: ENTSO-E Transparency Platform (transparency.entsoe.eu), CC BY 4.0. Aggregated and converted by World Power Monitor; ENTSO-E does not endorse this site. (ENTSO-E Terms of Use plus CC BY 4.0 for listed data items) Map outlines: Natural Earth. (Public domain) Data as of 27 October 2026 (30 days from 28 September 2026).
Related
Cite this page
APA 7
World Power Monitor. (2026). Europe Interconnector Flows Map: Cross-Border Electricity. https://worldpowermonitor.com/europe/flows/
Plain text
World Power Monitor. Europe Interconnector Flows Map: Cross-Border Electricity. Data as of 2026-10-27. Data from ENTSO-E Transparency Platform and Natural Earth. https://worldpowermonitor.com/europe/flows/
BibTeX
@misc{wpm_europe_flows_2026,
title = {{Europe Interconnector Flows Map: Cross-Border Electricity}},
author = {{World Power Monitor}},
year = {2026},
note = {Data as of 2026-10-27. Data from ENTSO-E Transparency Platform and Natural Earth.},
url = {https://worldpowermonitor.com/europe/flows/}
} Permalink: https://worldpowermonitor.com/europe/flows/
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