Grid Stress Alerts
The newest complete day in grid operator data is 18 September 2026. From 20 August 2026 to then there are 212 notable events across 61 European zones and US regions: near record daily demand, the lowest wind and solar share of a day, the highest net imports, and day ahead prices far above a zone's own 90 day median. Each is one sentence with its figure and date.
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Latest Alerts, 18 September 2026
- Romania imported a net 28.6 GWh on 18 September 2026, the highest daily net imports in 397 days of loaded history and 22% of its demand that day.
- Albania imported a net 4.82 GWh on 18 September 2026, the 2nd highest daily net imports in 382 days of loaded history and 24% of its demand that day.
- Finland had a day ahead price averaging EUR 41.26/MWh for 18 September 2026, 2 times its own 90 day median (EUR 20.39/MWh).
18 September 2026
2 net imports, 1 day ahead price- Net imports Romania imported a net 28.6 GWh on 18 September 2026, the highest daily net imports in 397 days of loaded history and 22% of its demand that day. Romania grid
- Net imports Albania imported a net 4.82 GWh on 18 September 2026, the 2nd highest daily net imports in 382 days of loaded history and 24% of its demand that day. Albania grid
- Day ahead price Finland had a day ahead price averaging EUR 41.26/MWh for 18 September 2026, 2 times its own 90 day median (EUR 20.39/MWh). Finland grid
17 September 2026
4 net imports- Net imports Net imports into Albania reached 4.61 GWh on 17 September 2026 (23% of demand), the 2nd highest daily net imports in 381 days of loaded history. Albania grid
- Net imports Italy Centre-North imported a net 41.9 GWh on 17 September 2026, the 2nd highest daily net imports in 386 days of loaded history and 58% of its demand that day. Italy Centre-North grid
- Net imports Net imports into Sweden South-Central (SE3) reached 61.7 GWh on 17 September 2026 (30% of demand), the 2nd highest daily net imports in 398 days of loaded history. Sweden South-Central (SE3) grid
- Net imports Norway South-East (NO1) imported a net 40.9 GWh on 17 September 2026, the 3rd highest daily net imports in 398 days of loaded history and 54% of its demand that day. Norway South-East (NO1) grid
15 September 2026
3 net imports, 3 day ahead price- Net imports Latvia imported a net 15.6 GWh on 15 September 2026, the highest daily net imports in 395 days of loaded history and 82% of its demand that day. Latvia grid
- Net imports Net imports into Romania reached 26.9 GWh on 15 September 2026 (20% of demand), the 2nd highest daily net imports in 394 days of loaded history. Romania grid
- Net imports Net imports into Sweden South-Central (SE3) reached 59.2 GWh on 15 September 2026 (29% of demand), the 3rd highest daily net imports in 396 days of loaded history. Sweden South-Central (SE3) grid
- Day ahead price The day ahead price in Finland averaged EUR 127.80/MWh for 15 September 2026, 6.3 times its 90 day median of EUR 20.39/MWh. Finland grid
- Day ahead price Estonia had a day ahead price averaging EUR 178.00/MWh for 15 September 2026, 3.9 times its own 90 day median (EUR 45.80/MWh). Estonia grid
- Day ahead price Latvia had a day ahead price averaging EUR 216.38/MWh for 15 September 2026, 2.4 times its own 90 day median (EUR 88.63/MWh). Latvia grid
14 September 2026
3 net imports, 6 day ahead price- Net imports Sweden South-Central (SE3) imported a net 67.9 GWh on 14 September 2026, the highest daily net imports in 395 days of loaded history and 33% of its demand that day. Sweden South-Central (SE3) grid
- Net imports Net imports into Poland reached 28.8 GWh on 14 September 2026 (7% of demand), the 2nd highest daily net imports in 394 days of loaded history. Poland grid
- Net imports Germany and Luxembourg imported a net 126 GWh on 14 September 2026, the 3rd highest daily net imports in 395 days of loaded history and 10% of its demand that day. Germany and Luxembourg grid
- Day ahead price Finland had a day ahead price averaging EUR 121.13/MWh for 14 September 2026, 5.9 times its own 90 day median (EUR 20.39/MWh). Finland grid
- Day ahead price Norway North (NO4) had a day ahead price averaging EUR 91.02/MWh for 14 September 2026, 5.7 times its own 90 day median (EUR 15.90/MWh). Norway North (NO4) grid
- Day ahead price Sweden North (SE1) had a day ahead price averaging EUR 98.73/MWh for 14 September 2026, 5.3 times its own 90 day median (EUR 18.65/MWh). Sweden North (SE1) grid
- Day ahead price The day ahead price in Sweden North-Central (SE2) averaged EUR 105.90/MWh for 14 September 2026, 5 times its 90 day median of EUR 21.00/MWh. Sweden North-Central (SE2) grid
- Day ahead price The day ahead price in Estonia averaged EUR 163.35/MWh for 14 September 2026, 3.6 times its 90 day median of EUR 45.80/MWh. Estonia grid
- Day ahead price The day ahead price in Sweden South (SE4) averaged EUR 270.11/MWh for 14 September 2026, 3 times its 90 day median of EUR 88.85/MWh. Sweden South (SE4) grid
Further alerts left out for space: 6 more day ahead price.
13 September 2026
2 net imports- Net imports Net imports into Albania reached 4.25 GWh on 13 September 2026 (22% of demand), the 2nd highest daily net imports in 377 days of loaded history. Albania grid
- Net imports Net imports into Austria reached 46.1 GWh on 13 September 2026 (38% of demand), the 3rd highest daily net imports in 393 days of loaded history. Austria grid
12 September 2026
4 net imports, 6 day ahead price- Net imports Finland imported a net 52.7 GWh on 12 September 2026, the highest daily net imports in 393 days of loaded history and 27% of its demand that day. Finland grid
- Net imports Net imports into Poland reached 23.7 GWh on 12 September 2026 (6% of demand), the 2nd highest daily net imports in 392 days of loaded history. Poland grid
- Net imports Greece imported a net 10.3 GWh on 12 September 2026, the 3rd highest daily net imports in 391 days of loaded history and 7% of its demand that day. Greece grid
- Net imports Romania imported a net 25.4 GWh on 12 September 2026, the 3rd highest daily net imports in 391 days of loaded history and 19% of its demand that day. Romania grid
- Day ahead price Finland had a day ahead price averaging EUR 89.98/MWh for 12 September 2026, 4.4 times its own 90 day median (EUR 20.39/MWh). Finland grid
- Day ahead price Sweden North (SE1) had a day ahead price averaging EUR 43.32/MWh for 12 September 2026, 2.3 times its own 90 day median (EUR 18.65/MWh). Sweden North (SE1) grid
- Day ahead price The day ahead price in Sweden North-Central (SE2) averaged EUR 48.58/MWh for 12 September 2026, 2.3 times its 90 day median of EUR 21.00/MWh. Sweden North-Central (SE2) grid
- Day ahead price The day ahead price in Estonia averaged EUR 100.94/MWh for 12 September 2026, 2.2 times its 90 day median of EUR 45.50/MWh. Estonia grid
- Day ahead price The day ahead price in Latvia averaged EUR 167.09/MWh for 12 September 2026, 2 times its 90 day median of EUR 82.48/MWh. Latvia grid
- Day ahead price The day ahead price in Lithuania averaged EUR 167.09/MWh for 12 September 2026, 2 times its 90 day median of EUR 82.49/MWh. Lithuania grid
11 September 2026
1 net imports, 3 day ahead price- Net imports Poland imported a net 40.6 GWh on 11 September 2026, the highest daily net imports in 391 days of loaded history and 9% of its demand that day. Poland grid
- Day ahead price The day ahead price in Finland averaged EUR 66.34/MWh for 11 September 2026, 3.3 times its 90 day median of EUR 20.39/MWh. Finland grid
- Day ahead price The day ahead price in Sweden North (SE1) averaged EUR 47.08/MWh for 11 September 2026, 2.5 times its 90 day median of EUR 18.65/MWh. Sweden North (SE1) grid
- Day ahead price Sweden North-Central (SE2) had a day ahead price averaging EUR 51.15/MWh for 11 September 2026, 2.5 times its own 90 day median (EUR 20.61/MWh). Sweden North-Central (SE2) grid
10 September 2026
1 demand, 5 net imports, 2 day ahead price- Demand California used 1.18 TWh of electricity on 10 September 2026, the highest daily demand in 391 days of loaded history.
- Net imports Austria imported a net 53.5 GWh on 10 September 2026, the highest daily net imports in 390 days of loaded history and 33% of its demand that day. Austria grid
- Net imports Net imports into Estonia reached 10.8 GWh on 10 September 2026 (49% of demand), the highest daily net imports in 381 days of loaded history. Estonia grid
- Net imports Italy Centre-South imported a net 69.4 GWh on 10 September 2026, the highest daily net imports in 391 days of loaded history and 42% of its demand that day. Italy Centre-South grid
- Net imports Finland imported a net 34.3 GWh on 10 September 2026, the 3rd highest daily net imports in 391 days of loaded history and 17% of its demand that day. Finland grid
- Net imports Sweden South-Central (SE3) imported a net 53.9 GWh on 10 September 2026, the 3rd highest daily net imports in 391 days of loaded history and 26% of its demand that day. Sweden South-Central (SE3) grid
- Day ahead price Norway North (NO4) had a day ahead price averaging EUR 40.55/MWh for 10 September 2026, 2.6 times its own 90 day median (EUR 15.90/MWh). Norway North (NO4) grid
- Day ahead price Finland had a day ahead price averaging EUR 51.15/MWh for 10 September 2026, 2.5 times its own 90 day median (EUR 20.39/MWh). Finland grid
9 September 2026
1 demand, 4 net imports, 5 day ahead price- Demand California used 1.17 TWh of electricity on 9 September 2026, the highest daily demand in 390 days of loaded history.
- Net imports Sweden South-Central (SE3) imported a net 59.9 GWh on 9 September 2026, the highest daily net imports in 390 days of loaded history and 29% of its demand that day. Sweden South-Central (SE3) grid
- Net imports Albania imported a net 4.02 GWh on 9 September 2026, the 2nd highest daily net imports in 373 days of loaded history and 17% of its demand that day. Albania grid
- Net imports Net imports into Slovenia reached 10.6 GWh on 9 September 2026 (28% of demand), the 2nd highest daily net imports in 387 days of loaded history. Slovenia grid
- Net imports Net imports into Croatia reached 29.8 GWh on 9 September 2026 (54% of demand), the 3rd highest daily net imports in 390 days of loaded history. Croatia grid
- Day ahead price Norway North (NO4) had a day ahead price averaging EUR 84.83/MWh for 9 September 2026, 5.3 times its own 90 day median (EUR 15.90/MWh). Norway North (NO4) grid
- Day ahead price Finland had a day ahead price averaging EUR 99.67/MWh for 9 September 2026, 4.9 times its own 90 day median (EUR 20.39/MWh). Finland grid
- Day ahead price Sweden North (SE1) had a day ahead price averaging EUR 79.59/MWh for 9 September 2026, 4.3 times its own 90 day median (EUR 18.65/MWh). Sweden North (SE1) grid
- Day ahead price The day ahead price in Sweden North-Central (SE2) averaged EUR 78.72/MWh for 9 September 2026, 3.8 times its 90 day median of EUR 20.61/MWh. Sweden North-Central (SE2) grid
- Day ahead price The day ahead price in Estonia averaged EUR 99.67/MWh for 9 September 2026, 2.2 times its 90 day median of EUR 44.91/MWh. Estonia grid
8 September 2026
4 net imports- Net imports Net imports into Sweden South-Central (SE3) reached 58.8 GWh on 8 September 2026 (29% of demand), the highest daily net imports in 389 days of loaded history. Sweden South-Central (SE3) grid
- Net imports Net imports into Albania reached 3.68 GWh on 8 September 2026 (15% of demand), the 2nd highest daily net imports in 372 days of loaded history. Albania grid
- Net imports Net imports into Austria reached 44.9 GWh on 8 September 2026 (28% of demand), the 2nd highest daily net imports in 389 days of loaded history. Austria grid
- Net imports Italy Centre-North imported a net 41.6 GWh on 8 September 2026, the 2nd highest daily net imports in 377 days of loaded history and 52% of its demand that day. Italy Centre-North grid
7 September 2026
3 net imports- Net imports Austria imported a net 46.4 GWh on 7 September 2026, the highest daily net imports in 388 days of loaded history and 31% of its demand that day. Austria grid
- Net imports Sweden South-Central (SE3) imported a net 52.6 GWh on 7 September 2026, the highest daily net imports in 388 days of loaded history and 26% of its demand that day. Sweden South-Central (SE3) grid
- Net imports Net imports into Italy Centre-North reached 40.9 GWh on 7 September 2026 (53% of demand), the 2nd highest daily net imports in 376 days of loaded history. Italy Centre-North grid
6 September 2026
1 net imports- Net imports Net imports into Albania reached 3.14 GWh on 6 September 2026 (14% of demand), the 3rd highest daily net imports in 370 days of loaded history. Albania grid
5 September 2026
5 net imports- Net imports Albania imported a net 5.30 GWh on 5 September 2026, the highest daily net imports in 369 days of loaded history and 22% of its demand that day. Albania grid
- Net imports Italy North imported a net 136 GWh on 5 September 2026, the highest daily net imports in 357 days of loaded history and 32% of its demand that day. Italy North grid
- Net imports Net imports into Norway West (NO5) reached 1.85 GWh on 5 September 2026 (5% of demand), the highest daily net imports in 386 days of loaded history. Norway West (NO5) grid
- Net imports Net imports into Norway Central (NO3) reached 24.9 GWh on 5 September 2026 (39% of demand), the 3rd highest daily net imports in 386 days of loaded history. Norway Central (NO3) grid
- Net imports Serbia imported a net 23.0 GWh on 5 September 2026, the 3rd highest daily net imports in 385 days of loaded history and 27% of its demand that day. Serbia grid
4 September 2026
6 net imports, 3 day ahead price- Net imports Net imports into Italy North reached 132 GWh on 4 September 2026 (25% of demand), the highest daily net imports in 356 days of loaded history. Italy North grid
- Net imports Net imports into Norway South-West (NO2) reached 43.0 GWh on 4 September 2026 (50% of demand), the highest daily net imports in 385 days of loaded history. Norway South-West (NO2) grid
- Net imports Portugal imported a net 66.2 GWh on 4 September 2026, the highest daily net imports in 385 days of loaded history and 41% of its demand that day. Portugal grid
- Net imports Net imports into Finland reached 35.0 GWh on 4 September 2026 (17% of demand), the 2nd highest daily net imports in 385 days of loaded history. Finland grid
- Net imports Net imports into Romania reached 25.9 GWh on 4 September 2026 (19% of demand), the 2nd highest daily net imports in 383 days of loaded history. Romania grid
- Net imports Estonia imported a net 9.75 GWh on 4 September 2026, the 3rd highest daily net imports in 375 days of loaded history and 48% of its demand that day. Estonia grid
- Day ahead price The day ahead price in Finland averaged EUR 55.41/MWh for 4 September 2026, 2.7 times its 90 day median of EUR 20.64/MWh. Finland grid
- Day ahead price Sweden North-Central (SE2) had a day ahead price averaging EUR 55.27/MWh for 4 September 2026, 2.6 times its own 90 day median (EUR 21.00/MWh). Sweden North-Central (SE2) grid
- Day ahead price The day ahead price in Sweden North (SE1) averaged EUR 47.97/MWh for 4 September 2026, 2.5 times its 90 day median of EUR 19.22/MWh. Sweden North (SE1) grid
3 September 2026
3 net imports- Net imports Italy North imported a net 125 GWh on 3 September 2026, the highest daily net imports in 355 days of loaded history and 24% of its demand that day. Italy North grid
- Net imports Net imports into Portugal reached 62.3 GWh on 3 September 2026 (41% of demand), the 2nd highest daily net imports in 384 days of loaded history. Portugal grid
- Net imports Norway South-West (NO2) imported a net 22.9 GWh on 3 September 2026, the 3rd highest daily net imports in 384 days of loaded history and 26% of its demand that day. Norway South-West (NO2) grid
2 September 2026
3 net imports, 3 day ahead price- Net imports Net imports into Italy Centre-South reached 57.9 GWh on 2 September 2026 (33% of demand), the 2nd highest daily net imports in 383 days of loaded history. Italy Centre-South grid
- Net imports Estonia imported a net 9.53 GWh on 2 September 2026, the 3rd highest daily net imports in 373 days of loaded history and 48% of its demand that day. Estonia grid
- Net imports Net imports into Italy North reached 105 GWh on 2 September 2026 (20% of demand), the 3rd highest daily net imports in 354 days of loaded history. Italy North grid
- Day ahead price The day ahead price in Finland averaged EUR 52.54/MWh for 2 September 2026, 2.5 times its 90 day median of EUR 20.64/MWh. Finland grid
- Day ahead price Sweden North-Central (SE2) had a day ahead price averaging EUR 51.82/MWh for 2 September 2026, 2.5 times its own 90 day median (EUR 21.00/MWh). Sweden North-Central (SE2) grid
- Day ahead price The day ahead price in Sweden North (SE1) averaged EUR 47.08/MWh for 2 September 2026, 2.5 times its 90 day median of EUR 19.22/MWh. Sweden North (SE1) grid
1 September 2026
5 net imports, 5 day ahead price- Net imports Italy Centre-South imported a net 64.3 GWh on 1 September 2026, the highest daily net imports in 382 days of loaded history and 36% of its demand that day. Italy Centre-South grid
- Net imports Italy North imported a net 114 GWh on 1 September 2026, the highest daily net imports in 353 days of loaded history and 22% of its demand that day. Italy North grid
- Net imports Net imports into Lithuania reached 17.8 GWh on 1 September 2026 (52% of demand), the highest daily net imports in 375 days of loaded history. Lithuania grid
- Net imports Net imports into Estonia reached 10.2 GWh on 1 September 2026 (53% of demand), the 2nd highest daily net imports in 372 days of loaded history. Estonia grid
- Net imports Romania imported a net 24.6 GWh on 1 September 2026, the 3rd highest daily net imports in 380 days of loaded history and 18% of its demand that day. Romania grid
- Day ahead price Finland had a day ahead price averaging EUR 77.17/MWh for 1 September 2026, 3.7 times its own 90 day median (EUR 20.64/MWh). Finland grid
- Day ahead price The day ahead price in Sweden North-Central (SE2) averaged EUR 74.92/MWh for 1 September 2026, 3.6 times its 90 day median of EUR 21.00/MWh. Sweden North-Central (SE2) grid
- Day ahead price Sweden North (SE1) had a day ahead price averaging EUR 68.20/MWh for 1 September 2026, 3.5 times its own 90 day median (EUR 19.22/MWh). Sweden North (SE1) grid
- Day ahead price Norway North (NO4) had a day ahead price averaging EUR 41.41/MWh for 1 September 2026, 2.9 times its own 90 day median (EUR 14.20/MWh). Norway North (NO4) grid
- Day ahead price The day ahead price in Estonia averaged EUR 98.67/MWh for 1 September 2026, 2.2 times its 90 day median of EUR 45.50/MWh. Estonia grid
31 August 2026
2 net imports, 5 day ahead price- Net imports Net imports into Denmark West (DK1) reached 36.5 GWh on 31 August 2026 (58% of demand), the highest daily net imports in 375 days of loaded history. Denmark West (DK1) grid
- Net imports Denmark East (DK2) imported a net 24.8 GWh on 31 August 2026, the 2nd highest daily net imports in 377 days of loaded history and 62% of its demand that day. Denmark East (DK2) grid
- Day ahead price Finland had a day ahead price averaging EUR 71.34/MWh for 31 August 2026, 3.5 times its own 90 day median (EUR 20.64/MWh). Finland grid
- Day ahead price The day ahead price in Sweden North-Central (SE2) averaged EUR 69.06/MWh for 31 August 2026, 3.3 times its 90 day median of EUR 21.00/MWh. Sweden North-Central (SE2) grid
- Day ahead price Sweden North (SE1) had a day ahead price averaging EUR 63.13/MWh for 31 August 2026, 3.3 times its own 90 day median (EUR 19.22/MWh). Sweden North (SE1) grid
- Day ahead price Norway North (NO4) had a day ahead price averaging EUR 41.81/MWh for 31 August 2026, 2.9 times its own 90 day median (EUR 14.20/MWh). Norway North (NO4) grid
- Day ahead price The day ahead price in Estonia averaged EUR 97.43/MWh for 31 August 2026, 2.1 times its 90 day median of EUR 45.50/MWh. Estonia grid
30 August 2026
6 net imports- Net imports Norway Central (NO3) imported a net 28.8 GWh on 30 August 2026, the highest daily net imports in 380 days of loaded history and 45% of its demand that day. Norway Central (NO3) grid
- Net imports Net imports into Norway South-West (NO2) reached 36.5 GWh on 30 August 2026 (43% of demand), the highest daily net imports in 380 days of loaded history. Norway South-West (NO2) grid
- Net imports Net imports into Serbia reached 25.7 GWh on 30 August 2026 (31% of demand), the highest daily net imports in 379 days of loaded history. Serbia grid
- Net imports Denmark West (DK1) imported a net 24.1 GWh on 30 August 2026, the 3rd highest daily net imports in 374 days of loaded history and 43% of its demand that day. Denmark West (DK1) grid
- Net imports Net imports into Italy Centre-South reached 52.3 GWh on 30 August 2026 (35% of demand), the 3rd highest daily net imports in 380 days of loaded history. Italy Centre-South grid
- Net imports Montenegro imported a net 17.4 GWh on 30 August 2026, the 3rd highest daily net imports in 379 days of loaded history and 185% of its demand that day. Montenegro grid
Further alerts left out for space: 1 more net imports.
29 August 2026
4 net imports- Net imports Net imports into Norway South-West (NO2) reached 29.8 GWh on 29 August 2026 (35% of demand), the highest daily net imports in 379 days of loaded history. Norway South-West (NO2) grid
- Net imports Net imports into Serbia reached 25.3 GWh on 29 August 2026 (30% of demand), the highest daily net imports in 378 days of loaded history. Serbia grid
- Net imports Croatia imported a net 30.1 GWh on 29 August 2026, the 2nd highest daily net imports in 379 days of loaded history and 55% of its demand that day. Croatia grid
- Net imports Norway Central (NO3) imported a net 20.8 GWh on 29 August 2026, the 2nd highest daily net imports in 379 days of loaded history and 33% of its demand that day. Norway Central (NO3) grid
28 August 2026
3 demand, 6 net imports- Demand Italy Sardinia used 32.6 GWh of electricity on 28 August 2026, the 2nd highest daily demand in 378 days of loaded history. Italy Sardinia grid
- Demand Italy South used 88.1 GWh of electricity on 28 August 2026, the 2nd highest daily demand in 371 days of loaded history. Italy South grid
- Demand California used 1.09 TWh of electricity on 28 August 2026, the 3rd highest daily demand in 378 days of loaded history.
- Net imports Net imports into Croatia reached 31.7 GWh on 28 August 2026 (52% of demand), the highest daily net imports in 378 days of loaded history. Croatia grid
- Net imports Greece imported a net 14.4 GWh on 28 August 2026, the highest daily net imports in 376 days of loaded history and 8% of its demand that day. Greece grid
- Net imports Net imports into Italy Centre-North reached 45.5 GWh on 28 August 2026 (56% of demand), the highest daily net imports in 366 days of loaded history. Italy Centre-North grid
- Net imports Net imports into Slovenia reached 11.0 GWh on 28 August 2026 (29% of demand), the highest daily net imports in 375 days of loaded history. Slovenia grid
- Net imports Net imports into Italy Sicily reached 29.9 GWh on 28 August 2026 (41% of demand), the 2nd highest daily net imports in 378 days of loaded history. Italy Sicily grid
- Net imports Serbia imported a net 19.6 GWh on 28 August 2026, the 3rd highest daily net imports in 377 days of loaded history and 22% of its demand that day. Serbia grid
27 August 2026
3 demand, 6 net imports, 5 day ahead price- Demand Daily demand in California reached 1.11 TWh on 27 August 2026, the highest daily demand in 377 days of loaded history.
- Demand Daily demand in Italy Sardinia reached 33.4 GWh on 27 August 2026, the highest daily demand in 377 days of loaded history. Italy Sardinia grid
- Demand Daily demand in Italy Sicily reached 73.1 GWh on 27 August 2026, the 3rd highest daily demand in 377 days of loaded history. Italy Sicily grid
- Net imports Net imports into Finland reached 38.4 GWh on 27 August 2026 (19% of demand), the highest daily net imports in 377 days of loaded history. Finland grid
- Net imports Italy Centre-North imported a net 40.3 GWh on 27 August 2026, the highest daily net imports in 365 days of loaded history and 54% of its demand that day. Italy Centre-North grid
- Net imports Italy Sicily imported a net 30.4 GWh on 27 August 2026, the highest daily net imports in 377 days of loaded history and 42% of its demand that day. Italy Sicily grid
- Net imports Net imports into Norway South-West (NO2) reached 19.2 GWh on 27 August 2026 (22% of demand), the highest daily net imports in 377 days of loaded history. Norway South-West (NO2) grid
- Net imports Net imports into Belgium reached 102 GWh on 27 August 2026 (44% of demand), the 3rd highest daily net imports in 377 days of loaded history. Belgium grid
- Net imports Lithuania imported a net 11.1 GWh on 27 August 2026, the 3rd highest daily net imports in 370 days of loaded history and 37% of its demand that day. Lithuania grid
- Day ahead price The day ahead price in Finland averaged EUR 89.93/MWh for 27 August 2026, 4.2 times its 90 day median of EUR 21.41/MWh. Finland grid
- Day ahead price Sweden North-Central (SE2) had a day ahead price averaging EUR 80.47/MWh for 27 August 2026, 3.8 times its own 90 day median (EUR 21.24/MWh). Sweden North-Central (SE2) grid
- Day ahead price The day ahead price in Sweden North (SE1) averaged EUR 57.34/MWh for 27 August 2026, 2.9 times its 90 day median of EUR 19.77/MWh. Sweden North (SE1) grid
- Day ahead price Norway Central (NO3) had a day ahead price averaging EUR 177.36/MWh for 27 August 2026, 2.7 times its own 90 day median (EUR 66.15/MWh). Norway Central (NO3) grid
- Day ahead price Estonia had a day ahead price averaging EUR 120.25/MWh for 27 August 2026, 2.6 times its own 90 day median (EUR 46.67/MWh). Estonia grid
Further alerts left out for space: 2 more net imports.
26 August 2026
2 demand, 1 wind and solar, 6 net imports, 6 day ahead price- Demand California used 1.11 TWh of electricity on 26 August 2026, the highest daily demand in 376 days of loaded history.
- Demand Italy Sicily used 72.2 GWh of electricity on 26 August 2026, the 3rd highest daily demand in 376 days of loaded history. Italy Sicily grid
- Wind and solar On 26 August 2026 wind and solar made up 10.9% of generation in Central, the 3rd lowest daily wind and solar share in 347 days of loaded history (against a median of 36.0%).
- Net imports Belgium imported a net 108 GWh on 26 August 2026, the highest daily net imports in 376 days of loaded history and 47% of its demand that day. Belgium grid
- Net imports Net imports into Italy Sicily reached 28.8 GWh on 26 August 2026 (40% of demand), the highest daily net imports in 376 days of loaded history. Italy Sicily grid
- Net imports Net imports into Sweden South (SE4) reached 36.6 GWh on 26 August 2026 (74% of demand), the highest daily net imports in 375 days of loaded history. Sweden South (SE4) grid
- Net imports Sweden South-Central (SE3) imported a net 47.1 GWh on 26 August 2026, the 2nd highest daily net imports in 376 days of loaded history and 24% of its demand that day. Sweden South-Central (SE3) grid
- Net imports Net imports into Italy Centre-North reached 35.8 GWh on 26 August 2026 (52% of demand), the 3rd highest daily net imports in 364 days of loaded history. Italy Centre-North grid
- Net imports Net imports into Lithuania reached 11.1 GWh on 26 August 2026 (35% of demand), the 3rd highest daily net imports in 369 days of loaded history. Lithuania grid
- Day ahead price Finland had a day ahead price averaging EUR 108.31/MWh for 26 August 2026, 5.1 times its own 90 day median (EUR 21.15/MWh). Finland grid
- Day ahead price The day ahead price in Sweden North-Central (SE2) averaged EUR 97.23/MWh for 26 August 2026, 4.6 times its 90 day median of EUR 21.00/MWh. Sweden North-Central (SE2) grid
- Day ahead price Sweden North (SE1) had a day ahead price averaging EUR 76.93/MWh for 26 August 2026, 3.9 times its own 90 day median (EUR 19.58/MWh). Sweden North (SE1) grid
- Day ahead price The day ahead price in Estonia averaged EUR 127.31/MWh for 26 August 2026, 2.8 times its 90 day median of EUR 45.87/MWh. Estonia grid
- Day ahead price The day ahead price in Norway Central (NO3) averaged EUR 169.62/MWh for 26 August 2026, 2.6 times its 90 day median of EUR 65.91/MWh. Norway Central (NO3) grid
- Day ahead price Sweden South-Central (SE3) had a day ahead price averaging EUR 130.15/MWh for 26 August 2026, 2.2 times its own 90 day median (EUR 59.24/MWh). Sweden South-Central (SE3) grid
25 August 2026
2 demand, 6 net imports, 6 day ahead price- Demand Daily demand in California reached 1.09 TWh on 25 August 2026, the highest daily demand in 375 days of loaded history.
- Demand Daily demand in Italy South reached 86.7 GWh on 25 August 2026, the 3rd highest daily demand in 368 days of loaded history. Italy South grid
- Net imports Net imports into Belgium reached 103 GWh on 25 August 2026 (46% of demand), the highest daily net imports in 375 days of loaded history. Belgium grid
- Net imports Net imports into Denmark East (DK2) reached 25.4 GWh on 25 August 2026 (65% of demand), the highest daily net imports in 371 days of loaded history. Denmark East (DK2) grid
- Net imports Sweden South (SE4) imported a net 36.6 GWh on 25 August 2026, the highest daily net imports in 374 days of loaded history and 75% of its demand that day. Sweden South (SE4) grid
- Net imports Net imports into Austria reached 42.3 GWh on 25 August 2026 (27% of demand), the 2nd highest daily net imports in 375 days of loaded history. Austria grid
- Net imports Italy Centre-North imported a net 36.0 GWh on 25 August 2026, the 2nd highest daily net imports in 363 days of loaded history and 53% of its demand that day. Italy Centre-North grid
- Net imports Lithuania imported a net 10.6 GWh on 25 August 2026, the 3rd highest daily net imports in 368 days of loaded history and 33% of its demand that day. Lithuania grid
- Day ahead price The day ahead price in Finland averaged EUR 86.38/MWh for 25 August 2026, 4.2 times its 90 day median of EUR 20.64/MWh. Finland grid
- Day ahead price Sweden North-Central (SE2) had a day ahead price averaging EUR 74.85/MWh for 25 August 2026, 3.6 times its own 90 day median (EUR 20.61/MWh). Sweden North-Central (SE2) grid
- Day ahead price The day ahead price in Sweden North (SE1) averaged EUR 57.26/MWh for 25 August 2026, 3 times its 90 day median of EUR 19.12/MWh. Sweden North (SE1) grid
- Day ahead price Estonia had a day ahead price averaging EUR 113.12/MWh for 25 August 2026, 2.5 times its own 90 day median (EUR 45.72/MWh). Estonia grid
- Day ahead price Norway Central (NO3) had a day ahead price averaging EUR 160.45/MWh for 25 August 2026, 2.4 times its own 90 day median (EUR 65.56/MWh). Norway Central (NO3) grid
- Day ahead price The day ahead price in Sweden South-Central (SE3) averaged EUR 119.73/MWh for 25 August 2026, 2 times its 90 day median of EUR 59.07/MWh. Sweden South-Central (SE3) grid
Further alerts left out for space: 3 more net imports.
24 August 2026
2 demand, 4 net imports- Demand California used 1.07 TWh of electricity on 24 August 2026, the highest daily demand in 374 days of loaded history.
- Demand Daily demand in Texas reached 1.82 TWh on 24 August 2026, the highest daily demand in 372 days of loaded history.
- Net imports Denmark East (DK2) imported a net 22.5 GWh on 24 August 2026, the highest daily net imports in 370 days of loaded history and 58% of its demand that day. Denmark East (DK2) grid
- Net imports Italy North imported a net 92.5 GWh on 24 August 2026, the 3rd highest daily net imports in 345 days of loaded history and 23% of its demand that day. Italy North grid
- Net imports Net imports into Montenegro reached 13.7 GWh on 24 August 2026 (122% of demand), the 3rd highest daily net imports in 373 days of loaded history. Montenegro grid
- Net imports Net imports into Norway Central (NO3) reached 13.8 GWh on 24 August 2026 (20% of demand), the 3rd highest daily net imports in 374 days of loaded history. Norway Central (NO3) grid
23 August 2026
6 net imports- Net imports Net imports into Belgium reached 101 GWh on 23 August 2026 (53% of demand), the highest daily net imports in 373 days of loaded history. Belgium grid
- Net imports Net imports into Greece reached 12.0 GWh on 23 August 2026 (8% of demand), the highest daily net imports in 371 days of loaded history. Greece grid
- Net imports Montenegro imported a net 19.6 GWh on 23 August 2026, the highest daily net imports in 372 days of loaded history and 176% of its demand that day. Montenegro grid
- Net imports Norway Central (NO3) imported a net 25.6 GWh on 23 August 2026, the highest daily net imports in 373 days of loaded history and 38% of its demand that day. Norway Central (NO3) grid
- Net imports Net imports into Serbia reached 21.0 GWh on 23 August 2026 (27% of demand), the highest daily net imports in 372 days of loaded history. Serbia grid
- Net imports Net imports into Norway South-West (NO2) reached 5.60 GWh on 23 August 2026 (7% of demand), the 2nd highest daily net imports in 373 days of loaded history. Norway South-West (NO2) grid
22 August 2026
5 net imports, 4 day ahead price- Net imports Belgium imported a net 97.5 GWh on 22 August 2026, the highest daily net imports in 372 days of loaded history and 49% of its demand that day. Belgium grid
- Net imports Net imports into Montenegro reached 17.6 GWh on 22 August 2026 (159% of demand), the highest daily net imports in 371 days of loaded history. Montenegro grid
- Net imports Net imports into Portugal reached 65.0 GWh on 22 August 2026 (53% of demand), the highest daily net imports in 372 days of loaded history. Portugal grid
- Net imports Serbia imported a net 19.9 GWh on 22 August 2026, the highest daily net imports in 371 days of loaded history and 22% of its demand that day. Serbia grid
- Net imports Net imports into Latvia reached 12.1 GWh on 22 August 2026 (66% of demand), the 3rd highest daily net imports in 372 days of loaded history. Latvia grid
- Day ahead price Sweden North (SE1) had a day ahead price averaging EUR 61.82/MWh for 22 August 2026, 3.4 times its own 90 day median (EUR 18.35/MWh). Sweden North (SE1) grid
- Day ahead price Finland had a day ahead price averaging EUR 68.05/MWh for 22 August 2026, 3.3 times its own 90 day median (EUR 20.40/MWh). Finland grid
- Day ahead price The day ahead price in Sweden North-Central (SE2) averaged EUR 64.80/MWh for 22 August 2026, 3.2 times its 90 day median of EUR 20.47/MWh. Sweden North-Central (SE2) grid
- Day ahead price Norway North (NO4) had a day ahead price averaging EUR 47.20/MWh for 22 August 2026, 3.1 times its own 90 day median (EUR 15.19/MWh). Norway North (NO4) grid
21 August 2026
1 demand, 6 net imports, 6 day ahead price- Demand Texas used 1.82 TWh of electricity on 21 August 2026, the highest daily demand in 369 days of loaded history.
- Net imports Net imports into Italy North reached 94.2 GWh on 21 August 2026 (25% of demand), the 2nd highest daily net imports in 344 days of loaded history. Italy North grid
- Net imports Italy Sicily imported a net 25.3 GWh on 21 August 2026, the 2nd highest daily net imports in 371 days of loaded history and 40% of its demand that day. Italy Sicily grid
- Net imports Net imports into Belgium reached 89.2 GWh on 21 August 2026 (41% of demand), the 3rd highest daily net imports in 371 days of loaded history. Belgium grid
- Net imports Net imports into Germany and Luxembourg reached 121 GWh on 21 August 2026 (10% of demand), the 3rd highest daily net imports in 371 days of loaded history. Germany and Luxembourg grid
- Net imports Norway South-East (NO1) imported a net 40.9 GWh on 21 August 2026, the 3rd highest daily net imports in 371 days of loaded history and 60% of its demand that day. Norway South-East (NO1) grid
- Net imports Portugal imported a net 57.5 GWh on 21 August 2026, the 3rd highest daily net imports in 371 days of loaded history and 42% of its demand that day. Portugal grid
- Day ahead price Sweden North-Central (SE2) had a day ahead price averaging EUR 111.63/MWh for 21 August 2026, 5.5 times its own 90 day median (EUR 20.33/MWh). Sweden North-Central (SE2) grid
- Day ahead price The day ahead price in Sweden North (SE1) averaged EUR 99.52/MWh for 21 August 2026, 5.5 times its 90 day median of EUR 18.14/MWh. Sweden North (SE1) grid
- Day ahead price The day ahead price in Finland averaged EUR 108.55/MWh for 21 August 2026, 5.3 times its 90 day median of EUR 20.40/MWh. Finland grid
- Day ahead price Estonia had a day ahead price averaging EUR 117.77/MWh for 21 August 2026, 2.8 times its own 90 day median (EUR 42.23/MWh). Estonia grid
- Day ahead price The day ahead price in Sweden South-Central (SE3) averaged EUR 125.60/MWh for 21 August 2026, 2.2 times its 90 day median of EUR 56.48/MWh. Sweden South-Central (SE3) grid
- Day ahead price Norway Central (NO3) had a day ahead price averaging EUR 129.26/MWh for 21 August 2026, 2 times its own 90 day median (EUR 64.57/MWh). Norway Central (NO3) grid
20 August 2026
1 demand, 6 net imports, 5 day ahead price- Demand Daily demand in Texas reached 1.82 TWh on 20 August 2026, the highest daily demand in 368 days of loaded history.
- Net imports Italy North imported a net 113 GWh on 20 August 2026, the highest daily net imports in 343 days of loaded history and 28% of its demand that day. Italy North grid
- Net imports Net imports into Norway South-East (NO1) reached 42.5 GWh on 20 August 2026 (61% of demand), the highest daily net imports in 370 days of loaded history. Norway South-East (NO1) grid
- Net imports Net imports into Denmark West (DK1) reached 26.3 GWh on 20 August 2026 (42% of demand), the 2nd highest daily net imports in 364 days of loaded history. Denmark West (DK1) grid
- Net imports Net imports into Slovenia reached 9.90 GWh on 20 August 2026 (25% of demand), the 2nd highest daily net imports in 367 days of loaded history. Slovenia grid
- Net imports Sweden South-Central (SE3) imported a net 44.2 GWh on 20 August 2026, the 2nd highest daily net imports in 370 days of loaded history and 22% of its demand that day. Sweden South-Central (SE3) grid
- Net imports Austria imported a net 40.8 GWh on 20 August 2026, the 3rd highest daily net imports in 370 days of loaded history and 26% of its demand that day. Austria grid
- Day ahead price Finland had a day ahead price averaging EUR 88.49/MWh for 20 August 2026, 4.3 times its own 90 day median (EUR 20.40/MWh). Finland grid
- Day ahead price The day ahead price in Sweden North-Central (SE2) averaged EUR 87.73/MWh for 20 August 2026, 4.3 times its 90 day median of EUR 20.33/MWh. Sweden North-Central (SE2) grid
- Day ahead price Sweden North (SE1) had a day ahead price averaging EUR 75.55/MWh for 20 August 2026, 4.2 times its own 90 day median (EUR 18.14/MWh). Sweden North (SE1) grid
- Day ahead price The day ahead price in Estonia averaged EUR 98.04/MWh for 20 August 2026, 2.3 times its 90 day median of EUR 42.23/MWh. Estonia grid
- Day ahead price Sweden South-Central (SE3) had a day ahead price averaging EUR 119.64/MWh for 20 August 2026, 2.1 times its own 90 day median (EUR 56.48/MWh). Sweden South-Central (SE3) grid
Further alerts left out for space: 3 more net imports.
How Alerts Are Chosen
- Records mean the loaded history. Demand, wind and solar share and net imports are compared with the 300 to 400 earlier days held in the export for that zone. An alert needs the day to be among the 3 highest (or lowest) of them, and the sentence says which rank and how many days.
- Price spikes. A day ahead price is flagged when its daily average is at least 2 times the zone's median over the previous 90 days and at least 20 above it, in the zone's own currency. Prices are never converted between currencies.
- Gaps are ignored. Days with zero or missing demand, days below 70% of the previous 30 day median (a partial report), and sources that read zero for weeks are left out. Zones whose data stopped more than three days before the newest are skipped.
- Net imports are the negative of the operator's net interchange, and count only when they are at least 5% of the zone's demand that day. Wind and solar share is their sum over net generation, and only when the reported sources add up to within 10% of it.
- Steady and dated. The same data always gives the same text. At most 6 alerts of a kind are shown per day; a day page says how many were left out. The window is the last 30 days.
Source: U.S. Energy Information Administration (EIA). (US Government work, public domain) 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) Data as of 2026-09-18. Operator data only, kept apart from annual statistics.