Grid Stress Alerts for 30 September 2026
11 notable grid events on 30 September 2026 in ENTSO-E and EIA operator data: 6 net imports, 5 day ahead price. Records are judged against the days loaded for each zone, and each sentence says how many.
Key Facts
- Net imports into Lithuania reached 18.3 GWh on 30 September 2026 (54% of demand), the highest daily net imports in 363 days of loaded history.
- Net imports into North Macedonia reached 12.5 GWh on 30 September 2026 (119% of demand), the highest daily net imports in 305 days of loaded history.
- Finland imported a net 54.0 GWh on 30 September 2026, the 2nd highest daily net imports in 372 days of loaded history and 26% of its demand that day.
All Alerts, 30 September 2026
11 events- Net imports Net imports into Lithuania reached 18.3 GWh on 30 September 2026 (54% of demand), the highest daily net imports in 363 days of loaded history. Lithuania grid
- Net imports Net imports into North Macedonia reached 12.5 GWh on 30 September 2026 (119% of demand), the highest daily net imports in 305 days of loaded history. North Macedonia grid
- Net imports Finland imported a net 54.0 GWh on 30 September 2026, the 2nd highest daily net imports in 372 days of loaded history and 26% of its demand that day. Finland grid
- Net imports Net imports into Slovakia reached 3.52 GWh on 30 September 2026 (5% of demand), the 2nd highest daily net imports in 370 days of loaded history. Slovakia grid
- Net imports Net imports into Croatia reached 25.2 GWh on 30 September 2026 (56% of demand), the 3rd highest daily net imports in 372 days of loaded history. Croatia grid
- Net imports Net imports into Slovenia reached 7.47 GWh on 30 September 2026 (21% of demand), the 3rd highest daily net imports in 369 days of loaded history. Slovenia grid
- Day ahead price Finland had a day ahead price averaging EUR 137.49/MWh for 30 September 2026, 6.7 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 74.18/MWh for 30 September 2026, 3.5 times its 90 day median of EUR 21.24/MWh. Sweden North-Central (SE2) grid
- Day ahead price Sweden North (SE1) had a day ahead price averaging EUR 65.55/MWh for 30 September 2026, 3.4 times its own 90 day median (EUR 19.22/MWh). Sweden North (SE1) grid
- Day ahead price The day ahead price in Estonia averaged EUR 150.94/MWh for 30 September 2026, 3.3 times its 90 day median of EUR 45.87/MWh. Estonia grid
- Day ahead price Sweden South-Central (SE3) had a day ahead price averaging EUR 115.85/MWh for 30 September 2026, 2.1 times its own 90 day median (EUR 56.30/MWh). Sweden South-Central (SE3) grid
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 2026-09-30. Operator data only, kept apart from annual statistics.