Denmark West (DK1) Wind, Solar and Electricity Prices, 2026
In Denmark West (DK1), across 306 days from 2025-09-25 (25 September 2025) to 2026-10-21 (21 October 2026), the average day-ahead price on the quarter of days with the highest wind and solar share was EUR 64.71/MWh, against EUR 142.37/MWh on the quarter with the lowest share (EUR 77.66/MWh lower). The correlation between the two is -0.73, a strong tendency for days with more wind and solar to have lower average prices. Prices are day-ahead, in EUR per MWh as published, and are not converted. Correlation is not causation.
Key Facts
- In Denmark West (DK1), across 306 days from 2025-09-25 (25 September 2025) to 2026-10-21 (21 October 2026), the average day-ahead price on the quarter of days with the highest wind and solar share was EUR 64.71/MWh, against EUR 142.37/MWh on the quarter with the lowest share (EUR 77.66/MWh lower). The correlation between the two is -0.73, a strong tendency for days with more wind and solar to have lower average prices.
- Wind and solar averaged 78% of daily generation in Denmark West (DK1) over 306 days from 2025-09-25 (25 September 2025) to 2026-10-21 (21 October 2026), and the average day-ahead price over those days was EUR 101.64/MWh.
- The quarter of days with the lowest wind and solar share (42% to 71% of generation) averaged EUR 142.37/MWh; the quarter with the highest share (86% to 96%) averaged EUR 64.71/MWh.
Windiest and Least Windy Days
306 days, 2025-09-25 to 2026-10-21| Days | Number of days | Wind and solar share | Average day-ahead price |
|---|---|---|---|
| Highest share quarter | 76 | 86% to 96% | EUR 64.71/MWh |
| Lowest share quarter | 76 | 42% to 71% | EUR 142.37/MWh |
Days are ranked by wind plus solar as a share of that day's generation. The average is the mean of the daily average day-ahead prices. These are daily figures and say nothing about individual hours.
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 2026-10-21. Shares and averages are computed by World Power Monitor from ENTSO-E daily generation and day-ahead prices.
Average Price by Wind and Solar Share
EUR/MWh, days in five equal groups| Lowest fifth of days (42% to 68%) | |
|---|---|
| Second fifth (69% to 77%) | |
| Middle fifth (77% to 83%) | |
| Fourth fifth (83% to 87%) | |
| Highest fifth (87% to 96%) |
Each bar is the average day-ahead price on one fifth of the days, from the fifth with the lowest wind and solar share to the fifth with the highest. A bar at zero width is a price at or below zero. Bars are drawn from zero.
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 2026-10-21.
What the Correlation Says
The Pearson correlation between the daily wind and solar share and the daily mean day-ahead price in Denmark West (DK1) is -0.73 over 306 days: a strong tendency for days with more wind and solar to have lower average prices. Among the 39 zones on the main page, it ranks 1 from the strongest negative link.
Correlation is not causation. Season, weather, demand, gas prices and imports all move at the same time as wind and solar output, so this figure describes how the numbers moved together in this window, not what wind and solar caused. It uses daily averages only.
Related
Cite this page
World Power Monitor. (2026). Denmark West (DK1) Wind, Solar and Electricity Prices, 2026. https://worldpowermonitor.com/prices/renewables/dk1/
World Power Monitor. Denmark West (DK1) Wind, Solar and Electricity Prices, 2026. Data as of 2026-10-21. Data from ENTSO-E Transparency Platform. https://worldpowermonitor.com/prices/renewables/dk1/
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title = {{Denmark West (DK1) Wind, Solar and Electricity Prices, 2026}},
author = {{World Power Monitor}},
year = {2026},
note = {Data as of 2026-10-21. Data from ENTSO-E Transparency Platform.},
url = {https://worldpowermonitor.com/prices/renewables/dk1/}
} Permalink: https://worldpowermonitor.com/prices/renewables/dk1/
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