Denmark's electricity sector is shining as a global leader in clean energy with over 90% of its electricity coming from low-carbon sources. The period from September 2025 to August 2026 highlights this achievement with wind energy providing more than half of the electricity, biofuels contributing almost a fifth, and solar energy generating close to 15%. Fossil fuels, on the other hand, make up a mere 6.6% of the country's electricity supply, while net imports account for a modest 3%. This small reliance on fossil sources is a significant step towards combating climate change and reducing air pollution. However, the path ahead involves the substantial challenge of electrifying other sectors such as transport, heating, and industry, which will necessitate a significant increase in electricity supply.

Is Electricity Growing in Denmark?

Despite the current achievements in low-carbon electricity, Denmark's overall electricity consumption per person has decreased when compared to its peak in 1996, dropping from 10,181 kWh to 6,112 kWh. This is a noteworthy decline in total consumption; however, it is accompanied by a positive uptick in low-carbon electricity generation, which rose from 5,035 kWh/person in 2024 to 5,525 kWh/person recently. This increase of nearly 500 kWh/person signifies Denmark's commitment to boosting clean energy, even if the overall electricity usage is lower than past highs. While total electricity consumption seems to have stagnated or declined, the growth in low-carbon generation is promising and aligns well with global efforts to transition to green energy.

Suggestions

To sustain and elevate Denmark's clean energy leadership, expanding wind and solar energy is essential. Wind energy already forms a significant portion of Denmark's electricity, but further investments in both offshore and onshore wind farms would capitalize on the existing infrastructure and expertise. Solar energy, though currently contributing a smaller share, holds substantial potential for growth with rapidly decreasing costs and increasing efficiency. Additionally, investing in solar can diversify Denmark’s energy mix and ensure stable electricity supply even on times with low wind activity. While Denmark excels in certain low-carbon sources, opportunities also exist for the potential integration of nuclear power to complement its already extensive clean energy portfolio and push towards complete electrification across sectors.

History

Historically, Denmark has illustrated a steadfast commitment to increasing its low-carbon electricity through persistent enhancements primarily driven by wind energy. In the early 2000s, significant strides were made with annual increments, particularly in 2000 and 2007, where wind energy increased by approximately 1 TWh each year. This growth pattern continued, with notable boosts in 2011 and 2014 as wind energy expanded by 2 TWh each time. More recently, wind energy advances and biofuel contributions sustained positive trends around 2022. However, fluctuations occurred with occasional declines in wind energy, such as those seen in 2016 and 2025. Meanwhile, biofuels and the emergence of solar energy in 2023 provided additional support for clean electricity. Looking forward, Denmark's historical dedication offers lessons and motivation to further diversify and scale up its green energy capacity, ensuring a robust transition to a cleaner, more sustainable energy future.

Electricity Imports and Exports

Balance of Trade

* 12M = Last 12 months (Sep 2025 – Aug 2026) — a rolling 12-month period, not a calendar year.