Denmark has made remarkable progress in electricity generation by sourcing more than 85% of its electricity from low-carbon sources, a milestone that highlights its commitment to sustainability. Wind energy is the backbone of Denmark's clean electricity supply, contributing to more than half of the total generation. Solar power also plays a significant role, accounting for nearly 13% of the total consumption, while biofuels add approximately 15% to the mix. By reducing its reliance on fossil fuels, which still occupy roughly 15% of the electricity matrix, Denmark is not only benefiting its local environment but also acting as a significant net exporter of clean electricity, helping neighboring regions reduce their emissions with more sustainable solutions.
Is Electricity Growing in Denmark?
Despite these advancements, Denmark faces challenges when it comes to increasing electricity consumption. As of 2025, Denmark's electricity consumption stands at 5331 kWh per person, significantly lower than the peak in 1996, when it was nearly double. Furthermore, there is a discernible decline in low-carbon electricity generation per person, from a recent record in 2024 of 5226 kWh to about 4538 kWh in 2025. This decline indicates a need for proactive measures to stimulate growth in electricity consumption, especially low-carbon electricity, to support the future electrification of sectors like transport, heating, and industry.
Suggestions
For Denmark to enhance its low-carbon electricity generation, focusing on the expansion of well-established sources such as wind and solar energy would be a prudent strategy. Given wind's current predominance and solar's growing impact, further investments in these sectors can significantly increase sustainable electricity output. Additionally, Denmark should consider exploring nuclear power as a stable and reliable form of low-carbon electricity, which could offer a complementary source of energy to support the increasing demand on its grid. Solar panel installations and wind farm expansions, combined with potential advancements in nuclear energy, can secure a robust and resilient green electricity grid for Denmark's future.
History
The history of low-carbon electricity generation in Denmark reveals a strong upward trend over the years, although some fluctuations have occurred. In the early 2000s, wind energy started to increase steadily, gaining substantial contributions over the following decade, notably in 2004, 2007, and the robust jump in 2011. The 2010s saw significant growth in both wind and biofuels, with notable increments in 2010 and the dramatic surge in biofuels in 2021. Solar energy has begun to establish its presence more recently, with notable increases in 2022 and 2023. However, setbacks have been observed in 2016 and more recently in 2025, with declines in both wind and biofuels generation. Addressing these declines could be important for maintaining the trajectory of Denmark's clean electricity future.
Electrification
We estimate the degree of electrification by comparing electricity and total energy emissions. More about methodology.