In 2025, the state of electricity consumption in the European Union reflects a strong leaning toward low-carbon sources. More than 70% of the EU's electricity is generated through clean energy sources, demonstrating a robust shift away from traditional fossil fuels. Nuclear energy, wind power, and solar energy dominate the low-carbon landscape, contributing significantly to this mix. Nuclear alone accounts for more than a fifth of total electricity, while wind and solar deliver more than a quarter combined. In contrast, fossil fuel-based electricity, which includes gas, coal, and oil, accounts for less than a third of total electricity consumption. While coal comprises slightly less than 10% and oil barely hits the 1% mark, the reliance on gas persists at nearly 17%.
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Is Electricity Growing in EU?
Electricity consumption in the EU shows stagnation with a downward trend in total consumption per person. The electricity usage in 2025 stands at 5937 kWh per person, which is notably lower than the 2008 high of 6868 kWh per person. This signifies a reduction of nearly 15%, or over 930 kWh per person. Nonetheless, there is minimal but important growth in low-carbon electricity generation with an increase from 4223 kWh in 2024 to 4235 kWh in 2025 per person. Despite these improvements, the relatively stagnant or negative trajectory in overall electricity usage might be concerning given the increasing demand for electrification and the rise of AI technologies, both of which can significantly benefit from sustainable energy solutions.
Suggestions
To bolster low-carbon electricity generation, the EU should focus on expanding existing nuclear, wind, and solar capacities, as these are already substantial contributors to the low-carbon mix. Learning from regions such as France and Slovakia, where nuclear energy constitutes a significant share of their electricity generation, can be instrumental. Additionally, embracing the wind success stories from Denmark and Iowa, as well as the promising solar generation seen in California and Nevada, can guide similar initiatives within the EU. By scaling up nuclear and solar, alongside wind, the EU can rapidly and efficiently grow its clean electricity supply, contributing to improved energy security and reduced reliance on fossil fuels, which have adverse impacts on climate change and air quality.
History
Historically, low-carbon electricity in the EU has seen mixed trends. During the 1980s, there was a remarkable ramp-up in nuclear energy with significant annual increases, notably in 1984 and 1985. However, this progress faced setbacks, with notable declines in both the early 2000s and more recent years, observed prominently in 2020 and 2022. These declines present a critical need for intervention and renewed investment in nuclear. Hydro has also experienced fluctuations, with declines in the early 21st century but rebound in recent years, such as in 2023. Meanwhile, wind and solar have witnessed encouraging growth trajectories, particularly in recent years, as seen with solar's notable gains in 2024 and 2025. Such patterns highlight the dynamic nature of the EU's low-carbon landscape, emphasizing both challenges and opportunities in advancing an all-encompassing clean energy future.
