In Luxembourg in 2025, the landscape of electricity consumption is defined by a significant reliance on imports, with net imports accounting for more than half of the energy mix at around 63%. Clean energy sources contribute notably to the country's electricity, comprising almost 35% of the total consumption. This segment of low-carbon energy is primarily supported by hydropower, which makes up about 14%, followed by contributions from wind and solar energy at approximately 8% and 8% respectively. Biofuels also play a minor role. Meanwhile, fossil fuel usage is minimal, constituting just over 2% of the electricity mix, with gas being the primary fossil fuel source.
Data sources used on this page include EIA, ENTSOE, Eurostat, IEA and World Bank. More about data sources →
Is Electricity Growing in Luxembourg?
Compared to the year 2010, Luxembourg's electricity consumption per person has seen a notable decline, standing at 8045 kWh per person in 2025, nearly fulfilling only half the demand of its previous peak year. This is a reduction of 9003 kWh per person, raising concerns over the lack of growth needed to meet future demand amid electrification and expanding AI technology. Moreover, low-carbon electricity generation has also decreased from its previous record in 2024, falling by approximately 1064 kWh per person to its current state, underscoring an urgent need to bolster clean, sustainable energy solutions within the country.
Suggestions
To enhance low-carbon electricity generation, Luxembourg could consider strategic initiatives inspired by successful regions worldwide. Given Luxembourg's growing wind and solar sectors, Denmark and California serve as exemplary models, producing approximately 60% of their electricity from wind and 31% from solar respectively. Encouragingly, adopting nuclear energy can bring stability and significant output, as demonstrated by France and Slovakia, where nuclear energy accounts for more than half of their electricity generation. By combining advances in solar and wind installations and exploring nuclear energy options, Luxembourg could achieve a robust and resilient low-carbon energy sector.
History
When delving into the historical trends of low-carbon electricity in Luxembourg, the late 20th and early 21st centuries saw fluctuating contributions from hydropower, with notable increases in 1990 and 2010 and declines at various intervals thereafter. More recently, Luxembourg expanded its clean energy infrastructure with wind energy gains in 2017 and further solar advancements in 2024. These strides towards diversifying its low-carbon energy mix come as a response to the pressing need for sustainable energy solutions, underscoring the importance of steadfast growth in these sectors to secure a cleaner energy future.
