In the period from December 2024 to November 2025, Czechia's electricity consumption paints a fascinating picture of its energy landscape. Low-carbon energy sources account for more than 60% of the electricity consumed in Czechia, demonstrating a strong commitment to cleaner energy. Of this, nuclear energy is the largest contributor, comprising just over 42% of total electricity consumption. Other clean energy sources like solar, hydropower, and biofuels contribute single digits, with solar energy accounting for more than 7% and hydropower close to 4%. Fossil fuels, on the other hand, still play a significant role, with coal alone making up a third of the total electricity mix, highlighting the ongoing reliance on these more polluting energy sources.
Data sources used on this page include Energy Institute, ENTSOE, Eurostat and IEA. More about data sources →
Is Electricity Growing in Czechia?
Despite the promising share of low-carbon electricity, the overall electricity consumption in Czechia presents a mixed narrative. The current figure sits at 6610 kWh per person, a notable decline from the 2007 peak of 8532 kWh per person. Meanwhile, low-carbon electricity generation reached an all-time high of 4066 kWh per person, slightly up from the 2019 record. This growth in clean energy is a step in the right direction, yet the overall decline in electricity consumption raises concerns, especially in light of growing global energy demands. The necessity for a sustainable energy future underscores the importance of accelerating the growth of low-carbon electricity.
Suggestions
To further amplify this positive trend of clean electricity, Czechia can invest in expanding its nuclear energy capacity, leveraging its already substantial contribution to the electricity mix. Drawing insights from successful regions, Czechia could also enhance its solar and wind energy capacities. Slovakia and France, where nuclear power provides over half of the electricity, set exemplary standards for nuclear energy utilization. Moreover, increasing solar power capacity, like in Nevada and California where it accounts for significantly higher shares, offers a promising pathway. While solar energy already has a foothold in Czechia, drawing inspiration from these regions could propel its contribution further, reducing dependency on fossil fuels.
History
The history of low-carbon electricity generation in Czechia reflects a robust development of nuclear energy, commencing with significant increases in the late 1980s. Notable decades include the early 2000s, which saw tremendous growth in nuclear power, adding up to over 12 TWh from 2001 to 2003. However, several years witnessed declines, such as in 2005 and 2015, which should be recognized as setbacks in an otherwise upward trajectory. More recently, solar energy has made a commendable leap, particularly in 2011 and over the last two years, adding to Czechia's green energy portfolio. This history showcases Czechia’s potential and commitment to pushing forward with clean energy initiatives.
