Czechia saves energy and invests in the future: solar PV grows by 28%

In the first half of 2024, Czechia significantly reduced its electricity and gas consumption, according to the latest data published by the Energy Regulatory Office (ERÚ). At the same time, electricity generation from solar power plants rose sharply, producing 28% more energy than in the previous year. This development sends positive signals for the Czech energy sector and its efforts to achieve greater self-sufficiency and decarbonisation.

Electricity and gas savings

According to the ERÚ report, electricity consumption in Czechia fell by 5% year on year, while gas consumption saw an even steeper decline of 14%. These savings are partly a consequence of the energy crisis. Czech households and businesses adopted a range of measures to reduce consumption, including improving energy efficiency, changing heating systems and adopting more energy-efficient behaviour.

In addition to economic factors, milder weather conditions during the winter also contributed to the savings, leading to lower demand for heating. Measures supporting energy savings, such as state subsidies for building insulation and the transition to renewable sources, also played an important role in reducing consumption.

Growth in solar generation

One of the most notable aspects of the ERÚ report is the sharp growth in electricity generation from solar power plants. In the first half of 2024, these sources generated 28% more energy than in the same period of 2023. This growth is partly driven by the continuing boom in new solar panel installations. It is supported both by state subsidies and growing interest among households and businesses in generating their own energy.

Solar PV is currently becoming a key pillar of the Czech energy transition. According to the ERÚ, the installed capacity of solar power plants continues to grow. Small installations on the roofs of family homes and industrial buildings play a significant role in this growth. This trend not only increases the share of renewable sources in the energy mix, but also helps stabilise energy supplies at a time of rising demand and reduces dependence on fossil fuel imports.

Outlook

While the decline in electricity and gas consumption is positive in terms of energy self-sufficiency and stability, experts warn that the long-term success of the Czech energy sector will depend on continued investment in renewable sources and the modernisation of distribution grids. Solar PV and other renewable sources, such as wind and hydropower, will play an increasingly important role in the energy mix. However, further expansion of capacity and supporting infrastructure is necessary to achieve full decarbonisation.

The Czech government has already announced plans for the further development of solar PV, wind power and investment in energy storage. These steps will be essential to ensure the country’s energy security and achieve climate targets set at both national and European levels.