The first solar megawatts from Kostolca

7/14/2025
Dubravka Đedović Handanović, the Minister of Mining and Energy, put SPP “Petka” into trial operation

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The 10-megawatt solar power plant “Petka” is in trial operation as of today, and this is another important pioneering turn in our energy sector. On the site of the old mining dumping site, we are now generating clean, green energy, which is a milestone and the beginning of the energy transition of “Elektroprivreda Srbije” and an example of how we can use old energy for new energy – said Dubravka Đedović Handanović, the Minister of Mining and Energy, at the ceremonial trial operation commissioning of the first solar power plant in Kostolac.

She emphasized that there are no large or small projects, because for Serbia's energy security, every megawatt is important and means greater security.

- In the mining area today, in addition to the solar power plant “Petka”, the wind turbines of the first EPS wind farm are also being erected. They were also built mainly on reclaimed overburden dumps. In August, we expect connection to the grid and the testing phase when the propellers will spin. This will strengthen our electricity system here in Kostolac by 76 megawatts of green energy - said Đedović Handanović.

She reminded that the Energy Development Strategy defines the strategic goal of the Government of the Republic of Serbia to have the share of renewable energy sources reach 45 percent by 2030.

We still have a lot to do, and we have to make maximum efforts because we have strategic projects ahead of us that will significantly change the electricity supply of Serbia. These are primarily the construction of the reversible hydroelectric power plant “Bistrica” and the project of 1 GW solar power plants with battery storage. The necessary investments in energy in the next 10 years are estimated at around EUR 14 billion. Therefore, we have to make up for all delays and be up to the task in order to ensure energy peace for future generations – concluded Đedović Handanović.

- Our first solar plant here in “Kostolac” has a capacity of 10 megawatts, and with the wind farm that will be online in the coming period and the 350 megawatts of unit B3 from the end of last year, this area is energetically stronger by as much as 426 megawatts. That is significantly more power and provides us special security, especially in times of global crises that we have witnessed recently - said Dušan Živković, General Manager of EPS.

He pointed out that each new megawatt is important for EPS and the power system, especially on tropical days when the demand for electricity is increasing..

- This strengthens not only our green portfolio, but also the reliability of the entire energy sector, and citizens and businesses have, as before, a secure supply. Projects like this are concrete steps towards decarbonization and sustainable energy development, which are our goals for the coming decades. We will continue with similar projects here in Kostolac, but also at landfill sites and dumps in other parts of EPS –said Živković.

Aleksandar Latinović, Head of System Services at EPS and one of the project leaders of the SPP “Petka”, pointed out that valuable experience was gained during the construction, that there were many challenges that brought some new solutions and knowledge, and that “Petka” is just the beginning and an incentive for the construction of new capacities.

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