Photo: TPP Maritsa East 2
Even with a quota for the regulated electricity market in Bulgaria, low electricity prices pushed TPP Maritsa East 2 into a loss last year. It is the only state-owned coal power plant.
The financial report for 2024 showed a loss of EUR 52 million for TPP Maritsa East 2 (Maritsa-iztok 2), Kapital reported. It compares to a modest net income of EUR 29 million achieved one year earlier. Notably, the subsidiary of state-owned Bulgarian Energy Holding (BEH) had a record profit of some EUR 600 million in 2022, during the energy crisis.
Operating income plunged almost 15% to EUR 614 million last year. The only government-controlled coal power plant sold more electricity than in 2023, but at lower prices.
Moreover, liabilities surged to EUR 358 million from EUR 127 million, mainly due to greenhouse gas emission certificates. The gap between liabilities and assets reached EUR 1.18 billion, against EUR 920 million one year before, the report reads.
Regulated market keeps Maritsa East 2 afloat
Interestingly, almost 86% of the output was sold on the regulated electricity market, which covers households. For the past few years, TPP Maritsa East 2 has been operating under a quota determined by the Ministry of Energy, even though it doesn’t have the right, in principle, to work for the regulated market, the article notes.
Even with the market liberalization that was introduced on July 1, the facility keeps supplying households, the news outlet added. It was enabled through a new segment at the electricity exchange, for long-term contracts, with so-called non-standard products. They are intended for all sellers, but in practice the sellers are state-owned power plants: Kozloduy Nuclear Power Plant, TPP Maritsa East 2 and National Electricity Co.’s hydroelectric facilities.
It means the coal plant’s high production costs are passed on to household bills. It has 1.62 GW in nominal capacity, but it is utilizing much less. The enterprise sold 605 GWh in the open market and 3.23 TWh in the regulated market in 2024.
Coal plants failing to maintain competitiveness throughout EU
Slovakia and Spain officially intend to exit coal this year, followed by Greece (2026), France and Hungary (2027) and Denmark and Italy (2028). However, the dates could be pushed forward and there is a possibility that more countries will join the group in the meantime.
Several of the remaining facilities in the European Union and beyond are active just sporadically – in islands or to cover winter peaks or only until the district heating systems that they supply switch to cleaner sources.
Coal power is already uncompetitive most of the time, particularly because of emission costs. In addition, when such facilities are idle, their costs rise further because of salaries and the complex logistics, primarily mining operations. Other coal plants in Bulgaria are also affected.
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