Following the return of lower price limits on March 31, 2026, Ukraine’s electricity market has once again received a signal of regulatory instability, while the balancing segment is already burdened with debts running into tens of billions of hryvnias, and the issue of “legacy” imbalances has turned into years-long litigation for some investors.
Ukrainian businessman and energy holding founder Ihor Tynnyi said that administrative price controls, accumulated debt, and imbalance-related problems are creating a systemic crisis in the electricity market. According to him, intervention in market pricing through price caps became one of the factors behind the emergence of multi-billion-hryvnia debts, while disputed imbalance settlement rules caused investors to suffer financial losses and spend years defending their rights in court.
The key context for this statement is the latest decision by Ukraine’s energy regulator on price restrictions. Under a resolution dated January 16, 2026, the regulator temporarily set upper price caps at UAH 15,000/MWh for the day-ahead and intraday markets, and UAH 16,000/MWh for the balancing market. But from March 31, 2026, the market reverted to lower hourly limits of UAH 5,600–6,900/MWh on the day-ahead and intraday markets, and UAH 6,600–8,250/MWh on the balancing market outside the evening peak. Former Ukrenergo CEO Volodymyr Kudrytskyi then said that the return to tighter price caps had already triggered a new wave of power outages and again undermined investor confidence in new generation capacity.
Even before that decision, the European Business Association had urged the regulator not to cut the existing limits, stressing that higher price caps support electricity imports, create economic incentives for new generation, and allow investors to model payback for distributed generation projects, including cogeneration. The business association explicitly warned that lower limits could make flexible generation economically unviable.
At the same time, the market remains locked in a debt chain. According to estimates by the Ukrainian Energy Assembly, at the beginning of 2026 the debt of balancing market participants to NPC Ukrenergo had reached around UAH 42 billion, while the system operator’s own debt to electricity producers exceeded UAH 22 billion. This means the issue for investors has long moved beyond a debate over tariff parameters and into the realm of liquidity, payment discipline, and the bankability of new projects.
Another source of distrust in the market remains the so-called “legacy” imbalances in renewables. Sector lawyers and industry associations note that in 2021 the regulatory formula effectively imposed on green energy producers not only responsibility for their own imbalances, but also part of the trading imbalance of the Guaranteed Buyer. On September 8, 2022, Ukraine’s Supreme Court declared that formula unlawful, yet the market continued to operate for a long time under legal uncertainty, while fairer rules only emerged in 2024. That is why the issue of imbalances turned into a prolonged series of disputes involving the Guaranteed Buyer and the regulator, and in 2024 renewable energy producers were still receiving offset proposals that effectively required them to recognize debts calculated under a formula already struck down by the court.
For the investment market, this means one thing: a shortage of capacity alone is still not enough to guarantee an inflow of capital. As long as pricing rules can change abruptly, debts in the balancing market continue to grow, and the consequences of past regulatory decisions remain tied up in years of litigation, projects in flexible, gas-fired, cogeneration, and renewable generation will remain more expensive to finance and more difficult to structure. This loss of predictability is precisely what Tynnyi, the EBA, and lawyers involved in renewable energy disputes continue to highlight.
