Energy Minister warns of mounting debts and structural issues at Toplofikatsiya Sofia

Energy Minister Ivana Petrova warned that Toplofikatsiya Sofia faces critical structural issues and a lack of technical organization. The district heating provider faces mounting debts that could exceed 1 billion euros by the end of the current heating season. This warning follows a new inspection report regarding Toplofikatsiya Sofia issued by control officials on November 11, 2026.

The situation remains precarious for the Sofia district heating provider. Energy Minister Ivana Petrova stated that the situation with Toplofikatsiya Sofia is critical due to structural problems and a lack of technical organization. The minister noted that the company must take responsibility and the Sofia Municipality must act as the owner to ensure service quality. The company has failed to comply with previous directives issued by the Ministry of Energy.

Emergency response and repair delays

Technical readiness for the heating season is a major concern for officials. Energy Minister Ivana Petrova stated that only five teams are currently available to handle emergency situations across Sofia. This limited capacity has contributed to significant delays in maintenance. In some cases, emergency repairs in Sofia have lasted more than two months.

The Ministry of Energy previously issued warnings regarding heating season preparations in July 2026. While Toplofikatsiya Sofia submitted a work program to the Ministry of Energy guaranteeing no issues by October 1, 2026, recent reports suggest ongoing difficulties. Mayor of Sofia Vasil Terziev stated that the current situation could persist into December.

Financial obligations and debt projections

The financial stability of Toplofikatsiya Sofia is under scrutiny as the winter season approaches. The company's debts to Bulgaz could increase by an additional 500 million euros during the upcoming season. If these projections hold, the total obligations of Toplofikatsiya Sofia could exceed 1 billion euros by the end of the heating season.

The state is preparing measures to mitigate the impact on residents. The state plans a compensation mechanism for natural gas households with a budget of approximately 10 million euros. Through this mechanism, the state will cover 50% of a specific price difference for natural gas. Meanwhile, electricity prices are guaranteed until June 2027.

Institutional oversight and warnings

The Ombudsman has notified the Energy Minister regarding Toplofikatsiya Sofia. This notification follows the release of the latest inspection report on November 11, 2026. The failure of the company to meet previous Ministry of Energy directives remains a central issue for the district heating provider, which is owned by the Sofia Municipality.

The current challenges highlight the tension between service delivery and financial management. As the heating season progresses, the ability of the five available emergency teams to manage the infrastructure will be critical to preventing prolonged outages in the capital.

Glossary

• Sofia Municipality — The Sofia Municipality is the owner of the district heating provider Toplofikatsiya Sofia. It is the entity responsible for acting to ensure service quality.
• Toplofikatsiya Sofia — Toplofikatsiya Sofia is the largest and oldest district heating company in the Balkans. It serves over 430,000 clients.
• Ombudsman — The Ombudsman is an official who can be included in a list of potential caretaker Prime Ministers. This position is one of several roles that can be considered for the role under specific constitutional rules.
• district heating provider — A district heating provider is a company that delivers heat through its own infrastructure to private persons and businesses. Eidsiva Bioenergi is an example of a large provider in Norway.