Commission takes Bulgaria to court over missing EU electricity market rules

The European Commission has formally referred Bulgaria to the Court of Justice of the European Union for failing to fully integrate the bloc's electricity market rules into its national legal system. The lawsuit targets Directive (EU) 2019/944, a major piece of European energy legislation designed to create a common, competitive power market across all member states. According to the executive, Sofia has missed deadlines to transpose the legislation into domestic law under formal case file INFR(2021)0015, leaving national electricity rules out of step with the rest of the Union.

For ordinary energy consumers, EU directives are only as effective as the national laws that enact them. The 2019 electricity directive lays down essential protections across the bloc, including rules that make it easier for households to switch power suppliers, strengthen transparency around energy bills, and establish safeguards for vulnerable consumers. It also sets up structural frameworks for integrating renewable power into local grids. Because Bulgaria has not fully transposed these provisions, local households and businesses risk being left without the full suite of consumer rights and cross-border market benefits available elsewhere in the EU.

In the Brussels terminology, an infringement procedure is the legal machinery used by the Commission when a member state fails to follow EU law. The process resembles a multi-stage escalation ladder: it begins with quiet warnings, progresses to formal requests, and ends in a courtroom. In this case, file INFR(2021)0015 opened in 2021, illustrating the remarkably unhurried pace at which institutional patience operates before the Berlaymont finally loses its composure. Taking a country to Luxembourg is the ultimate enforcement tool, used to ensure that the single market operates on one set of rules rather than twenty-seven separate variations.

The case now heads to the Court of Justice of the European Union in Luxembourg, where judges will decide whether Bulgaria breached its treaty commitments. If the court rules against Sofia and the country continues to delay, the Commission can launch a follow-up action asking judges to impose substantial daily fines until the directive is fully written into national law.