Peter Szijjarto says that Budapest and Bratislava will challenge the RePowerEU energy plan

Budapest will seek to overturn the EU's RePowerEU Russian energy ban at the European Court of Justice once the plan is adopted next week, Hungarian Foreign Minister Peter Szijjarto has said.

Brussels launched the initiative in 2022 after the escalation of the Ukraine conflict, aiming to eliminate all Russian fossil fuel imports by the end of 2027.

A provisional agreement between the European Council and the European Parliament was announced last week, setting a halt to Russian liquefied natural gas imports by the end of 2026, with pipeline deliveries to be phased out by November 2027.

Hungary and Slovakia, which remain heavily dependent on Russian supplies, have objected to the plan, arguing that the measures would jeopardize their energy security.

In a post on X on Sunday, Szijjarto said Budapest and Bratislava will file an "annulment request to the European Court of Justice" as soon as the regulation is adopted and will ask for the suspension of the rules while the case is under review.

"We are taking this step because banning Russian oil and gas imports would make the secure energy supply of Hungary and Slovakia impossible and would lead to dramatic price increases," he wrote, describing the regulation as "massive legal fraud."

The minister argued that the regulation is a "sanctions measure" that requires the unanimous approval of all 27 member states. The European Commission bypassed the Hungarian and Slovak vetoes by shifting the decision to EU trade and energy laws that only require a qualified majority.

Hungarian Prime Minister Viktor Orban has repeatedly warned that cutting off Russian supplies would raise costs and undermine long-term energy stability. Slovakia has taken a similar position, with Prime Minister Robert Fico saying on Wednesday that his country has "sufficient legal grounds to consider filing a lawsuit."