In a judgment handed down on Thursday 11 September (C-59/23P), the Court of Justice of the European Union (CJEU) annulled the European Commission’s decision authorising Hungary to finance construction of two new nuclear reactors on its ‘Paks’ site.
The judgment also annuls the EU General Court’s November 2022 judgment, which confirmed the validity of this State aid.
The Paks II project, which was to replace the existing reactors at the Hungarian nuclear power plant, was awarded...