Judgment of the Court (Fourth Chamber) of 1 August 2025.#Tiberis Holding Srl v Gestore dei servizi energetici (GSE) SpA and Others.#Request for a preliminary ruling from the Consiglio di Stato.#Reference for a preliminary ruling – Environment – Promotion of the use of energy from renewable sources – Directive 2009/28/EC – Article 3 – Directive (EU) 2018/2001 – Article 4 – National incentives for the production of energy from renewable sources – Aid scheme – State aid – Article 108 TFEU – Exclusive competence of the European Commission to rule on the compatibility of aid measures with the internal market – Commission decision finding such an aid scheme compatible with the internal market – Action brought before a national court by a beneficiary of aid under that scheme challenging a modality of that scheme which is inextricably linked to its functioning – Inadmissibility, in the context of that action, of a request for a preliminary ruling concerning the interpretation of those provisions of those directives.#Case C-514/23.