Judgment of the Court (Ninth Chamber) of 5 June 2025.#innogy Energie s.r.o. v QS.#Reference for a preliminary ruling – Consumer protection – Directive 93/13/EEC – Unfair terms in consumer contracts – Articles 3, 5, 7 and the Annex, point 1(e) – Fixed-term electricity supply contracts – Term imposing a contractual penalty where payment is not made – Whether the amount of the penalty is proportionate – Whether the terms are in plain, intelligible language – Directive (EU) 2019/944