Judgment of the Court (Fourth Chamber) of 17 September 2020.#Autoritatea naţională de reglementare în domeniul energiei (ANRE) v Societatea de Producere a Energiei Electrice în Hidrocentrale Hidroelectrica SA.#Request for a preliminary ruling from the Tribunalul Bucureşti.#Reference for a preliminary ruling – Internal market in electricity – Free movement of goods – Article 35 TFEU – Quantitative restrictions on exports – Measures having equivalent effect – National measure requiring electricity producers to offer for sale all the electricity available to them exclusively on a centralised competitive market of the Member State concerned.#Case C-648/18.