an electricity exchange as referred to in point (j) of Article 37(1) of Directive 2009/72/EC of the European Parliament and of the Council [23];
malartú leictreachais dá dtagraítear i bpointe (j) d'Airteagal 37(1) de Threoir 2009/72/CE ó Pharlaimint na hEorpa agus ón gComhairle [23];