‘Deff’ means the part (in mcm/d) of Dmax that in the case of a disruption of gas supply can be sufficiently and timely covered with market-based demand-side measures in accordance with point (c) of Article 9(1) and Article 5(2).
Ciallaíonn “Deff”an chuid sin (in mcm/d) de Dmax is féidir a chumhdach go leordhóthanach agus go tráthúil i gcás suaitheadh an tsoláthair gáis le bearta margadhbhunaithe atá dírithe ar an éileamh i gcomhréir le pointe (c) d'Airteagal 9(1) agus le hAirteagal 5(2).