20260507 04170100 1.0 TRUE L'indice de dépense de chaleur (IDC) est un indicateur de la consommation d'énergie d'un bâtiment pour couvrir ses besoins de chaleur (chauffage et eau chaude sanitaire 'ECS').<br />Exprimé en mégajoules par mètre carré et par an (MJ/m2a), il représente la quantité annuelle d'énergie finale consommée pour la production de chaleur, ramenée à un mètre carré de plancher chauffé (SRE) et corrigée en fonction des données climatiques de l'année considérée. Cadastre aménagement Environnement Réseaux de distribution Indice De Dépense De Chaleur (Idc) Des Bâtiments - Moyenne Sur 2 Ou 3 Ans © 2026 SITG Accès libre <br /><br /> None Indice De Dépense De Chaleur (Idc) Des Bâtiments - Moyenne Sur 2 Ou 3 Ans iVBORw0KGgoAAAANSUhEUgAAASwAAADICAYAAABS39xVAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAB 2AAAAdgB+lymcgAAEZBJREFUeJzt3WlzIskRxvHskwY0h8bjjVn7rV/4+38nh6+5JY2AvhxZSUHD gI7xqkWi/y8sj8QAkrzrJ6qys7Pyvu97AQAH8uf+AQDgoQgsAG4QWADcILAAuEFgAXCDwALgBoEF wA0CC4AbBBYANwgsAG4QWADcILAAuEFgAXCDwALgBoEFwA0CC4AbBBYANwgsAG4QWADcILAAuEFg AXCDwALgBoEFwA0CC4AbBBYANwgsAG4QWADcILAAuEFgAXCDwALgBoEFwA0CC4AbBBYANwgsAG4Q WADcILAAuEFgAXCDwALgBoEFwA0CC4AbBBYANwgsAG4QWADcILAAuEFgAXCDwALgBoEFwA0CC4Ab BBYANwgsAG4QWADcILAAuEFgAXCDwALgBoEFwA0CC4AbBBYANwgsAG4QWADcILAAuEFgAXCDwALg BoEFwA0CC4AbBBYANwgsAG4QWADcILAAuEFgAXCDwALgBoEFwA0CC4AbBBYANwgsAG4QWADcILAA uEFgAXCDwALgBoEFwA0CC4AbBBYANwgsAG4QWADcILAAuEFgAXCDwALgBoEFwA0CC4AbBBYANwgs 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