20261024 04233500 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 Constructions et ouvrages 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+lymcgAAD41JREFUeJzt3WlzG8cRh/HeEydJWSpbjvPCyff/XEkUlWynLJK49kh1785q sAIPWRKAJp5fFUrEAgQpW/Wvntmembxt21YAwIH81L8AADwXgQXADQILgBsEFgA3CCwAbhBYANwg sAC4QWABcIPAAuAGgQXADQILgBsEFgA3CCwAbhBYANwgsAC4QWABcIPAAuAGgQXADQILgBsEFgA3 CCwAbhBYANwgsAC4QWABcIPAAuAGgQXADQILgBsEFgA3CCwAbhBYANwgsAC4QWABcIPAAuAGgQXA DQILgBsEFgA3CCwAbhBYANwgsAC4QWABcIPAAuAGgQXADQILgBsEFgA3CCwAbhBYANwgsAC4QWAB cIPAAuAGgQXADQILgBsEFgA3CCwAbhBYANwgsAC4QWABcIPAAuAGgQXADQILgBsEFgA3CCwAbhBY ANwgsAC4QWABcIPAAuAGgQXADQILgBsEFgA3CCwAbhBYANwgsAC4QWABcIPAAuAGgQXADQILgBsE FgA3CCwAbhBYANwgsAC4QWABcIPAAuAGgQXADQILgBsEFgA3CCwAbhBYANwgsAC4QWABcIPAAuAG 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