{"id":3129,"date":"2024-02-01T09:00:00","date_gmt":"2024-02-01T08:00:00","guid":{"rendered":"https:\/\/frogcast.com\/?p=3129"},"modified":"2026-02-13T15:45:13","modified_gmt":"2026-02-13T14:45:13","slug":"efficacite-energetique-guide-complet-gtb","status":"publish","type":"post","link":"https:\/\/frogcast.com\/fr\/blog\/construction-and-building-management\/guide-building-energy-efficiency-bms\/","title":{"rendered":"Optimisation de l'efficacit\u00e9 \u00e9nerg\u00e9tique des b\u00e2timents : Guide complet des syst\u00e8mes de Gestion Technique du B\u00e2timent (GTB)"},"content":{"rendered":"<figure class=\"wp-block-post-featured-image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/optimizing-building-energy-efficiency-slider-blog.webp\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Low-angle view of modern skyscrapers with digital overlays representing smart building energy management systems.\" style=\"object-fit:cover;\" srcset=\"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/optimizing-building-energy-efficiency-slider-blog.webp 1920w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/optimizing-building-energy-efficiency-slider-blog-300x169.webp 300w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/optimizing-building-energy-efficiency-slider-blog-1024x576.webp 1024w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/optimizing-building-energy-efficiency-slider-blog-768x432.webp 768w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/optimizing-building-energy-efficiency-slider-blog-1536x864.webp 1536w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/optimizing-building-energy-efficiency-slider-blog-18x10.webp 18w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/><\/figure>\n\n\n<h2 class=\"wp-block-heading\">GTB et GTC : d\u00e9finitions et explications<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Qu'est-ce qu'une GTB ?<\/h3>\n\n\n\n<p>A <strong>Gestion Technique du B\u00e2timent (GTB)<\/strong> est un syst\u00e8me informatis\u00e9 qui connecte des capteurs et contr\u00f4leurs virtuels ou physiques. Son objectif est de surveiller, optimiser et piloter \u00e0 distance l'ensemble des \u00e9quipements techniques d'un b\u00e2timent. Ces \u00e9quipements sont regroup\u00e9s en plusieurs syst\u00e8mes, ce qui permet une gestion centralis\u00e9e et efficace.<br><br>Les syst\u00e8mes typiquement contr\u00f4l\u00e9s par une GTB incluent :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CVC (Chauffage, Ventilation, Climatisation)<\/li>\n\n\n\n<li>\u00c9clairage<\/li>\n\n\n\n<li>\u00c9lectricit\u00e9<\/li>\n\n\n\n<li>Syst\u00e8mes de s\u00e9curit\u00e9<\/li>\n\n\n\n<li>Stores et volets<\/li>\n\n\n\n<li>Et bien d'autres<\/li>\n<\/ul>\n\n\n\n<p>En supervisant tous ces syst\u00e8mes simultan\u00e9ment, une GTB offre une vision compl\u00e8te de la performance technique du b\u00e2timent.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Qu'est-ce qu'une GTC ?<\/h3>\n\n\n\n<p>A <strong>Gestion Technique Centralis\u00e9e (GTC)<\/strong> est un syst\u00e8me informatis\u00e9 qui centralise et coordonne un seul syst\u00e8me technique sp\u00e9cifique (dans un b\u00e2timent). Contrairement \u00e0 une GTB, qui g\u00e8re tous les syst\u00e8mes simultan\u00e9ment, une GTC se concentre sur une seule cat\u00e9gorie, par exemple : <strong>la s\u00e9curit\u00e9<\/strong>, <strong>l'\u00e9clairage<\/strong>, ou <strong>uniquement le CVC<\/strong>.<\/p>\n\n\n\n<p>Cela fait de la GTC une solution plus cibl\u00e9e. Elle est souvent utilis\u00e9e comme composant au sein d'une architecture GTB plus large. Dans le cas de grands b\u00e2timents, plusieurs GTC peuvent fonctionner en m\u00eame temps, chacune g\u00e9rant son propre syst\u00e8me, tandis que la GTB assure la coordination globale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quels sont les avantages des GTB et GTC?<\/h2>\n\n\n\n<p>La GTB et la GTC jouent un r\u00f4le majeur dans l'am\u00e9lioration des op\u00e9rations d'un b\u00e2timent. Elles offrent plusieurs avantages cl\u00e9s :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Efficacit\u00e9 \u00e9nerg\u00e9tique :<\/strong> Favorise des pratiques \u00e9co-responsables, contribuant \u00e0 r\u00e9duire la consommation et les co\u00fbts.<\/li>\n\n\n\n<li><strong>Performance durable :<\/strong> Ensemble, GTB et GTC contribuent \u00e0 une exploitation plus efficace et durable des installations du b\u00e2timent.<\/li>\n\n\n\n<li><strong>S\u00e9curit\u00e9 renforc\u00e9e :<\/strong> La surveillance continue des syst\u00e8mes de s\u00e9curit\u00e9 par la GTB et la GTC am\u00e9liore la protection du b\u00e2timent.<\/li>\n\n\n\n<li><strong>Confort des occupants :<\/strong> Am\u00e9liore le confort en permettant un contr\u00f4le plus pr\u00e9cis des conditions environnementales, telles que la temp\u00e9rature et l'\u00e9clairage.<\/li>\n\n\n\n<li><strong>R\u00e9duction des co\u00fbts d'exploitation :<\/strong> Contribue aux \u00e9conomies op\u00e9rationnelles en optimisant l'utilisation des ressources \u00e9nerg\u00e9tiques et en minimisant le gaspillage.<\/li>\n\n\n\n<li><strong>R\u00e9duction des co\u00fbts de maintenance :<\/strong> Facilite la maintenance pr\u00e9ventive, r\u00e9duisant ainsi les co\u00fbts associ\u00e9s aux r\u00e9parations impr\u00e9vues et aux arr\u00eats non planifi\u00e9s.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Le d\u00e9cret BACS<\/h2>\n\n\n\n<p class=\"has-white-color has-text-color has-background has-link-color wp-elements-947635829cc98a528048f9e9be66717d\" style=\"background-color:#1f807d\"><em>Cette r\u00e9glementation s'applique uniquement \u00e0 la France, mais au niveau europ\u00e9en, un cadre similaire existe sous le nom de <strong>EPBD<\/strong>. Pour en savoir plus sur cette directive europ\u00e9enne, consultez <a href=\"https:\/\/energy.ec.europa.eu\/topics\/energy-efficiency\/energy-performance-buildings\/energy-performance-buildings-directive_en\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>ce lien sur la conformit\u00e9 EPBD<\/strong><\/a>.<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">D\u00e9finition<\/h3>\n\n\n\n<p>Le <strong>d\u00e9cret BACS<\/strong> (Building Automation &amp; Control Systems), publi\u00e9 le 20 juillet 2020, d\u00e9finit comment atteindre les objectifs de r\u00e9duction \u00e9nerg\u00e9tique \u00e9nonc\u00e9s dans le d\u00e9cret tertiaire. Cette r\u00e9glementation impose la mise en place d'un syst\u00e8me d'automatisation et de contr\u00f4le du b\u00e2timent dans certains b\u00e2timents, au plus tard le <strong>1er janvier 2025<\/strong>.<\/p>\n\n\n\n<p>Ce d\u00e9cret repr\u00e9sente la <strong>transposition fran\u00e7aise de la Directive europ\u00e9enne<\/strong> sur la Performance \u00c9nerg\u00e9tique des B\u00e2timents (EPBD). Par cons\u00e9quent, tous les pays de l'Union europ\u00e9enne ont des obligations similaires d'installer des syst\u00e8mes de Gestion Technique du B\u00e2timent (GTB) ou d'automatisation, bien que chaque pays applique ces exigences \u00e0 travers ses propres lois nationales sous diff\u00e9rentes appellations.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Objectifs du d\u00e9cret BACS<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Surveiller, enregistrer et analyser la consommation \u00e9nerg\u00e9tique<\/li>\n\n\n\n<li>Ajuster le fonctionnement des syst\u00e8mes techniques en temps r\u00e9el en fonction des besoins r\u00e9els<\/li>\n\n\n\n<li>D\u00e9tecter et alerter les gestionnaires d'exploitation sur les d\u00e9rives potentielles de consommation, en amont des dysfonctionnements, afin d'\u00e9viter la surconsommation et les co\u00fbts de maintenance suppl\u00e9mentaires<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c9ch\u00e9ances<\/h3>\n\n\n\n<p>Les d\u00e9lais de mise en \u0153uvre d\u00e9pendent de la cat\u00e9gorie du b\u00e2timent et de la puissance nominale des \u00e9quipements de chauffage ou de refroidissement :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>B\u00e2timents tertiaires existants (\u2265 290 kW) :<\/strong> GTB obligatoire au 1er janvier 2025<\/li>\n\n\n\n<li><strong>B\u00e2timents tertiaires existants (\u2265 70 kW) :<\/strong> GTB obligatoire au 1er janvier 2027<\/li>\n\n\n\n<li><strong>New buildings (permit after July 21, 2021, &gt; 290 kW):<\/strong> exigence imm\u00e9diate<\/li>\n\n\n\n<li><strong>New buildings (permit filed in 2024, &gt; 70 kW):<\/strong> obligatoire d\u00e8s 2024<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/timeline-of-ctb-laws-evolution-1024x576.webp\" alt=\"Chronologie illustrant le calendrier de mise en \u0153uvre du d\u00e9cret fran\u00e7ais BACS de 2020 \u00e0 2027, mettant en \u00e9vidence les d\u00e9lais d&#039;installation obligatoires des syst\u00e8mes de gestion technique du b\u00e2timent (GTB) pour les b\u00e2timents de plus de 290 kW et 70 kW.\" class=\"wp-image-3130\" srcset=\"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/timeline-of-ctb-laws-evolution-1024x576.webp 1024w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/timeline-of-ctb-laws-evolution-300x169.webp 300w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/timeline-of-ctb-laws-evolution-768x432.webp 768w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/timeline-of-ctb-laws-evolution-1536x864.webp 1536w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/timeline-of-ctb-laws-evolution-18x10.webp 18w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/timeline-of-ctb-laws-evolution.webp 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Le temps presse. Feuille de route visuelle des \u00e9ch\u00e9ances du d\u00e9cret BACS. Les propri\u00e9taires de b\u00e2timents doivent \u00e9quiper les b\u00e2timents tertiaires de syst\u00e8mes d'automatisation d'ici le 1er janvier 2025 ou 2027, selon leur capacit\u00e9 de chauffage\/refroidissement.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Classes de performance des GTB<\/h2>\n\n\n\n<p>La norme <strong>NF EN ISO 52120-1:2022<\/strong> d\u00e9crit les fonctions li\u00e9es \u00e0 l'automatisation, la r\u00e9gulation et la gestion technique impactant l'efficacit\u00e9 \u00e9nerg\u00e9tique des b\u00e2timents. Elle d\u00e9finit quatre classes de performance pour les GTB : <strong>A, B, C et D<\/strong>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Les classes A, B et C<\/strong> sont align\u00e9es avec les objectifs d'efficacit\u00e9 \u00e9nerg\u00e9tique du d\u00e9cret BACS.<\/li>\n\n\n\n<li><strong>La classe D<\/strong> ne r\u00e9pond pas \u00e0 ces exigences et n'est donc pas consid\u00e9r\u00e9e ici.<\/li>\n<\/ul>\n\n\n\n<p>Toutes les classes A \u00e0 C visent \u00e0 r\u00e9duire la consommation \u00e9nerg\u00e9tique et les \u00e9missions de CO\u2082 des \u00e9quipements majeurs tels que le chauffage, la climatisation, l'\u00e9clairage et la production d'eau chaude sanitaire. Selon la classe et le niveau de contr\u00f4le, une GTB peut diminuer les factures \u00e9nerg\u00e9tiques de <strong>5 % \u00e0 40 %<\/strong>.<\/p>\n\n\n\n<p>L'installation d'une GTB donne \u00e9galement acc\u00e8s \u00e0 une <strong>prime financi\u00e8re CEE<\/strong>, qui augmente avec la classe de performance : plus votre GTB est performante sur le plan \u00e9nerg\u00e9tique, plus la prime est \u00e9lev\u00e9e.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Focus sur la GTB de classe A<\/h3>\n\n\n\n<p>Les types<strong> A et B<\/strong> n\u00e9cessitent des capteurs pour fonctionner, et ces capteurs peuvent \u00eatre physiques ou <a href=\"https:\/\/frogcast.com\/fr\/blog\/construction-et-gestion-des-batiments-11\/comment-optimiser-la-gestion-thermique-des-batiments-avec-des-capteurs-virtuels\/\"><strong>virtuels<\/strong><\/a>.<\/p>\n\n\n\n<p>Pour qu'une GTB soit consid\u00e9r\u00e9e de <strong>Type A<\/strong>, elle doit int\u00e9grer des capacit\u00e9s pr\u00e9dictives. Elle utilise des algorithmes et des donn\u00e9es, y compris les pr\u00e9visions m\u00e9t\u00e9orologiques, pour anticiper les besoins futurs et les conditions du b\u00e2timent. Cela peut inclure, par exemple, des pr\u00e9visions de consommation \u00e9nerg\u00e9tique, de pannes potentielles, de besoins de maintenance et d'autres param\u00e8tres pertinents.<\/p>\n\n\n\n<p>A <strong>GTB de Type A<\/strong> garantit donc une meilleure efficacit\u00e9 \u00e9nerg\u00e9tique, des co\u00fbts d'exploitation r\u00e9duits, une gestion proactive des pannes et une performance optimis\u00e9e du b\u00e2timent. Elle aide \u00e9galement \u00e0 am\u00e9liorer la prise de d\u00e9cision en anticipant les besoins futurs et en ajustant automatiquement les diff\u00e9rents \u00e9quipements en cons\u00e9quence.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"634\" src=\"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/classes-performance-de-la-gtb-selon-la-norme-en-15232-e1765383426990-1024x634.webp\" alt=\"Infographie pr\u00e9sentant les quatre classes de performance \u00e9nerg\u00e9tique des syst\u00e8mes de gestion des b\u00e2timents selon la norme EN-15232, de la classe D (inefficace) \u00e0 la classe A (haute performance).\" class=\"wp-image-3131\" srcset=\"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/classes-performance-de-la-gtb-selon-la-norme-en-15232-e1765383426990-1024x634.webp 1024w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/classes-performance-de-la-gtb-selon-la-norme-en-15232-e1765383426990-300x186.webp 300w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/classes-performance-de-la-gtb-selon-la-norme-en-15232-e1765383426990-768x476.webp 768w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/classes-performance-de-la-gtb-selon-la-norme-en-15232-e1765383426990-1536x951.webp 1536w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/classes-performance-de-la-gtb-selon-la-norme-en-15232-e1765383426990-18x12.webp 18w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/classes-performance-de-la-gtb-selon-la-norme-en-15232-e1765383426990.webp 1670w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Visez la classe A. Pour atteindre le niveau d'efficacit\u00e9 le plus \u00e9lev\u00e9 (Classe A), une GTB ne peut pas \u00eatre simplement r\u00e9active ; elle doit \u00eatre anticipative, utilisant des algorithmes et des donn\u00e9es m\u00e9t\u00e9orologiques pour pr\u00e9dire les besoins du b\u00e2timent.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Exemple pratique : Chauffage et contr\u00f4le de temp\u00e9rature<\/h2>\n\n\n\n<p>Consid\u00e9rons un syst\u00e8me de chauffage visant \u00e0 maintenir les temp\u00e9ratures int\u00e9rieures entre <strong>18\u00b0C et 21\u00b0C<\/strong> (zone ombr\u00e9e sur le graphique).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sans anticipation<\/h3>\n\n\n\n<p>Premier sc\u00e9nario : si le syst\u00e8me ne tient pas compte des conditions m\u00e9t\u00e9orologiques \u00e0 venir tout au long de la journ\u00e9e, il r\u00e9agit uniquement \u00e0 la temp\u00e9rature int\u00e9rieure actuelle. La temp\u00e9rature ambiante (ligne pointill\u00e9e noire) \u00e9tant inf\u00e9rieure \u00e0 la temp\u00e9rature souhait\u00e9e, le syst\u00e8me de chauffage d\u00e9marrera avec un apport de chaleur important (ligne pointill\u00e9e rouge) pour permettre \u00e0 la temp\u00e9rature ambiante d'atteindre les valeurs d\u00e9sir\u00e9es. Une fois le seuil de temp\u00e9rature atteint, l'apport de chaleur est r\u00e9duit. <\/p>\n\n\n\n<p>Le probl\u00e8me appara\u00eet plus tard dans la journ\u00e9e :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La temp\u00e9rature ext\u00e9rieure (vert clair) augmente rapidement.<\/li>\n\n\n\n<li>Le rayonnement solaire (jaune) augmente \u00e9galement de mani\u00e8re significative.<\/li>\n\n\n\n<li>Parce que ces changements n'ont pas \u00e9t\u00e9 anticip\u00e9s, la temp\u00e9rature int\u00e9rieure d\u00e9passe la limite de 21\u00b0C, m\u00eame si l'apport de chauffage est d\u00e9j\u00e0 r\u00e9duit.<\/li>\n<\/ul>\n\n\n\n<p>Plus tard, lorsque la temp\u00e9rature ext\u00e9rieure baisse \u00e0 nouveau la nuit :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le syst\u00e8me n'a pas anticip\u00e9 la phase de refroidissement.<\/li>\n\n\n\n<li>La temp\u00e9rature int\u00e9rieure tombe en dessous de 18\u00b0C.<\/li>\n\n\n\n<li>Un nouvel apport de chauffage important est n\u00e9cessaire pour compenser.<\/li>\n<\/ul>\n\n\n\n<p>Cela cr\u00e9e une consommation d'\u00e9nergie inutile et un confort fluctuant pour les occupants.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Avec anticipation bas\u00e9e sur la m\u00e9t\u00e9o<\/h3>\n\n\n\n<p>Lorsque le syst\u00e8me anticipe les changements de temp\u00e9rature et le rayonnement solaire :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L'apport de chauffage est progressivement ajust\u00e9 tout au long de la journ\u00e9e.<\/li>\n\n\n\n<li>La temp\u00e9rature reste dans la plage de confort souhait\u00e9e.<\/li>\n\n\n\n<li>La consommation d'\u00e9nergie diminue, et le syst\u00e8me de chauffage fonctionne de mani\u00e8re plus fluide.<\/li>\n<\/ul>\n\n\n\n<p>Cette approche pr\u00e9dictive garantit des \u00e9conomies d'\u00e9nergie et de co\u00fbts, mais surtout, elle am\u00e9liore le confort des habitants en maintenant la temp\u00e9rature ambiante dans la plage climatique souhait\u00e9e.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"868\" src=\"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/graph-evolution-temperature-with-virtual-weather-sensor-e1765383495750-1024x868.webp\" alt=\"Graphique lin\u00e9aire comparant la consommation d&#039;\u00e9nergie de chauffage avec et sans pr\u00e9visions m\u00e9t\u00e9orologiques. Il montre comment l&#039;anticipation du rayonnement solaire (pic jaune) r\u00e9duit le besoin de chauffage m\u00e9canique (ligne rouge) tout en maintenant le confort int\u00e9rieur.\" class=\"wp-image-3132\" srcset=\"https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/graph-evolution-temperature-with-virtual-weather-sensor-e1765383495750-1024x868.webp 1024w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/graph-evolution-temperature-with-virtual-weather-sensor-e1765383495750-300x254.webp 300w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/graph-evolution-temperature-with-virtual-weather-sensor-e1765383495750-768x651.webp 768w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/graph-evolution-temperature-with-virtual-weather-sensor-e1765383495750-14x12.webp 14w, https:\/\/frogcast.com\/wp-content\/uploads\/2025\/12\/graph-evolution-temperature-with-virtual-weather-sensor-e1765383495750.webp 1274w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">La valeur de l'anticipation. En pr\u00e9disant les apports solaires (jaune), le syst\u00e8me \u00e9quip\u00e9 de FROGCAST r\u00e9duit l'apport de chauffage en amont (ligne rouge continue), \u00e9vitant la surchauffe et \u00e9conomisant de l'\u00e9nergie par rapport \u00e0 un syst\u00e8me r\u00e9actif standard (ligne pointill\u00e9e).<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"<p>Comprenez les diff\u00e9rences entre BMS et CTM, les obligations du d\u00e9cret BACS et comment un pilotage intelligent avec des pr\u00e9visions m\u00e9t\u00e9o am\u00e9liore l\u2019efficacit\u00e9 des b\u00e2timents.<\/p>","protected":false},"author":3,"featured_media":3052,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-3129","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-construction-and-building-management"],"yoast_head":"<!-- This site is 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