Efficacité énergétique

L’Ademe IDF lance un appel à projets sur la biomasse

<p> La Direction <span data-scayt_word="régionale" data-scaytid="1">r&eacute;gionale</span> <span data-scayt_word="Ile-de-France" data-scaytid="2">Ile-de-France</span> de <span data-scayt_word="l’Ademe" data-scaytid="3">l&rsquo;Ademe</span> lance la <span data-scayt_word="seconde" data-scaytid="4">seconde</span> session de <span data-scayt_word="l’appel" data-scaytid="5">l&rsquo;appel</span> <span data-scayt_word="à" data-scaytid="6">&agrave;</span> <span data-scayt_word="projets" data-scaytid="7">projets</span> &laquo; <span data-scayt_word="plateformes" data-scaytid="8">plateformes</span> <span data-scayt_word="régionales" data-scaytid="9">r&eacute;gionales</span> <span data-scayt_word="d’approvisionnement" data-scaytid="10">d&rsquo;approvisionnement</span> en <span data-scayt_word="biomasse-énergie" data-scaytid="11">biomasse-&eacute;nergie</span> &raquo;.</p>

07 janv. 2026 • 2 min

Le 17e Congrès Passivhaus de Francfort ouvre ses portes

<p> Le <span data-scayt_word="17e" data-scaytid="1">17^e</span> <span data-scayt_word="Congrès" data-scaytid="2">Congr&egrave;s</span> International <span data-scayt_word="Passivhaus" data-scaytid="3">Passivhaus</span> <span data-scayt_word="ouvre" data-scaytid="4">ouvre</span> <span data-scayt_word="ses" data-scaytid="5">ses</span> <span data-scayt_word="portes" data-scaytid="6">portes</span> <span data-scayt_word="à" data-scaytid="7">&agrave;</span> <span data-scayt_word="Francfort" data-scaytid="8">Francfort</span>. <span data-scayt_word="Quelques" data-scaytid="9">Quelques</span> <span data-scayt_word="piqures" data-scaytid="10">piqures</span> de rappel <span data-scayt_word="s’imposent" data-scaytid="11">s&rsquo;imposent</span> <span data-scayt_word="sur" data-scaytid="12">sur</span> <span data-scayt_word="ce" data-scaytid="13">ce</span> standard, <span data-scayt_word="devenu" data-scaytid="14">devenu</span> <span data-scayt_word="une" data-scaytid="15">une</span> <span data-scayt_word="référence" data-scaytid="16">r&eacute;f&eacute;rence</span> <span data-scayt_word="dans" data-scaytid="17">dans</span> le <span data-scayt_word="monde" data-scaytid="18">monde</span> <span data-scayt_word="entier" data-scaytid="19">entier</span>.</p>

07 janv. 2026 • 7 min

EDF se renforce sur le créneau de la ville durable

<p> <span data-scayt_word="EDF" data-scaytid="1">EDF</span> a <span data-scayt_word="signé" data-scaytid="2">sign&eacute;</span> avec la <span data-scayt_word="ville" data-scaytid="3">ville</span> de Nice un accord-cadre <span data-scayt_word="destiné" data-scaytid="5">destin&eacute;</span> <span data-scayt_word="à" data-scaytid="6">&agrave;</span> <span data-scayt_word="améliorer" data-scaytid="7">am&eacute;liorer</span> la production et la <span data-scayt_word="gestion" data-scaytid="8">gestion</span> de <span data-scayt_word="l'énergie" data-scaytid="9">l&#39;&eacute;nergie</span> qui <span data-scayt_word="lui" data-scaytid="10">lui</span> <span data-scayt_word="permet" data-scaytid="11">permet</span> <span data-scayt_word="d'afficher" data-scaytid="12">d&#39;afficher</span> <span data-scayt_word="ses" data-scaytid="13">ses</span> ambitions <span data-scayt_word="sur" data-scaytid="14">sur</span> le <span data-scayt_word="créneau" data-scaytid="15">cr&eacute;neau</span> de &quot;<span data-scayt_word="ville" data-scaytid="4">ville</span> durable&quot; en <span data-scayt_word="pleine" data-scaytid="16">pleine</span> <span data-scayt_word="éclosion" data-scaytid="17">&eacute;closion</span>.</p>

07 janv. 2026 • 2 min

La loi Brottes sur l'énergie publiée sans son bonus malus

<p> La <span data-scayt_word="loi" data-scaytid="1">loi</span> <span data-scayt_word="Brottes" data-scaytid="2">Brottes</span> <span data-scayt_word="sur" data-scaytid="3">sur</span> <span data-scayt_word="l'énergie" data-scaytid="5">l&#39;&eacute;nergie</span> a <span data-scayt_word="été" data-scaytid="6">&eacute;t&eacute;</span> <span data-scayt_word="publiée" data-scaytid="7">publi&eacute;e</span> au Journal <span data-scayt_word="Officiel" data-scaytid="8">Officiel</span>, <span data-scayt_word="purgée" data-scaytid="9">purg&eacute;e</span> de <span data-scayt_word="sa" data-scaytid="10">sa</span> <span data-scayt_word="mesure" data-scaytid="11">mesure</span> <span data-scayt_word="phare" data-scaytid="12">phare</span>, le <span data-scayt_word="bonus-malus" data-scaytid="13">bonus-malus</span> <span data-scayt_word="sur" data-scaytid="4">sur</span> les <span data-scayt_word="factures" data-scaytid="14">factures</span> <span data-scayt_word="d'électricité" data-scaytid="15">d&#39;&eacute;lectricit&eacute;</span> et de <span data-scayt_word="gaz" data-scaytid="16">gaz</span> <span data-scayt_word="censuré" data-scaytid="17">censur&eacute;</span> par le <span data-scayt_word="Conseil" data-scaytid="18">Conseil</span> <span data-scayt_word="Constitutionnel" data-scaytid="19">Constitutionnel</span>.</p>

07 janv. 2026 • 4 min • 1

Le conseil d'Etat annule un texte d'application de la RT 2012

<p> Le <span data-scayt_word="Conseil" data-scaytid="1">Conseil</span> <span data-scayt_word="d'Etat" data-scaytid="2">d&#39;Etat</span> a <span data-scayt_word="annulé" data-scaytid="3">annul&eacute;</span> <span data-scayt_word="mercredi" data-scaytid="4">mercredi</span> un <span data-scayt_word="texte" data-scaytid="5">texte</span> <span data-scayt_word="d'application" data-scaytid="6">d&#39;application</span> de la nouvelle <span data-scayt_word="réglementation" data-scaytid="7">r&eacute;glementation</span> <span data-scayt_word="thermique" data-scaytid="8">thermique</span> 2012, suite <span data-scayt_word="à" data-scaytid="9">&agrave;</span> un <span data-scayt_word="recours" data-scaytid="10">recours</span> du <span data-scayt_word="Groupement" data-scaytid="11">Groupement</span> des <span data-scayt_word="fabricants" data-scaytid="12">fabricants</span> <span data-scayt_word="d'appareils" data-scaytid="13">d&#39;appareils</span> <span data-scayt_word="ménagers" data-scaytid="14">m&eacute;nagers</span>.</p>

07 janv. 2026 • 2 min • 1

La RT 2012 ne sera pas revue

<p> Le <span data-scayt_word="gouvernement" data-scaytid="1">gouvernement</span> a <span data-scayt_word="déclaré" data-scaytid="2">d&eacute;clar&eacute;</span> <span data-scayt_word="jeudi" data-scaytid="3">jeudi</span> <span data-scayt_word="qu'il" data-scaytid="4">qu&#39;il</span> <span data-scayt_word="n'envisageait" data-scaytid="5">n&#39;envisageait</span> pas de <span data-scayt_word="revoir" data-scaytid="6">revoir</span> les <span data-scayt_word="modalités" data-scaytid="7">modalit&eacute;s</span> de la RT 2012, <span data-scayt_word="après" data-scaytid="854">apr&egrave;s</span>&nbsp;<span data-scayt_word="l'annulation" data-scaytid="11">l&#39;annulation</span> par le <span data-scayt_word="Conseil" data-scaytid="12">Conseil</span> <span data-scayt_word="d'Etat" data-scaytid="13">d&#39;Etat</span> de <span data-scayt_word="l'un" data-scaytid="14">l&#39;un</span> des <span data-scayt_word="textes" data-scaytid="15">textes</span> <span data-scayt_word="d'application" data-scaytid="16">d&#39;application</span> de <span data-scayt_word="cette" data-scaytid="17">cette</span> <span data-scayt_word="loi" data-scaytid="18">loi</span> pour un motif de <span data-scayt_word="forme" data-scaytid="19">forme</span>.</p>

07 janv. 2026 • 2 min • 1

17e Congrès Passivhaus : les nouveaux produits certifiés (page 2)

<p> &hellip;</p>

07 janv. 2026 • 2 min

17e Congrès Passivhaus : les nouveaux produits certifiés

<p> Le standard <span data-scayt_word="Passivhaus" data-scaytid="1">Passivhaus</span> <span data-scayt_word="s’oriente" data-scaytid="3">s&rsquo;oriente</span> <span data-scayt_word="vers" data-scaytid="4">vers</span> le <span data-scayt_word="logement" data-scaytid="5">logement</span> <span data-scayt_word="collectif" data-scaytid="6">collectif</span> et le <span data-scayt_word="tertiaire" data-scaytid="7">tertiaire</span>. La certification des <span data-scayt_word="produits" data-scaytid="8">produits</span> par le <span data-scayt_word="Passivhaus" data-scaytid="2">Passivhaus</span> <span data-scayt_word="Institut" data-scaytid="9">Institut</span> (PHI) <span data-scayt_word="reflète" data-scaytid="10">refl&egrave;te</span> <span data-scayt_word="cette" data-scaytid="11">cette</span> <span data-scayt_word="évolution" data-scaytid="12">&eacute;volution</span>.</p>

07 janv. 2026 • 3 min

L’Energie positive en rénovation est possible pour Pouget Consultants

<p> <span data-scayt_word="Pouget" data-scaytid="1">Pouget</span> Consultants change de <span data-scayt_word="locaux" data-scaytid="2">locaux</span> et <span data-scayt_word="réhabilite" data-scaytid="3">r&eacute;habilite</span> 800 <span data-scayt_word="m2" data-scaytid="4">m2</span> <span data-scayt_word="bureaux" data-scaytid="5">bureaux</span> <span data-scayt_word="à" data-scaytid="6">&agrave;</span> <span data-scayt_word="Nantes" data-scaytid="7">Nantes</span>. Il <span data-scayt_word="veut" data-scaytid="8">veut</span> <span data-scayt_word="prouver" data-scaytid="9">prouver</span> <span data-scayt_word="que" data-scaytid="10">que</span>, <span data-scayt_word="même" data-scaytid="11">m&ecirc;me</span> en <span data-scayt_word="rénovation" data-scaytid="12">r&eacute;novation</span>, la plus haute performance <span data-scayt_word="énergétique" data-scaytid="13">&eacute;nerg&eacute;tique</span> <span data-scayt_word="est" data-scaytid="14">est</span> possible.</p>

07 janv. 2026 • 8 min

A Laval, premiers logements RT 2012 en accession à la propriété

<p><span data-scayt_word="Dès" data-scaytid="1">D&egrave;s</span> <span data-scayt_word="l’été" data-scaytid="2">l&rsquo;&eacute;t&eacute;</span> <span data-scayt_word="prochain" data-scaytid="3">prochain</span>, 38 <span data-scayt_word="maisons" data-scaytid="4">maisons</span> <span data-scayt_word="vont" data-scaytid="5">vont</span> <span data-scayt_word="sortir" data-scaytid="6">sortir</span> de <span data-scayt_word="terre" data-scaytid="7">terre</span> au <span data-scayt_word="cœur" data-scaytid="8">c&oelig;ur</span> de <span data-scayt_word="l’écoquartier" data-scaytid="9">l&rsquo;&eacute;coquartier</span> Les <span data-scayt_word="Jardins" data-scaytid="10">Jardins</span> <span data-scayt_word="d’Hélios" data-scaytid="11">d&rsquo;H&eacute;lios</span>, <span data-scayt_word="premières" data-scaytid="12">1ere</span>&nbsp;constructions RT 2012 de <span data-scayt_word="Mayenne" data-scaytid="13">Mayenne</span>. La <span data-scayt_word="brique" data-scaytid="41">brique</span> en <span data-scayt_word="terre" data-scaytid="34">terre</span> <span data-scayt_word="cuite" data-scaytid="43">cuite</span> a <span data-scayt_word="été" data-scaytid="44">&eacute;t&eacute;</span> <span data-scayt_word="préférée" data-scaytid="45">pr&eacute;f&eacute;r&eacute;e</span> aux blocs <span data-scayt_word="béton" data-scaytid="46">b&eacute;ton</span> <span data-scayt_word="cellulaire" data-scaytid="47">cellulaire</span>.</p>

07 janv. 2026 • 5 min

17e Congrès Passivhaus : 2000 logements passés au crible

<p> Le <span data-scayt_word="promoteur" data-scaytid="17">promoteur</span> <span data-scayt_word="francfortois" data-scaytid="18">francfortois</span> <span data-scayt_word="ABG" data-scaytid="19">ABG</span> a <span data-scayt_word="construit" data-scaytid="20">construit</span> <span data-scayt_word="ou" data-scaytid="21">ou</span> <span data-scayt_word="rénové" data-scaytid="22">r&eacute;nov&eacute;</span> plus de 2000 <span data-scayt_word="logements" data-scaytid="23">logements</span> <span data-scayt_word="Passivhaus" data-scaytid="25">Passivhaus</span> <span data-scayt_word="depuis" data-scaytid="26">depuis</span> 2002. Verdict : le <span data-scayt_word="coût" data-scaytid="27">co&ucirc;t</span> <span data-scayt_word="d'exploitation" data-scaytid="28">d&#39;exploitation</span> des <span data-scayt_word="logements" data-scaytid="24">logements</span> <span data-scayt_word="est" data-scaytid="29">est</span> <span data-scayt_word="très" data-scaytid="30">tr&egrave;s</span> <span data-scayt_word="faible" data-scaytid="31">faible</span> et le <span data-scayt_word="surcoût" data-scaytid="32">surco&ucirc;t</span> de <span data-scayt_word="ce" data-scaytid="33">ce</span> standard ne <span data-scayt_word="dépasse" data-scaytid="34">d&eacute;passe</span> pas 5 <span data-scayt_word="à" data-scaytid="35">&agrave;</span> 8%</p>

07 janv. 2026 • 5 min • 1

17e Congrès Passivhaus : focus sur des solutions inédites (page 2)

<p> &hellip;</p>

07 janv. 2026 • 3 min

17e Congrès Passivhaus : focus sur des solutions inédites

<p> Un <span data-scayt_word="Congrès" data-scaytid="1">Congr&egrave;s</span> international <span data-scayt_word="Passivhaus" data-scaytid="2">Passivhaus</span>, <span data-scayt_word="c'est" data-scaytid="3">c&#39;est</span> <span data-scayt_word="aussi" data-scaytid="4">aussi</span> <span data-scayt_word="une" data-scaytid="5">une</span> <span data-scayt_word="somme" data-scaytid="6">somme</span> de <span data-scayt_word="présentations" data-scaytid="7">pr&eacute;sentations</span> techniques et <span data-scayt_word="scientifiques" data-scaytid="8">scientifiques</span>. <span data-scayt_word="Comme" data-scaytid="9">Comme</span> les <span data-scayt_word="exigences" data-scaytid="10">exigences</span> de performance <span data-scayt_word="sont" data-scaytid="11">sont</span> <span data-scayt_word="très" data-scaytid="13">tr&egrave;s</span> <span data-scayt_word="élevées" data-scaytid="14">&eacute;lev&eacute;es</span>, les <span data-scayt_word="systèmes" data-scaytid="15">syst&egrave;mes</span> et solutions <span data-scayt_word="exposées" data-scaytid="16">expos&eacute;es</span> <span data-scayt_word="ici" data-scaytid="17">ici</span> <span data-scayt_word="sont" data-scaytid="12">sont</span> <span data-scayt_word="particulières" data-scaytid="18">particuli&egrave;res</span>.</p>

07 janv. 2026 • 3 min

Premier programme social à énergie positive livré à Nice

<p> Un premier <span data-scayt_word="programme" data-scaytid="1">programme</span> <span data-scayt_word="à" data-scaytid="2">&agrave;</span> <span data-scayt_word="énergie" data-scaytid="3">&eacute;nergie</span> positive a <span data-scayt_word="été" data-scaytid="4">&eacute;t&eacute;</span> <span data-scayt_word="livré" data-scaytid="5">livr&eacute;</span> en <span data-scayt_word="région" data-scaytid="6">r&eacute;gion</span> <span data-scayt_word="PACA" data-scaytid="7">PACA</span> <span data-scayt_word="avec" data-scaytid="8">avec</span> 44 <span data-scayt_word="logements" data-scaytid="9">logements</span> <span data-scayt_word="locatifs" data-scaytid="10">locatifs</span> <span data-scayt_word="sociaux" data-scaytid="11">sociaux</span> de la <span data-scayt_word="résidence" data-scaytid="12">r&eacute;sidence</span> &laquo;&nbsp;Les <span data-scayt_word="Hauts" data-scaytid="13">Hauts</span> de <span data-scayt_word="Pessicart" data-scaytid="14">Pessicart</span>&nbsp;&raquo;, <span data-scayt_word="près" data-scaytid="15">pr&egrave;s</span> de Nice.</p>

07 janv. 2026 • 4 min

Le premier Guichet de la rénovation énergétique ouvert à Lambesc

<p> Le premier <span data-scayt_word="Guichet" data-scaytid="1">Guichet</span> de la <span data-scayt_word="rénovation" data-scaytid="2">r&eacute;novation</span> <span data-scayt_word="énergétique" data-scaytid="3">&eacute;nerg&eacute;tique</span>, <span data-scayt_word="voit" data-scaytid="4">voit</span> le jour au <span data-scayt_word="sein" data-scaytid="5">sein</span> de la <span data-scayt_word="ville" data-scaytid="6">ville</span> <span data-scayt_word="pilote" data-scaytid="7">pilote</span> de <span data-scayt_word="Lambesc" data-scaytid="8">Lambesc</span> (13). Un <span data-scayt_word="nouvel" data-scaytid="9">nouvel</span> <span data-scayt_word="outil" data-scaytid="10">outil</span> au service des <span data-scayt_word="administrés" data-scaytid="11">administr&eacute;s</span>, <span data-scayt_word="professionnels" data-scaytid="12">professionnels</span> et <span data-scayt_word="particuliers" data-scaytid="13">particuliers</span>.</p>

07 janv. 2026 • 3 min • 1

17e Congrès Passivhaus : 2000 logements passés au crible (page 2)

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07 janv. 2026 • 3 min • 1

Un outil pour calculer le potentiel d'écomobilité d'un bâtiment

<p> <span data-scayt_word="Avec" data-scaytid="173">Avec</span> son <span data-scayt_word="outil" data-scaytid="160">outil</span> <span data-scayt_word="Ecomobilité" data-scaytid="2">Ecomobilit&eacute;</span>, <span data-scayt_word="l'association" data-scaytid="328">l&#39;association</span> <span data-scayt_word="Effinergie" data-scaytid="314">Effinergie</span> <span data-scayt_word="permet" data-scaytid="4">permet</span> <span data-scayt_word="d’estimer" data-scaytid="5">d&rsquo;estimer</span> les <span data-scayt_word="consommations" data-scaytid="6">consommations</span> <span data-scayt_word="d’énergie" data-scaytid="7">d&rsquo;&eacute;nergie</span> <span data-scayt_word="d’un" data-scaytid="8">d&rsquo;un</span> <span data-scayt_word="bâtiment" data-scaytid="9">b&acirc;timent</span> <span data-scayt_word="liées" data-scaytid="10">li&eacute;es</span> aux <span data-scayt_word="déplacements" data-scaytid="11">d&eacute;placements</span> et aux modes de transports <span data-scayt_word="utilisés" data-scaytid="12">utilis&eacute;s</span> par <span data-scayt_word="ses" data-scaytid="13">ses</span> occupants.</p>

07 janv. 2026 • 3 min

ISH 2013, les systèmes de chauffage ont bien changé

<p> En direct de <span data-scayt_word="Francfort" data-scaytid="2">Francfort</span>, tour <span data-scayt_word="d’horizon" data-scaytid="3">d&rsquo;horizon</span> du Hall 8 <span data-scayt_word="celui" data-scaytid="4">celui</span> qui <span data-scayt_word="abrite" data-scaytid="5">abrite</span> <span data-scayt_word="toutes" data-scaytid="6">toutes</span> les <span data-scayt_word="grandes" data-scaytid="7">grandes</span> <span data-scayt_word="marques" data-scaytid="8">marques</span> allemandes et <span data-scayt_word="européennes" data-scaytid="9">europ&eacute;ennes</span> du <span data-scayt_word="chauffage" data-scaytid="10">chauffage</span>. Et <span data-scayt_word="gros" data-scaytid="1250">gros</span> plans <span data-scayt_word="sur" data-scaytid="1239">sur</span> <span data-scayt_word="l'avenir" data-scaytid="1319">l&#39;avenir</span> du <span data-scayt_word="fioul" data-scaytid="1264">fioul</span> et les <span data-scayt_word="avantages" data-scaytid="1381">avantages</span> des <span data-scayt_word="générateurs" data-scaytid="1278">g&eacute;n&eacute;rateurs</span> en cascade.</p>

07 janv. 2026 • 7 min

Les certificats d’économie d’énergie, une aubaine pour tous ?

<p> Les <span data-scayt_word="Certificats" data-scaytid="1">Certificats</span> <span data-scayt_word="d’Economies" data-scaytid="2">d&rsquo;Economies</span> <span data-scayt_word="d’Energie" data-scaytid="3">d&rsquo;Energie</span> (<span data-scayt_word="CEE" data-scaytid="4">CEE</span>) <span data-scayt_word="sont" data-scaytid="102">sont</span> <span data-scayt_word="favorablement" data-scaytid="5">favorablement</span> <span data-scayt_word="accueillis" data-scaytid="6">accueillis</span> par les <span data-scayt_word="particuliers" data-scaytid="7">particuliers</span> et les entrepreneurs qui se <span data-scayt_word="voient" data-scaytid="8">voient</span> <span data-scayt_word="confier" data-scaytid="9">confier</span> des <span data-scayt_word="travaux" data-scaytid="10">travaux</span>, <span data-scayt_word="selon" data-scaytid="11">selon</span> <span data-scayt_word="différentes" data-scaytid="12">diff&eacute;rentes</span> <span data-scayt_word="études" data-scaytid="13">&eacute;tudes</span>.</p>

07 janv. 2026 • 7 min • 1

Quelles solutions énergétiques seront mises en œuvre en 2020 ?

<p> <span data-scayt_word="Quelles" data-scaytid="1">Quelles</span> <span data-scayt_word="seront" data-scaytid="2">seront</span> les solutions <span data-scayt_word="énergétiques" data-scaytid="3">&eacute;nerg&eacute;tiques</span> <span data-scayt_word="mises" data-scaytid="4">mises</span> en <span data-scayt_word="œuvre" data-scaytid="5">&oelig;uvre</span> <span data-scayt_word="à" data-scaytid="6">&agrave;</span> <span data-scayt_word="l’horizon" data-scaytid="7">l&rsquo;horizon</span> 2020, <span data-scayt_word="dans" data-scaytid="8">dans</span> le <span data-scayt_word="résidentiel" data-scaytid="9">r&eacute;sidentiel</span> et le <span data-scayt_word="tertiaire" data-scaytid="10">tertiaire</span>&nbsp;? <span data-scayt_word="GDF" data-scaytid="11">GDF</span> Suez et <span data-scayt_word="Uniclima" data-scaytid="12">Uniclima</span>* <span data-scayt_word="ont" data-scaytid="13">ont</span> <span data-scayt_word="mené" data-scaytid="14">men&eacute;</span> <span data-scayt_word="l’enquête…" data-scaytid="15">l&rsquo;enqu&ecirc;te&hellip;</span></p>

07 janv. 2026 • 7 min