{"id":2257,"date":"2026-04-01T15:27:23","date_gmt":"2026-04-01T13:27:23","guid":{"rendered":"https:\/\/inductance.be\/?page_id=2257"},"modified":"2026-04-01T15:29:38","modified_gmt":"2026-04-01T13:29:38","slug":"par_faisabilite","status":"publish","type":"page","link":"https:\/\/inductance.be\/nl\/par_faisabilite\/","title":{"rendered":"par_faisabilit\u00e9"},"content":{"rendered":"
\n\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Auteur d'\u00e9tude de faisabilit\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
\n\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Objectif de l'\u00c9tude de Faisabilit\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Depuis le 1er mai 2015 et conform\u00e9ment au d\u00e9cret du parlement wallon du 28 novembre 2013 relatif \u00e0 la performance \u00e9nerg\u00e9tique des b\u00e2timents, une \u00e9tude de faisabilit\u00e9 technique, environnementale et \u00e9conomique doit \u00eatre jointe \u00e0 la demande de permis d’urbanisme pour toute nouvelle construction, peu importe sa surface.<\/strong><\/p>

Cette \u00e9tude de faisabilit\u00e9 est destin\u00e9e \u00e0 envisager des syst\u00e8mes alternatifs de production d’\u00e9nergie (principalement les syst\u00e8mes d’\u00e9nergie renouvelable mais \u00e9galement la cog\u00e9n\u00e9ration) afin de les comparer avec un syst\u00e8me classique (dit \u00ab de r\u00e9f\u00e9rence \u00bb).\u00a0<\/span>Cette proc\u00e9dure \u00e9tait auparavant uniquement destin\u00e9e aux b\u00e2timents \u00e0 construire de plus de 1000 m2<\/sup>\u00a0de surface utile mais elle est maintenant g\u00e9n\u00e9ralis\u00e9e<\/strong>. Seuls les b\u00e2timents exempts d’exigence PEB en sont dispens\u00e9s.<\/span><\/p>

Le but est de sensibiliser le ma\u00eetre d’ouvrage au potentiel \u00e9conomique, environnemental et \u00e9nerg\u00e9tique des syst\u00e8mes alternatifs. En d’autres termes, aux \u00e9conomies qu’il peut r\u00e9aliser tant d’un point de vue financier qu’au niveau de ses \u00e9missions de CO<\/span>2<\/sub>\u00a0ou de sa consommation \u00e9nerg\u00e9tique.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t

Contenu de l'\u00c9tude de Faisabilit\u00e9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Concr\u00e8tement, conform\u00e9ment \u00e0 l’article 22 de l’arr\u00eat\u00e9 du Gouvernement wallon du 15 mai 2014, l’\u00e9tude de faisabilit\u00e9 technique, environnementale et \u00e9conomique envisage au moins la possibilit\u00e9 de recourir aux technologies suivantes:<\/p>

  • 1\u00b0 les syst\u00e8mes solaires photovolta\u00efques;<\/p><\/li><\/ul>

    • 2\u00b0 les syst\u00e8mes solaires thermiques;<\/p><\/li><\/ul>

      • 3\u00b0 les pompes \u00e0 chaleur;<\/p><\/li><\/ul>

        • 4\u00b0 les g\u00e9n\u00e9rateurs de chaleur fonctionnant \u00e0 la biomasse;<\/p><\/li><\/ul>

          • 5\u00b0 les r\u00e9seaux de chaleur.<\/p><\/li><\/ul>

            \u00a0<\/p>

            Les autres techniques, comme par exemple la cog\u00e9n\u00e9ration, peuvent bien s\u00fbr \u00eatre envisag\u00e9es mais elles ne sont pas obligatoires.<\/p>

            \u00a0<\/p>

            Toujours conform\u00e9ment \u00e0 ce m\u00eame article 22 ainsi qu’\u00e0 l’article 15 du d\u00e9cret du 28 novembre 2013, l’\u00e9tude de faisabilit\u00e9 comporte au moins les \u00e9l\u00e9ments suivants :<\/p>

            • 1\u00b0 une pr\u00e9sentation du b\u00e2timent \u00e9tudi\u00e9, en ce compris sa superficie utile totale, et de ses besoins \u00e9nerg\u00e9tiques ;<\/p><\/li><\/ul>

              • 2\u00b0 un tableau synth\u00e9tique des hypoth\u00e8ses de travail relatives aux technologies envisag\u00e9es ;<\/p><\/li><\/ul>

                • 3\u00b0 l’analyse des technologies envisag\u00e9es, notamment leur description, leur int\u00e9gration technique dans le b\u00e2timent, leur pertinence, une \u00e9valuation des contraintes d’utilisation ( notamment en termes de maintenance, de disponibilit\u00e9 et de type de combustible envisag\u00e9) et, pour la ou les technologies dont l’int\u00e9gration est possible et retenue, leurs bilans \u00e9nerg\u00e9tique (dont le nombre de kWh \u00e9conomis\u00e9s par rapport \u00e0 la solution de r\u00e9f\u00e9rence), \u00e9conomique (notamment co\u00fbt et temps de retour) et environnemental (nombre de kg de Co2 \u00e9conomis\u00e9s par rapport \u00e0 la r\u00e9f\u00e9rence) ;<\/p><\/li><\/ul>

                  • 4\u00b0 le choix de la technologie ou des technologies retenues et leur justification ;<\/p><\/li><\/ul>

                    • 5\u00b0 le num\u00e9ro de dossier PEB ;<\/p><\/li><\/ul>

                      • 6\u00b0 l’identit\u00e9 et les coordonn\u00e9es du d\u00e9clarant, de l’architecte et du responsable PEB ;<\/p><\/li><\/ul>

                        • 7\u00b0 les r\u00e9f\u00e9rences d’agr\u00e9ment de l’auteur de l’\u00e9tude de faisabilit\u00e9 ;<\/p><\/li><\/ul>

                          • 8\u00b0 la date ;<\/p><\/li><\/ul>

                            • 9\u00b0 la signature du d\u00e9clarant et de l’auteur de l’\u00e9tude de faisabilit\u00e9.<\/p><\/li><\/ul>

                              \u00a0<\/p>

                              L’Etude de Faisabilit\u00e9 doit \u00eatre jointe au dossier de demande de permis avec la d\u00e9claration PEB initiale.<\/strong><\/p>

                              \u00a0<\/p>

                              Il n’y a pas de logiciel obligatoire ou r\u00e8glementaire pour r\u00e9aliser l’\u00e9tude de faisabilit\u00e9. Cependant, la R\u00e9gion Wallonne met \u00e0 disposition plusieurs outils pour aider l’auteur dans sa t\u00e2che.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

                              \n\t\t\t\t\t
                              \n\t\t\t\t
                              \n\t\t\t\t
                              \n\t\t\t\t\t\t\t
                              \n\t\t\t
                              <\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

                              Auteur d’\u00e9tude de faisabilit\u00e9 Objectif de l’\u00c9tude de Faisabilit\u00e9 Depuis le 1er mai 2015 et conform\u00e9ment au d\u00e9cret du parlement […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-2257","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/pages\/2257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/comments?post=2257"}],"version-history":[{"count":5,"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/pages\/2257\/revisions"}],"predecessor-version":[{"id":2768,"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/pages\/2257\/revisions\/2768"}],"wp:attachment":[{"href":"https:\/\/inductance.be\/nl\/wp-json\/wp\/v2\/media?parent=2257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}