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 class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermeerzeugung\/erstes-deutsches-wasserstoffnetz-im-regelbetrieb-vaillant-liefert-h2\u0022\n     aria-label=\u0022Erstes deutsches Wasserstoffnetz im Regelbetrieb: Vaillant liefert H2-Heiztechnik\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-09297756035\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-06\/2026_vaillant_hohenwart_3.jpg.webp?h=2230bfa5\u0026amp;itok=lJGYL44d 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource 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srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/2026_vaillant_hohenwart_3.jpg?h=2230bfa5\u0026amp;itok=FpgFEUSe 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/2026_vaillant_hohenwart_3.jpg?h=2230bfa5\u0026amp;itok=FpgFEUSe 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-06\/2026_vaillant_hohenwart_3.jpg?h=2230bfa5\u0026amp;itok=Av2-VTv9 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-06\/2026_vaillant_hohenwart_3.jpg?itok=zln-4icl\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/2026_vaillant_hohenwart_3.jpg?h=2230bfa5\u0026amp;itok=FpgFEUSe\u0022 alt=\u0022Erstes deutsches Wasserstoffnetz im Regelbetrieb: Vaillant liefert H2-Heiztechnik\u0022 title=\u0022Erstes deutsches Wasserstoffnetz im Regelbetrieb: Vaillant liefert H2-Heiztechnik\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Erstes deutsches Wasserstoffnetz im Regelbetrieb: Vaillant liefert H2-Heiztechnik\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EIm oberbayerischen Hohenwart versorgt das Projekt H2Dahoam erstmals Haushalte und Gewerbe \u00fcber ein bestehendes Gasnetz mit 100 % Wasserstoff. Vaillant unterst\u00fctzt mit innovativen Brennwertger\u00e4ten den \u00dcbergang in den Regelbetrieb und treibt die W\u00e4rmewende voran.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=24014\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022Z4GgAFQHPQEbLALRjGVcUxfMCjoECUqzeWFCfcJAF_4\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermeerzeugung\/oekofen-pellet-brennwertkessel-pellematic-condens-xl\u0022\n     aria-label=\u0022\u00d6koFEN: Pellet-Brennwertkessel Pellematic Condens XL\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-50cccb7c440\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-06\/oek26003_condens_xl_quer.jpg.webp?h=197483aa\u0026amp;itok=6cEnGjZz 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/oek26003_condens_xl_quer.jpg.webp?h=197483aa\u0026amp;itok=OuixjvDb 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/oek26003_condens_xl_quer.jpg.webp?h=197483aa\u0026amp;itok=OuixjvDb 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1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/oek26003_condens_xl_quer.jpg?h=197483aa\u0026amp;itok=OuixjvDb 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/oek26003_condens_xl_quer.jpg?h=197483aa\u0026amp;itok=OuixjvDb 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/oek26003_condens_xl_quer.jpg?h=197483aa\u0026amp;itok=OuixjvDb 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-06\/oek26003_condens_xl_quer.jpg?h=197483aa\u0026amp;itok=VUqyvUlQ 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-06\/oek26003_condens_xl_quer.jpg?itok=VkJeHFlD\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/oek26003_condens_xl_quer.jpg?h=197483aa\u0026amp;itok=OuixjvDb\u0022 alt=\u0022\u00d6koFEN: Pellet-Brennwertkessel Pellematic Condens XL\u0022 title=\u0022\u00d6koFEN: Pellet-Brennwertkessel Pellematic Condens XL\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    \u00d6koFEN: Pellet-Brennwertkessel Pellematic Condens XL\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EIn den Leistungsgr\u00f6\u00dfen 100 bis 130 kW gibt es die Pellet-Gro\u00dfkessel Pellematic Condens XL von \u00d6koFEN. Man kann die Systemtechnik flexibel ans individuelle Projekt anpassen und zu bis zu 520 kW starken Anlagen kombinieren.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23976\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022OSj0uoCOAXzyhM4zL-RWr7OYScTCcOL8aX9GUyy78iY\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermeerzeugung\/schichtenspeicher-von-link3-effizienz-und-flexibilitaet-fuer-jede\u0022\n     aria-label=\u0022Schichtenspeicher von LINK3: Effizienz und Flexibilit\u00e4t f\u00fcr jede Anforderung\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv 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srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-06\/li26005_info_neue_speicher.jpg?h=52222a85\u0026amp;itok=J5bbundq 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/li26005_info_neue_speicher.jpg?h=52222a85\u0026amp;itok=hkllWdc4 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/li26005_info_neue_speicher.jpg?h=52222a85\u0026amp;itok=hkllWdc4 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/li26005_info_neue_speicher.jpg?h=52222a85\u0026amp;itok=hkllWdc4 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-06\/li26005_info_neue_speicher.jpg?h=52222a85\u0026amp;itok=LEVCiX7S 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-06\/li26005_info_neue_speicher.jpg?itok=sEmYckqL\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-06\/li26005_info_neue_speicher.jpg?h=52222a85\u0026amp;itok=hkllWdc4\u0022 alt=\u0022Drei neue Schichtenspeicher \u2013 f\u00fcr optimale Anpassung an Bedarfe\u0022 title=\u0022Drei neue Schichtenspeicher \u2013 f\u00fcr optimale Anpassung an Bedarfe\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Drei neue Schichtenspeicher von LINK3: Effizienz und Flexibilit\u00e4t f\u00fcr jede Anforderung\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003ELINK3 pr\u00e4sentiert drei neue Schichtenspeicher-Modelle: Comfortlink-Basic und -Plus decken Anforderungen von Einfamilienh\u00e4usern bis Mikronetzen ab, w\u00e4hrend der Satellite-Plus mit 900 l Zusatzvolumen speziell f\u00fcr Gro\u00dfanlagen und Energiegemeinschaften konzipiert ist.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23975\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022wLDy5FLqBf11kIuLUFJAt_xYnykG2fomav_T4KwyOng\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermeerzeugung\/fernwaerme-rueckbau-verbraucherzentrale-stoppt-unzulaessige\u0022\n     aria-label=\u0022Fernw\u00e4rme-R\u00fcckbau: Verbraucherzentrale stoppt unzul\u00e4ssige Kostenforderungen\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-14c7649646f\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2025-08\/1_0.jpeg.webp?h=f1cffa7e\u0026amp;itok=CWkuITV- 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-08\/1_0.jpeg.webp?h=f1cffa7e\u0026amp;itok=zTjK6gtT 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-08\/1_0.jpeg.webp?h=f1cffa7e\u0026amp;itok=zTjK6gtT 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-08\/1_0.jpeg.webp?h=f1cffa7e\u0026amp;itok=zTjK6gtT 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2025-08\/1_0.jpeg.webp?h=f1cffa7e\u0026amp;itok=qn_tJftl 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2025-08\/1_0.jpeg?h=f1cffa7e\u0026amp;itok=CWkuITV- 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-08\/1_0.jpeg?h=f1cffa7e\u0026amp;itok=zTjK6gtT 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-08\/1_0.jpeg?h=f1cffa7e\u0026amp;itok=zTjK6gtT 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-08\/1_0.jpeg?h=f1cffa7e\u0026amp;itok=zTjK6gtT 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2025-08\/1_0.jpeg?h=f1cffa7e\u0026amp;itok=qn_tJftl 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2025-08\/1_0.jpeg?itok=X-lZcYVK\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-08\/1_0.jpeg?h=f1cffa7e\u0026amp;itok=zTjK6gtT\u0022 alt=\u0022Die Mischung macht\u2019s\u0022 title=\u0022Die Mischung macht\u2019s\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Fernw\u00e4rme-R\u00fcckbau: Verbraucherzentrale stoppt unzul\u00e4ssige Kostenforderungen\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EBis zu 34.500 Euro f\u00fcr den R\u00fcckbau eines Fernw\u00e4rmeanschlusses forderte BS Energy von Kunden, die auf eine W\u00e4rmepumpe umgestiegen waren. Die Verbraucherzentrale Niedersachsen stoppte die Praxis per Abmahnung. Das Urteil ist ein Signal, das weit \u00fcber diesen einen Fall hinausgeht.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23943\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022NWc7Q_I8KJyhEjOjNzcFXAZHU5m6xta2z7XLIfEJetI\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermeerzeugung\/65-prozent-regel-grossstaedten-bundestag-verschiebt-heizungsvorgabe-um-vier\u0022\n     aria-label=\u002265-Prozent-Regel in Gro\u00dfst\u00e4dten: Bundestag verschiebt Heizungsvorgabe um vier Monate\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-1bb8273d727\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-05\/adobestock_2004347623.jpeg.webp?h=4cacb423\u0026amp;itok=7Hx-oBCt 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/adobestock_2004347623.jpeg.webp?h=4cacb423\u0026amp;itok=VZMF_sEE 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/adobestock_2004347623.jpeg.webp?h=4cacb423\u0026amp;itok=VZMF_sEE 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/adobestock_2004347623.jpeg.webp?h=4cacb423\u0026amp;itok=VZMF_sEE 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-05\/adobestock_2004347623.jpeg.webp?h=4cacb423\u0026amp;itok=k0cgP_Zu 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-05\/adobestock_2004347623.jpeg?h=4cacb423\u0026amp;itok=7Hx-oBCt 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/adobestock_2004347623.jpeg?h=4cacb423\u0026amp;itok=VZMF_sEE 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/adobestock_2004347623.jpeg?h=4cacb423\u0026amp;itok=VZMF_sEE 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/adobestock_2004347623.jpeg?h=4cacb423\u0026amp;itok=VZMF_sEE 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-05\/adobestock_2004347623.jpeg?h=4cacb423\u0026amp;itok=k0cgP_Zu 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-05\/adobestock_2004347623.jpeg?itok=xxWyUSDN\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/adobestock_2004347623.jpeg?h=4cacb423\u0026amp;itok=VZMF_sEE\u0022 alt=\u0022BSB warnt vor Kostenfallen f\u00fcr Verbraucher beim GModG\u0022 title=\u0022BSB warnt vor Kostenfallen f\u00fcr Verbraucher beim GModG\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    65-Prozent-Regel in Gro\u00dfst\u00e4dten: Bundestag verschiebt Heizungsvorgabe um vier Monate\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EDer Bundestag hat die 65-Prozent-Regel f\u00fcr Gro\u00dfst\u00e4dte um vier Monate auf November 2026 verschoben. Das SHK-Handwerk Baden-W\u00fcrttemberg begr\u00fc\u00dft die Entscheidung und r\u00e4t trotzdem klar zur W\u00e4rmepumpe. Und zur Eile: Die aktuelle F\u00f6rderung k\u00f6nnte bald schlechter werden.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23933\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022V3hj59lH4XUgj9W7K4FdUyIQxuAmWfgCPTvlGoz6LJM\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermeerzeugung\/waermewende-im-schneckentempo-millionen-altheizungen-bleiben-betrieb\u0022\n     aria-label=\u0022W\u00e4rmewende im Schneckentempo: Millionen Altheizungen bleiben in Betrieb\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-46eb9655f7b\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2024-09\/adobestock_580827081.jpeg.webp?h=b39c5fef\u0026amp;itok=c5EJ-T0z 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2024-09\/adobestock_580827081.jpeg.webp?h=b39c5fef\u0026amp;itok=vjuW47FH 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2024-09\/adobestock_580827081.jpeg.webp?h=b39c5fef\u0026amp;itok=vjuW47FH 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2024-09\/adobestock_580827081.jpeg.webp?h=b39c5fef\u0026amp;itok=vjuW47FH 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2024-09\/adobestock_580827081.jpeg.webp?h=b39c5fef\u0026amp;itok=25EJmil2 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2024-09\/adobestock_580827081.jpeg?h=b39c5fef\u0026amp;itok=c5EJ-T0z 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2024-09\/adobestock_580827081.jpeg?h=b39c5fef\u0026amp;itok=vjuW47FH 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2024-09\/adobestock_580827081.jpeg?h=b39c5fef\u0026amp;itok=vjuW47FH 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2024-09\/adobestock_580827081.jpeg?h=b39c5fef\u0026amp;itok=vjuW47FH 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2024-09\/adobestock_580827081.jpeg?h=b39c5fef\u0026amp;itok=25EJmil2 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2024-09\/adobestock_580827081.jpeg?itok=bdDLz9GX\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2024-09\/adobestock_580827081.jpeg?h=b39c5fef\u0026amp;itok=vjuW47FH\u0022 alt=\u0022GEG 2024: Wann ist der Einbau von Gas- und \u00d6lheizungen noch erlaubt?\u0022 title=\u0022GEG 2024: Wann ist der Einbau von Gas- und \u00d6lheizungen noch erlaubt?\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    W\u00e4rmewende im Schneckentempo: Millionen Altheizungen bleiben in Betrieb\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003E19,5 Millionen fossile Heizungen sind in Deutschland noch in Betrieb \u2013 viele davon \u00fcber 20 Jahre alt. Das Schornsteinfegerhandwerk zieht eine ern\u00fcchternde Bilanz. Politische Unsicherheit rund ums Heizungsgesetz hat den Austausch 2025 deutlich gebremst.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23926\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022YlY0TI7uLa1WEF-OemDR3aYfuwKs_uKboMTx4jQ2uKs\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermeerzeugung\/neue-holzfeuerung-geplant-der-schornstein-kommt-zuerst\u0022\n     aria-label=\u0022Neue Holzfeuerung geplant? Der Schornstein kommt zuerst\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-4bdebc9c8c1\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-05\/hki-der-weg-zur-neuen-holzfeuerung-beginnt-am-schornstein.jpg.webp?h=5082bf5a\u0026amp;itok=HKtOKFbi 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/hki-der-weg-zur-neuen-holzfeuerung-beginnt-am-schornstein.jpg.webp?h=5082bf5a\u0026amp;itok=I2hJq_Z9 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/hki-der-weg-zur-neuen-holzfeuerung-beginnt-am-schornstein.jpg.webp?h=5082bf5a\u0026amp;itok=I2hJq_Z9 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/hki-der-weg-zur-neuen-holzfeuerung-beginnt-am-schornstein.jpg.webp?h=5082bf5a\u0026amp;itok=I2hJq_Z9 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-05\/hki-der-weg-zur-neuen-holzfeuerung-beginnt-am-schornstein.jpg.webp?h=5082bf5a\u0026amp;itok=QYL5Eey4 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2026-05\/hki-der-weg-zur-neuen-holzfeuerung-beginnt-am-schornstein.jpg?h=5082bf5a\u0026amp;itok=HKtOKFbi 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/hki-der-weg-zur-neuen-holzfeuerung-beginnt-am-schornstein.jpg?h=5082bf5a\u0026amp;itok=I2hJq_Z9 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/hki-der-weg-zur-neuen-holzfeuerung-beginnt-am-schornstein.jpg?h=5082bf5a\u0026amp;itok=I2hJq_Z9 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/hki-der-weg-zur-neuen-holzfeuerung-beginnt-am-schornstein.jpg?h=5082bf5a\u0026amp;itok=I2hJq_Z9 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2026-05\/hki-der-weg-zur-neuen-holzfeuerung-beginnt-am-schornstein.jpg?h=5082bf5a\u0026amp;itok=QYL5Eey4 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2026-05\/hki-der-weg-zur-neuen-holzfeuerung-beginnt-am-schornstein.jpg?itok=rZMlNssK\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2026-05\/hki-der-weg-zur-neuen-holzfeuerung-beginnt-am-schornstein.jpg?h=5082bf5a\u0026amp;itok=I2hJq_Z9\u0022 alt=\u0022Ein Schornstein im Neubau ist die Basis f\u00fcr vielf\u00e4ltige Heizsysteme\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Neue Holzfeuerung geplant? Der Schornstein kommt zuerst\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EWer zur n\u00e4chsten Heizsaison einen Kaminofen anschaffen m\u00f6chte, sollte jetzt handeln \u2013 aber nicht beim Ger\u00e4t anfangen, sondern beim Schornstein. Der HKI erkl\u00e4rt, warum die baulichen Voraussetzungen \u00fcber Erfolg oder Verz\u00f6gerung entscheiden.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23918\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022F_K7wx4gWqh4Up9mPT4XBb-DWsLzaK8HMu8hbM4-3e0\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermeerzeugung\/pelletpreise-sinken-weiter-vorteil-gegenueber-oel-und-gas-waechst\u0022\n     aria-label=\u0022Pelletpreise sinken weiter \u2013 Vorteil gegen\u00fcber \u00d6l und Gas w\u00e4chst\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-670c6b82177\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2022-09\/adobestock_411795476.jpeg.webp?h=1590578f\u0026amp;itok=Zn05Hx3B 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2022-09\/adobestock_411795476.jpeg.webp?h=1590578f\u0026amp;itok=84REumCM 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2022-09\/adobestock_411795476.jpeg.webp?h=1590578f\u0026amp;itok=84REumCM 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2022-09\/adobestock_411795476.jpeg.webp?h=1590578f\u0026amp;itok=84REumCM 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2022-09\/adobestock_411795476.jpeg.webp?h=1590578f\u0026amp;itok=bjmymCm6 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2022-09\/adobestock_411795476.jpeg?h=1590578f\u0026amp;itok=Zn05Hx3B 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2022-09\/adobestock_411795476.jpeg?h=1590578f\u0026amp;itok=84REumCM 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2022-09\/adobestock_411795476.jpeg?h=1590578f\u0026amp;itok=84REumCM 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2022-09\/adobestock_411795476.jpeg?h=1590578f\u0026amp;itok=84REumCM 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2022-09\/adobestock_411795476.jpeg?h=1590578f\u0026amp;itok=bjmymCm6 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2022-09\/adobestock_411795476.jpeg?itok=UsGRka92\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2022-09\/adobestock_411795476.jpeg?h=1590578f\u0026amp;itok=84REumCM\u0022 alt=\u0022Pelletpreise auf neuem H\u00f6chststand - Trendwende in Sicht\u0022 title=\u0022Pelletpreise auf neuem H\u00f6chststand - Trendwende in Sicht\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Pelletpreise sinken weiter \u2013 Vorteil gegen\u00fcber \u00d6l und Gas w\u00e4chst\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003EPellets werden im Mai g\u00fcnstiger und der Abstand zu \u00d6l und Gas w\u00e4chst. W\u00e4hrend die Energiepreise durch den Nahostkonflikt unter Druck stehen, bleibt der Pelletmarkt stabil. Mai und Juni sind traditionell der beste Zeitpunkt zum Nachf\u00fcllen.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23897\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u00227EHukBXtCjmDFm7_7LJ2ohdtTuOWH3E8TzWjMID9DPk\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermeerzeugung\/heizungstausch-ohne-beratung-energieexperten-warnen-vor-kostenfalle\u0022\n     aria-label=\u0022Heizungstausch ohne Beratung: Energieexperten warnen vor Kostenfalle\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-305609cf69c\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2021-09\/heizkosten.jpg.webp?h=95d44630\u0026amp;itok=sVbs7EKO 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2021-09\/heizkosten.jpg.webp?h=95d44630\u0026amp;itok=3NgVrS2m 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2021-09\/heizkosten.jpg.webp?h=95d44630\u0026amp;itok=3NgVrS2m 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2021-09\/heizkosten.jpg.webp?h=95d44630\u0026amp;itok=3NgVrS2m 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2021-09\/heizkosten.jpg.webp?h=95d44630\u0026amp;itok=oGaQWfkP 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/webp\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2021-09\/heizkosten.jpg?h=95d44630\u0026amp;itok=sVbs7EKO 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2021-09\/heizkosten.jpg?h=95d44630\u0026amp;itok=3NgVrS2m 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2021-09\/heizkosten.jpg?h=95d44630\u0026amp;itok=3NgVrS2m 1x\u0022 media=\u0022all and (min-width: 768px) and (max-width: 1023px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2021-09\/heizkosten.jpg?h=95d44630\u0026amp;itok=3NgVrS2m 1x\u0022 media=\u0022all and (min-width: 1024px) and (max-width: 1599px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2021-09\/heizkosten.jpg?h=95d44630\u0026amp;itok=oGaQWfkP 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2021-09\/heizkosten.jpg?itok=K0bloaq0\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2021-09\/heizkosten.jpg?h=95d44630\u0026amp;itok=3NgVrS2m\u0022 alt=\u0022Heizkosten\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    Heizungstausch ohne Beratung: Energieexperten warnen vor Kostenfalle\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003ENur jeder vierte Eigent\u00fcmer kennt die Risiken fossiler Heizungen \u2013 und eine Pflichtberatung soll es k\u00fcnftig nicht mehr geben. Energieberatende schlagen Alarm. Wer heute ohne unabh\u00e4ngige Beratung eine \u00d6l- oder Gasheizung einbaut, riskiert eine langfristige Kostenfalle.\u003C\/p\u003E\n  \u003C\/div\u003E\n\n    \u003C\/article\u003E\n  \u003C\/a\u003E\n  \u003Cspan class=\u0022article--bookmark\u0022\u003E\u003Cdrupal-render-placeholder callback=\u0022flag.link_builder:build\u0022 arguments=\u00220=node\u0026amp;1=23891\u0026amp;2=bookmark\u0026amp;3=teaser\u0022 token=\u0022xw1TA2AnXGnM0Aj6WEF3O3WSA9MfuW9-hb0YEwBQjTk\u0022\u003E\u003C\/drupal-render-placeholder\u003E\u003C\/span\u003E\n\u003C\/div\u003E\n\n\u003Cdiv  class=\u0022node node--type--article node--view-mode--teaser\u0022\u003E\n  \u003Ca href=\u0022\/heizung\/waermeerzeugung\/gmg-rueckenwind-fuer-solarthermie-kritik-am-co2-preis\u0022\n     aria-label=\u0022GMG: R\u00fcckenwind f\u00fcr Solarthermie \u2013 Kritik am CO2-Preis\u0022\u003E\n      \u003Cfigure class=\u0022article--teaser-image\u0022\u003E\n              \u003Cdiv data-b-token=\u0022b-6a0d40f933c\u0022 class=\u0022media media--blazy media--bundle--image media--image media--responsive\u0022\u003E  \u003Cpicture\u003E\n                  \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_phone\/public\/2025-09\/adobestock_65635387.jpeg.webp?h=f2fcf546\u0026amp;itok=CagDQ4lW 1x\u0022 media=\u0022all and (max-width: 480px)\u0022 type=\u0022image\/webp\u0022 width=\u0022460\u0022 height=\u0022260\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-09\/adobestock_65635387.jpeg.webp?h=f2fcf546\u0026amp;itok=W8yhccAP 1x\u0022 media=\u0022all and (min-width: 481px) and (max-width: 767px)\u0022 type=\u0022image\/webp\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-09\/adobestock_65635387.jpeg.webp?h=f2fcf546\u0026amp;itok=W8yhccAP 1x\u0022 media=\u0022all and (min-width: 768px) and 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type=\u0022image\/jpeg\u0022 width=\u0022200\u0022 height=\u0022150\u0022\/\u003E\n              \u003Csource srcset=\u0022\/sites\/default\/files\/styles\/teaser_image_inline_xxl\/public\/2025-09\/adobestock_65635387.jpeg?h=f2fcf546\u0026amp;itok=M1Be7ML8 1x\u0022 media=\u0022all and (min-width: 1600px)\u0022 type=\u0022image\/jpeg\u0022 width=\u0022240\u0022 height=\u0022180\u0022\/\u003E\n                  \n\u003Cimg decoding=\u0022async\u0022 class=\u0022media__element\u0022 width=\u0022200\u0022 height=\u0022150\u0022 data-zoomed=\u0022https:\/\/www.haustec.de\/sites\/default\/files\/styles\/content__zoomed\/public\/2025-09\/adobestock_65635387.jpeg?itok=Oa_uCtcT\u0022 src=\u0022\/sites\/default\/files\/styles\/teaser_image_inline\/public\/2025-09\/adobestock_65635387.jpeg?h=f2fcf546\u0026amp;itok=W8yhccAP\u0022 alt=\u0022Zukunft der Solarthermie: Neue Chancen jenseits des klassischen Dachmarkts\u0022 title=\u0022Zukunft der Solarthermie: Neue Chancen jenseits des klassischen Dachmarkts\u0022 \/\u003E\n\n\n  \u003C\/picture\u003E\n        \u003C\/div\u003E\n  \n                  \u003C\/figure\u003E\n\n    \u003Carticle class=\u0022article--teaser-content\u0022\u003E\n      \u003Ch3 class=\u0022headline\u0022\u003E\n    GMG: R\u00fcckenwind f\u00fcr Solarthermie \u2013 Kritik am CO2-Preis\n  \u003C\/h3\u003E\n  \u003Cdiv class=\u0022article--teaser-body\u0022\u003E\n    \u003Cp\u003ESolarkollektoren k\u00f6nnen k\u00fcnftig die Biotreppe-Pflicht des Geb\u00e4udemodernisierungsgesetzes erf\u00fcllen. 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