{"success":true,"type":"rich","version":"1.0","cache_age":86400,"width":440,"height":500,"provider_name":"RiffReporter","provider_url":"https:\/\/www.riffreporter.de","safety":"nonadult","asset_type":"article","url":"https:\/\/www.riffreporter.de\/de\/technik\/fluss-waermepumpe-fernwaerme-erneuerbare-energie-klimaschutz","category":"Technik","author_name":"Ralph Diermann","author_url":"https:\/\/www.riffreporter.de\/de\/autorinnen-und-autoren\/ralph-diermann","title":"Fluss-W\u00e4rmepumpen: Klimafreundliche W\u00e4rme aus Gew\u00e4ssern","summary":"Fl\u00fcsse speichern viel W\u00e4rme. Das macht sie zu einer attraktiven Energiequelle f\u00fcr W\u00e4rmepumpen. Erste Versorger erzeugen so bereits Fernw\u00e4rme.","publication_date":"01.07.2025","thumbnail_url":"https:\/\/riff.media\/images\/fluss-waermepumpe-fernwaerme-koeln-mannheim-rhein-heizung.jpg?w=440&h=247&fit=crop-37-71&s=a63e5d0581a2d138e30d3025a8317344","thumbnail_width":440,"thumbnail_height":247,"thumbnail_credit":null,"thumbnail_credit_url":null,"thumbnail_credit_note":null,"html":"