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Dankzij de samenwerking met Biobased Bouwen is er meer kennis beschikbaar over biobased materialen, bouwconcepten en technieken. Actuele kennis over duurzaam bouwen is nu vindbaar voor onderwijs, onderzoek en praktijk.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/3/a/8/4243_fullimage_istock-1457685689.jpg", "width": 1254, "height": 705, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "Mud brick in bio-construction and workers in the background out of focus - Ana Lopez Fernandez - via iStock", "photographer": "Ana Lopez Fernandez", "photographer_hyperlink": "https://www.istockphoto.com/nl/portfolio/AnaSeny?mediatype=photography", "photo_license": "iStock", "photo_license_hyperlink": "https://www.istockphoto.com/nl/legal/license-agreement", "source_info": "iStock", "source_info_hyperlink": "https://www.istockphoto.com/nl/foto/mud-brick-in-bio-construction-and-workers-in-the-background-out-of-focus-gm1457685689-492427416", "keywords": [ "baksteen", "biobased", "materiaal", "bouw" ] }, "publication_date": "2026-07-20T05:00+02:00", "lastmodified_date": "2026-07-20T11:13+02:00", "expiration_date": "", "keywords": [ "Nieuws", "gkn_home", "gkn_akkerbouw", "gkn_biobased_economy", "Dutch", "gkn_etalage_home" ], "item_metadata": { "contentsubtype": "Nieuws", "theme": [ "gkn_akkerbouw", "gkn_biobased_economy", "gkn_home", "gkn_etalage_home" ], "related_dossier": [ { "title": "Circulaire & Biobased Economy", "url": "/nl/groenkennisnet/dossier/circulaire-en-biobased-economy-dossier" }, { "title": "Biobased economy", "url": "/nl/groenkennisnet/dossier/biobased-economy-dossier" } ], "keywords": [], "gkn_organization": { "title": "Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-organisatie" }, "author": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "contactperson": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "video_header": "", "link_extra_image": "", "subject_abstract": "circulariteit, biobased, natuurinclusieve maatregelen", "target_audience_abstract": "bouw, akkerbouwers, verwerkende industrie", "region_abstract": "", "jumplinktext": "" } }] } , { "identifier": "element_753885", "type": "contentitemslist", "subtype": "normal", "title": "", "mediaitems": [ { "identifier": "mediaitem_28428", "title": "Welke veranderingen maken de katoenindustrie duurzamer?", "contenttype": "wmammodularcontent_gkn_news", "contenttype_title": "contenttype_wmammodularcontent_gkn_news", "link": { "type": "internal", "url": "/nl/groenkennisnet/nieuwsitem/welke-veranderingen-maken-de-katoenindustrie-duurzamer" }, "lead": "De katoenketen, van teelt tot kledingkast, heeft een flinke milieu-impact. Denk aan hoog water- en landgebruik, vervuiling en emissies. Die druk vertaalt zich in biodiversiteitsverlies, vaak buiten het zicht van Nederland. 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Het probleem speelt al langer, maar groeide in 2022 uit tot een landelijke crisis. Zonder biodiversiteitsherstel verliezen we gezonde ecosystemen die zorgen voor schoon water, sterke bodems en een leefbare omgeving. Om houvast te krijgen rondom dit onderwerp belicht Groen Kennisnet verschillende invalshoeken van deze problematiek en laat met voorbeelden uit de praktijk zien dat verandering al in gang is gezet.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/1/1/0/4798_fullimage_istock-1498331390.jpg", "width": 1000, "height": 689, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "Aerial view of recreational area Bentwoud, The Netherlands, Meindert van der Haven via iStock", "photographer": "Meindert van der Haven", "photographer_hyperlink": "https://www.istockphoto.com/nl/portfolio/Menyhert?mediatype=photography", "photo_license": "iStock license", "photo_license_hyperlink": "https://www.istockphoto.com/nl/legal/license-agreement", "source_info": "iStock", "source_info_hyperlink": "https://www.istockphoto.com/nl/foto/aerial-view-of-recreational-area-bentwoud-the-netherlands-gm1498331390-520403515", "keywords": [ "luchtfoto", "bos", "landschap", "drone", "nederland", "vogelvlucht" ] }, "publication_date": "2026-06-25T10:00+02:00", "lastmodified_date": "2026-06-29T13:04+02:00", "expiration_date": "", "keywords": [ "Nieuws", "gkn_home", "gkn_glastuinbouw", "gkn_akkerbouw", "gkn_tuinbouw", "gkn_varkenshouderij", "gkn_melkveehouderij", "gkn_terreinbeheer", "gkn_pluimveehouderij", "gkn_biobased_economy", "gkn_multifunctionele_landbouw", "Dutch", "gkn_veehouderij", "gkn_precisielandbouw", "gkn_geitenhouderij", "gkn_kalverhouderij", "gkn_schapenhouderij" ], "item_metadata": { "contentsubtype": "Nieuws", "theme": [ "gkn_akkerbouw", "gkn_biobased_economy", "gkn_geitenhouderij", "gkn_glastuinbouw", "gkn_home", "gkn_kalverhouderij", "gkn_melkveehouderij", "gkn_multifunctionele_landbouw", "gkn_pluimveehouderij", "gkn_precisielandbouw", "gkn_schapenhouderij", "gkn_tuinbouw", "gkn_varkenshouderij", "gkn_veehouderij", "gkn_terreinbeheer" ], "related_dossier": [ { "title": "Landschaps­elementen", "url": "/nl/groenkennisnet/dossier/landschapselementen-dossier" }, { "title": "Stikstof", "url": "/nl/groenkennisnet/dossier/stikstof-dossier" }, { "title": "Ruw eiwit verlagen", "url": "/nl/groenkennisnet/dossier/ruw-eiwit-verlagen-dossier" }, { "title": "Klimaat", "url": "/nl/groenkennisnet/dossier/klimaat-dossier" }, { "title": "Boeren met toekomst in de regio", "url": "/nl/groenkennisnet/dossier/boeren-met-toekomst-in-de-regio-dossier" }, { "title": "Precisie­bemesting", "url": "/nl/groenkennisnet/dossier/precisiebemesting-dossier" }, { "title": "Mest en milieu in de veehouderij", "url": "/nl/groenkennisnet/dossier/mest-en-milieu-in-de-veehouderij-dossier" }, { "title": "Doelsturing", "url": "/nl/groenkennisnet/dossier/doelsturing-dossier" }, { "title": "Functionele agro­biodiversiteit", "url": "/nl/groenkennisnet/dossier/functionele-agrobiodiversiteit-dossier" }, { "title": "KPI Systematiek voor biodiversiteit", "url": "/nl/groenkennisnet/dossier/kpi-systematiek-voor-biodiversiteit-dossier" }, { "title": "Natuur­herstel­verordening", "url": "/nl/groenkennisnet/dossier/natuurherstelverordening-dossier" } ], "keywords": [], "gkn_organization": { "title": "Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-organisatie" }, "author": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "contactperson": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "video_header": "", "link_extra_image": "", "subject_abstract": "beleid, emissies, stikstof, gebiedsgericht beleid, biodiversiteit", "target_audience_abstract": "melkveehouders, akkerbouwers, telers, onderzoekers, adviseurs, beleidsmakers", "region_abstract": "", "jumplinktext": "" } }, { "identifier": "mediaitem_28386", "title": "Aan de Waal zoeken ze naar circulair aardewerk", "contenttype": "wmammodularcontent_gkn_news", "contenttype_title": "contenttype_wmammodularcontent_gkn_news", "link": { "type": "internal", "url": "/nl/groenkennisnet/nieuwsitem/aan-de-waal-zoeken-ze-naar-circulair-aardewerk" }, "lead": "Gebakken aardewerk lijkt duurzaam: het is tenslotte gemaakt van klei, een natuurlijk materiaal. Maar schijn bedriegt. Door het bakken en glazuren verandert klei namelijk onomkeerbaar. Een kapotte mok wordt een scherf, en met een scherf thee drinken is behoorlijk moeilijk. Bij stichting Fabrikaat zoeken ze daarom naar manieren om aardewerk wél circulair te maken, zoals koffiemokjes van ongebakken klei. 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Denk aan wind, zon, biomassa en geothermie. In die aanstaande energietransitie is een grote rol weggelegd voor de agrarische sector. Boeren en tuinders beschikken over grond maar ook over stallen, loodsen en bouwblokken. 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Het doel is om nieuwe verdienmodellen te creëren voor agrariërs en ketenpartners in de Peelregio, door insectenkweek in te zetten voor de verwaarding van regionale reststromen, zoals tuinbouw- en GFE-afval.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/8/e/1/4177_fullimage_istock-1503707093.jpg", "width": 1216, "height": 684, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "close up black soldier fly maggot - Jaka Suryanta - via istock", "photographer": "Jaka Suryanta", "photographer_hyperlink": "https://www.istockphoto.com/nl/portfolio/JakaSuryanta?mediatype=photography", "photo_license": "iStock license", "photo_license_hyperlink": "https://www.istockphoto.com/nl/legal/license-agreement", "source_info": "iStock", "source_info_hyperlink": "https://www.istockphoto.com/nl/foto/close-up-of-black-soldier-fly-larvae-or-maggot-on-a-palm-of-hand-hermetia-illucens-gm1503707093-523176742", "keywords": [ "zwarte soldaat vlieg", "larve", "insect", "diervoer", "insectenteelt", "insectenkweek" ] }, "publication_date": "2025-03-07T19:54+02:00", "lastmodified_date": "2026-07-07T14:35+02:00", "expiration_date": "", "keywords": [ "gkn_home", "gkn_biobased_economy", "Project", "Dutch", "EIP - Algemeen", "gkn_insectenteelt", "nsp_eip" ], "item_metadata": { "contentsubtype": "Project", "theme": [ "gkn_home", "nsp_eip", "gkn_insectenteelt", "gkn_biobased_economy" ], "keywords": [], "gkn_organization": { "title": "Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-organisatie" }, "project_code": "EIP-24492000051", "status_abstract": { "id": "project_ongoing", "name": "Lopend" }, "duration_abstract": { "startdate": "01-10-2024", "startdatetime": "2024-10-01T00:00+02:00", "enddate": "30-06-2026", "enddatetime": "2026-06-30T00:00+02:00" }, "region_abstract": "De Peel", "theme_abstract": "Insectenteelt", "project_program_abstract": "EIP Gebiedsgerichte fieldlabs 2024", "jumplinktext": "Meer informatie" } }, { "identifier": "mediaitem_28522", "title": "Regionale Vezelcooperatie - van land tot pand - in Salland", "contenttype": "wmammodularcontent_gkn_project", "contenttype_title": "contenttype_wmammodularcontent_gkn_project", "link": { "type": "internal", "url": "/nl/groenkennisnet/project/regionale-vezelcooperatie-van-land-tot-pand-in-salland" }, "lead": "Het project ‘Regionale vezelcoöperatie – vezels van land tot pand – in Salland’ zet een regionale keten op waarin Sallandse boeren biobased vezelgewassen telen zoals stro, miscanthus en hennep. Deze gewassen worden regionaal verwerkt tot isolatiemateriaal dat geschikt is voor toepassing in de bouw. Het doel is om een duurzame en schaalbare keten te bouwen waarin boeren, verwerkers en bouwers een eerlijke prijs verdienen. 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