{"version":"1","article":{"id":"bangladesh-kuet-waste-to-fuel-research-2026","slug":"bangladesh-kuet-waste-to-fuel-research-2026","language":"en","url":"https://haberpaper.com/en/news/bangladesh-kuet-waste-to-fuel-research-2026","api_url":"https://haberpaper.com/api/v1/articles/bangladesh-kuet-waste-to-fuel-research-2026?lang=en","title":"KUET researchers seek a pilot route from waste to fuel","summary":"The team described laboratory results and savings scenarios; a continuous pilot and technology validation remain proposals.","category":"energy","region":"world","topics":[],"published_at":"2026-10-04T18:20:06+03:00","modified_at":"2026-10-04T18:20:06+03:00","publication_basis":"publication-record","event_period":"2026-10-03","event_period_basis":"event-or-reference-period","sources":[{"name":"Bangladesh Sangbad Sangstha (BSS)","url":"https://www.bssnews.net/special-stories/430811","publishedAt":"2026-10-03","checkedAt":"2026-10-04"}],"translations":[{"language":"tr","url":"https://haberpaper.com/tr/news/bangladesh-kuet-waste-to-fuel-research-2026","api_url":"https://haberpaper.com/api/v1/articles/bangladesh-kuet-waste-to-fuel-research-2026?lang=tr"},{"language":"en","url":"https://haberpaper.com/en/news/bangladesh-kuet-waste-to-fuel-research-2026","api_url":"https://haberpaper.com/api/v1/articles/bangladesh-kuet-waste-to-fuel-research-2026?lang=en"},{"language":"ar","url":"https://haberpaper.com/ar/news/bangladesh-kuet-waste-to-fuel-research-2026","api_url":"https://haberpaper.com/api/v1/articles/bangladesh-kuet-waste-to-fuel-research-2026?lang=ar"},{"language":"fr","url":"https://haberpaper.com/fr/news/bangladesh-kuet-waste-to-fuel-research-2026","api_url":"https://haberpaper.com/api/v1/articles/bangladesh-kuet-waste-to-fuel-research-2026?lang=fr"},{"language":"es","url":"https://haberpaper.com/es/news/bangladesh-kuet-waste-to-fuel-research-2026","api_url":"https://haberpaper.com/api/v1/articles/bangladesh-kuet-waste-to-fuel-research-2026?lang=es"}],"data_types":["metrics","table"],"data":{"version":1,"blocks":[{"id":"research-programme","type":"metrics","title":{"tr":"Araştırma programının bildirilen kapsamı","en":"Reported scope of the research programme","ar":"النطاق المعلن للبرنامج البحثي","fr":"Périmètre déclaré du programme de recherche","es":"Alcance comunicado del programa de investigación"},"description":{"tr":"BSS haberinde araştırma ekibine atfedilen sayım ve teknik bağlam.","en":"Count and technical context attributed to the research team in the BSS report.","ar":"العدد والسياق التقني كما نسبهما تقرير BSS إلى فريق البحث.","fr":"Décompte et contexte technique attribués à l’équipe dans le reportage de BSS.","es":"Recuento y contexto técnico atribuidos al equipo en el reportaje de BSS."},"methodology":{"tr":"Yalnızca açık sayısal takım bilgisi typed metric olarak verilir; aralıklar, eşikler ve senaryolar ayrı tabloda metin olarak korunur.","en":"Only the explicit team count is a typed metric; ranges, thresholds and scenarios remain text in a separate table.","ar":"يُعرض عدد الفريق الصريح فقط كمؤشر محدد النوع؛ وتبقى النطاقات والحدود والسيناريوهات نصاً في جدول منفصل.","fr":"Seul le nombre explicite de chercheurs est une mesure typée ; les fourchettes, seuils et scénarios restent textuels dans un tableau distinct.","es":"Solo el número explícito de investigadores figura como métrica tipada; intervalos, umbrales y escenarios quedan como texto en una tabla aparte."},"sourceUrls":["https://www.bssnews.net/special-stories/430811"],"updatedAt":"2026-10-04T14:21:35Z","items":[{"label":{"tr":"2016’dan beri çalışmaya katılan araştırmacılar","en":"Researchers participating in work under way since 2016","ar":"الباحثون المشاركون في العمل الجاري منذ 2016","fr":"Chercheurs participant aux travaux menés depuis 2016","es":"Investigadores participantes en el trabajo en curso desde 2016"},"value":13,"unit":"count","period":"2026-10-03","basis":"observed","measure":{"id":"kuet-research-team-participation","unitCode":"count","geography":"bangladesh","frequency":"irregular","aggregation":"stock","periodRole":"announcement-date"}}]},{"id":"reported-lab-results-and-scenarios","type":"table","title":{"tr":"Bildirilen laboratuvar bulguları ve tahminler","en":"Reported laboratory findings and scenarios","ar":"النتائج المختبرية والسيناريوهات المعلنة","fr":"Résultats de laboratoire et scénarios rapportés","es":"Resultados de laboratorio y escenarios comunicados"},"description":{"tr":"Tüm aralıklar ve üst eşikler araştırmacılara atfedilir; ticari sonuç veya kurulmuş tesis anlamına gelmez.","en":"Ranges and thresholds are attributed to researchers; they do not indicate commercial results or a built facility.","ar":"تُنسب النطاقات والحدود إلى الباحثين؛ ولا تعني نتائج تجارية أو منشأة مبنية.","fr":"Les fourchettes et seuils sont attribués aux chercheurs ; ils ne signifient ni résultat commercial ni installation construite.","es":"Los intervalos y umbrales se atribuyen a los investigadores; no implican resultados comerciales ni una planta construida."},"methodology":{"tr":"Kaynağın nitelik belirten aralıkları ve varsayımları metin olarak aktarılmış; birbirinden farklı paydalar birleştirilmemiştir.","en":"Source qualifiers and scenario ranges are preserved as text; different denominators are not combined.","ar":"حُفظت محددات المصدر ونطاقات السيناريو كنص، ولم تُدمج المقامات المختلفة.","fr":"Les réserves et fourchettes de scénarios de la source sont conservées en texte ; les dénominateurs différents ne sont pas fusionnés.","es":"Se conservan como texto los matices e intervalos de la fuente; no se combinan denominadores distintos."},"sourceUrls":["https://www.bssnews.net/special-stories/430811"],"updatedAt":"2026-10-04T14:21:35Z","columns":[{"key":"item","label":{"tr":"Gösterge","en":"Item","ar":"البند","fr":"Élément","es":"Elemento"},"type":"text","language":"en"},{"key":"reported_value","label":{"tr":"Kaynakta aktarılan değer ve niteliği","en":"Reported value and qualification","ar":"القيمة المعلنة وقيدها","fr":"Valeur rapportée et réserve","es":"Valor comunicado y salvedad"},"type":"text","language":"en"}],"rows":[{"item":"Initial laboratory bio-crude yield","reported_value":"50–55%; researchers’ reported laboratory result for earlier petrol/octane-range experiments."},{"item":"Diesel-range components in bio-crude","reported_value":"More than 50%; reported by researchers after mixing waste with rice husk and sawdust."},{"item":"Diesel share of liquid-fuel imports","reported_value":"About 70–75%; research-team estimate used as context."},{"item":"Annual foreign-exchange spending on liquid-fuel imports","reported_value":"US$3.5–4.0 billion; research-team estimate."},{"item":"Proposed continuous pilot capacity","reported_value":"1–3 tonnes/day; proposal, not built or operating."},{"item":"Estimated commercial plant investment","reported_value":"Tk 80–120 crore for a proposed 3-tonne/day plant; research-team estimate."},{"item":"Waste-to-crude import substitution scenario","reported_value":"Processing 25–50% of specified waste streams could replace 10–15% of crude-oil imports and save Tk 6,500–13,000 crore/year; scenario, not measured."},{"item":"Longer-term diesel-demand potential","reported_value":"Around 30% only if commercial-scale implementation succeeds; separate denominator from crude-oil imports."}]}]},"data_compilations":[{"id":"research-programme","creator":{"@type":"Organization","@id":"https://haberpaper.com/#organization","name":"Haber Paper","url":"https://haberpaper.com/"},"license":{"@type":"CreativeWork","@id":"https://haberpaper.com/en/data-terms/v1#license","name":"Haber Paper Original Data Compilation License 1.0","url":"https://haberpaper.com/en/data-terms/v1"},"rights_scope":"Haber Paper original data arrangement, labels and methodology notes only; underlying source rights and permissions remain separate.","source_license_url":null},{"id":"reported-lab-results-and-scenarios","creator":{"@type":"Organization","@id":"https://haberpaper.com/#organization","name":"Haber Paper","url":"https://haberpaper.com/"},"license":{"@type":"CreativeWork","@id":"https://haberpaper.com/en/data-terms/v1#license","name":"Haber Paper Original Data Compilation License 1.0","url":"https://haberpaper.com/en/data-terms/v1"},"rights_scope":"Haber Paper original data arrangement, labels and methodology notes only; underlying source rights and permissions remain separate.","source_license_url":null}],"data_downloads":[{"id":"research-programme","formats":{"json":"https://haberpaper.com/api/v1/articles/bangladesh-kuet-waste-to-fuel-research-2026/data/research-programme?lang=en&format=json","csv":"https://haberpaper.com/api/v1/articles/bangladesh-kuet-waste-to-fuel-research-2026/data/research-programme?lang=en&format=csv"}},{"id":"reported-lab-results-and-scenarios","formats":{"json":"https://haberpaper.com/api/v1/articles/bangladesh-kuet-waste-to-fuel-research-2026/data/reported-lab-results-and-scenarios?lang=en&format=json","csv":"https://haberpaper.com/api/v1/articles/bangladesh-kuet-waste-to-fuel-research-2026/data/reported-lab-results-and-scenarios?lang=en&format=csv"}}],"content":{"paragraphs":["Researchers at Khulna University of Engineering and Technology (KUET) described work on turning human waste, sewage sludge and agricultural residues into diesel-rich bio-crude using hydrothermal liquefaction (HTL) on 3 October. Bangladesh Sangbad Sangstha reported that the project has been under way since 2016 with 13 researchers participating. The team initially explored petrol- and octane-range components from human waste and sewage-treatment sludge, reporting a bio-crude yield of 50–55% in laboratory experiments. It later shifted toward diesel-rich output, citing estimates that diesel accounts for a large share of Bangladesh’s liquid-fuel imports. Researchers said mixing the waste feedstock with rice husk and sawdust produced bio-crude containing more than 50% diesel-range components. These are results reported by the research team, not certification of a commercial fuel or evidence of continuous-plant performance. The distinction matters because a laboratory yield and the share of diesel-range material in the resulting crude describe different properties and do not by themselves show how much finished fuel a plant could deliver.","HTL is intended to process wet organic material under high temperature and pressure without first drying it, converting the feedstock into bio-crude that can later be refined. The report says the work includes human waste and sewage sludge as well as agricultural residues. Researchers estimated that diesel represents roughly 70–75% of Bangladesh’s liquid-fuel imports and that the country spends about US$3.5–4.0 billion a year in foreign exchange on those imports. Both are contextual ranges attributed to the research team; neither is a measured saving from this project or a production figure. BSS also reported the team’s statement that its work had produced more than 15 papers in international scientific journals, including Q1-ranked journals, and that initial support came from the government’s Power and Energy Research Council about a year earlier. The article attributes those claims to the researchers. It does not review the papers, establish the amount or timing of funding, or provide an independent technical assessment of the process.","The proposed next step is not an immediate move from laboratory tests to a large commercial plant. Researchers proposed first building a continuous pilot capable of processing one to three tonnes a day, then validating the technology, securing certification and developing an appropriate regulatory framework. The report gives an investment estimate of Tk 80–120 crore for a commercial plant designed for three tonnes a day. That is a research-team estimate, not a completed investment, approved project budget or operating facility. The researchers said commercial production might begin within a year of investment, which is conditional rather than a dated commitment. A pilot would need to test whether laboratory results hold under sustained operation, whether waste can be collected consistently and whether the product meets applicable fuel specifications. The source provides no confirmed site, financing arrangement or start date for a pilot, so none can be inferred from the proposal.","The team’s wider scenario estimates that processing 25–50% of human waste, sewage sludge and wet organic waste could replace 10–15% of crude-oil imports and save Tk 6,500–13,000 crore in foreign exchange annually. Those are modelled possibilities dependent on feedstock collection, technical performance and expansion; they are not observed reductions in imports or realized savings. The report also describes potential to meet around 30% of diesel demand if commercial-scale implementation succeeds. That is a separate claim with a different denominator and condition, not a figure that can be combined with the crude-import scenario. Any future assessment would need independently checked laboratory results, pilot output and uptime, feedstock logistics and costs, refining requirements, and fuel-standard results. The current report documents a research programme and a proposed demonstration path. It does not document a built waste-to-fuel plant, a verified national substitution rate or commercial supply to consumers."],"key_points":[],"sections":[]},"text":"The team described laboratory results and savings scenarios; a continuous pilot and technology validation remain proposals.\n\nResearchers at Khulna University of Engineering and Technology (KUET) described work on turning human waste, sewage sludge and agricultural residues into diesel-rich bio-crude using hydrothermal liquefaction (HTL) on 3 October. Bangladesh Sangbad Sangstha reported that the project has been under way since 2016 with 13 researchers participating. The team initially explored petrol- and octane-range components from human waste and sewage-treatment sludge, reporting a bio-crude yield of 50–55% in laboratory experiments. It later shifted toward diesel-rich output, citing estimates that diesel accounts for a large share of Bangladesh’s liquid-fuel imports. Researchers said mixing the waste feedstock with rice husk and sawdust produced bio-crude containing more than 50% diesel-range components. These are results reported by the research team, not certification of a commercial fuel or evidence of continuous-plant performance. The distinction matters because a laboratory yield and the share of diesel-range material in the resulting crude describe different properties and do not by themselves show how much finished fuel a plant could deliver.\n\nHTL is intended to process wet organic material under high temperature and pressure without first drying it, converting the feedstock into bio-crude that can later be refined. The report says the work includes human waste and sewage sludge as well as agricultural residues. Researchers estimated that diesel represents roughly 70–75% of Bangladesh’s liquid-fuel imports and that the country spends about US$3.5–4.0 billion a year in foreign exchange on those imports. Both are contextual ranges attributed to the research team; neither is a measured saving from this project or a production figure. BSS also reported the team’s statement that its work had produced more than 15 papers in international scientific journals, including Q1-ranked journals, and that initial support came from the government’s Power and Energy Research Council about a year earlier. The article attributes those claims to the researchers. It does not review the papers, establish the amount or timing of funding, or provide an independent technical assessment of the process.\n\nThe proposed next step is not an immediate move from laboratory tests to a large commercial plant. Researchers proposed first building a continuous pilot capable of processing one to three tonnes a day, then validating the technology, securing certification and developing an appropriate regulatory framework. The report gives an investment estimate of Tk 80–120 crore for a commercial plant designed for three tonnes a day. That is a research-team estimate, not a completed investment, approved project budget or operating facility. The researchers said commercial production might begin within a year of investment, which is conditional rather than a dated commitment. A pilot would need to test whether laboratory results hold under sustained operation, whether waste can be collected consistently and whether the product meets applicable fuel specifications. The source provides no confirmed site, financing arrangement or start date for a pilot, so none can be inferred from the proposal.\n\nThe team’s wider scenario estimates that processing 25–50% of human waste, sewage sludge and wet organic waste could replace 10–15% of crude-oil imports and save Tk 6,500–13,000 crore in foreign exchange annually. Those are modelled possibilities dependent on feedstock collection, technical performance and expansion; they are not observed reductions in imports or realized savings. The report also describes potential to meet around 30% of diesel demand if commercial-scale implementation succeeds. That is a separate claim with a different denominator and condition, not a figure that can be combined with the crude-import scenario. Any future assessment would need independently checked laboratory results, pilot output and uptime, feedstock logistics and costs, refining requirements, and fuel-standard results. The current report documents a research programme and a proposed demonstration path. It does not document a built waste-to-fuel plant, a verified national substitution rate or commercial supply to consumers.","corrections":[],"editorial_illustration":{"kind":"symbolic-editorial-illustration","documentary":false,"scope":"section","asset_id":"energy","url":"https://haberpaper.com/assets/illustrations/energy-1536.webp","width":1536,"height":1024,"alt":"Symbolic energy landscape with solar panels, wind turbines and transmission lines.","language":"en"},"section_illustration":{"kind":"symbolic-editorial-illustration","documentary":false,"scope":"section","asset_id":"energy","url":"https://haberpaper.com/assets/illustrations/energy-1536.webp","width":1536,"height":1024,"alt":"Symbolic energy landscape with solar panels, wind turbines and transmission lines.","language":"en"}}}