Kari-Anne Kallerud Lyng

• Callewaert, Peter Guido; Raadal, Hanne Lerche & Lyng, Kari-Anne Kallerud (2023). How to achieve ambitious recycling targets for plastic packaging waste? The environmental impact of increased waste separation and sorting in Norway. Waste Management. ISSN 0956-053X. 171, s. 218–226. doi: 10.1016/j.wasman.2023.08.037.
• Møller, Hanne; Lyng, Kari-Anne Kallerud; Roos, Elin; Samsonstuen, Stine & Olsen, Hanne Fjerdingby (2023). Circularity indicators and added value to traditional LCA impact categories: example of pig production. The International Journal of Life Cycle Assessment. ISSN 0948-3349. doi: 10.1007/s11367-023-02150-4. Fulltekst i vitenarkiv
• Lyng, Kari-Anne Kallerud (2022). Biofuels – More Than Electricity, Heat, and Biomethane - The Role of Biofuels in the Circular Economy, Biodegradable Waste Management in the Circular Economy: Challenges and Opportunities. John Wiley & Sons. ISSN 9781119679844. s. 463–544. doi: https:/doi.org/10.1002/9781119679523.ch18. Vis sammendrag

  Biodegradable Waste Management in the Circular Economy Presents the major developments in new technologies and strategies for more effective recovery of matter, resources, and energy from biodegradable waste The volume of biodegradable waste produced worldwide is progressively increasing—a trend that is predicted to continue well into the foreseeable future. Developing sustainable, cost-effective, and eco-friendly approaches for processing food waste, agricultural and organic industrial waste, cardboard, biodegradable plastics, sewage sludge, and other types of biodegradable waste is one of the most significant challenges of the coming decades. Biodegradable Waste Management in the Circular Economy provides a detailed overview of the latest advances in the management of biomass for economic development. Featuring contributions from an interdisciplinary team of experts, this comprehensive resource addresses various technologies and strategies for recycling organic matter and many other renewable compounds. In-depth chapters describe the concept of circular economy, identify new sources of biodegradable waste, explore technologies for the production of biodegradable waste end-products, discuss the positive and negative effects of end-products on soil and the environment, and more. Throughout the text, the authors explore systematic approaches for secure biodegradable management in various countries and regions around the world. Explores the social, governance, and economic aspects of “waste as a resource” Addresses metal recovery, biofuel and fertilizer production, and biosorbents and biochar derived from biomass waste Discusses nutrient recovery and energy and bio-methane production from biodegradable waste Covers use cases, collection systems, and regulation of agricultural, industrial, and municipal biodegradable waste streams Presents various technologies for the production of biodegradable waste end-products, including biorefineries, anaerobic digestion, and hybrid methods Reflecting the latest trends in the rapidly changing field, Biodegradable Waste Management in the Circular Economy is essential reading for researchers, engineers, scientists, and consultants working in waste engineering and management, resource recovery, renewable resources, environmental science, agricultural and environmental engineering, soil science, and bioenergy.

• Lyng, Kari-Anne Kallerud (2022). New Products from Old Wastes Concept – Analysis of the Current State of CE in the Biodegradable Waste Management - Valorization of Food Waste to Food, Biodegradable Waste Management in the Circular Economy: Challenges and Opportunities. John Wiley & Sons. ISSN 9781119679844. Vis sammendrag

  Biodegradable Waste Management in the Circular Economy Presents the major developments in new technologies and strategies for more effective recovery of matter, resources, and energy from biodegradable waste The volume of biodegradable waste produced worldwide is progressively increasing—a trend that is predicted to continue well into the foreseeable future. Developing sustainable, cost-effective, and eco-friendly approaches for processing food waste, agricultural and organic industrial waste, cardboard, biodegradable plastics, sewage sludge, and other types of biodegradable waste is one of the most significant challenges of the coming decades. Biodegradable Waste Management in the Circular Economy provides a detailed overview of the latest advances in the management of biomass for economic development. Featuring contributions from an interdisciplinary team of experts, this comprehensive resource addresses various technologies and strategies for recycling organic matter and many other renewable compounds. In-depth chapters describe the concept of circular economy, identify new sources of biodegradable waste, explore technologies for the production of biodegradable waste end-products, discuss the positive and negative effects of end-products on soil and the environment, and more. Throughout the text, the authors explore systematic approaches for secure biodegradable management in various countries and regions around the world. Explores the social, governance, and economic aspects of “waste as a resource” Addresses metal recovery, biofuel and fertilizer production, and biosorbents and biochar derived from biomass waste Discusses nutrient recovery and energy and bio-methane production from biodegradable waste Covers use cases, collection systems, and regulation of agricultural, industrial, and municipal biodegradable waste streams Presents various technologies for the production of biodegradable waste end-products, including biorefineries, anaerobic digestion, and hybrid methods Reflecting the latest trends in the rapidly changing field, Biodegradable Waste Management in the Circular Economy is essential reading for researchers, engineers, scientists, and consultants working in waste engineering and management, resource recovery, renewable resources, environmental science, agricultural and environmental engineering, soil science, and bioenergy.

• Lyng, Kari-Anne Kallerud & Kowalska, Aneta (2022). New Products from Old Wastes Concept – Analysis of the Current State of CE in the Biodegradable Waste Management - Valorization to Matter, Biodegradable Waste Management in the Circular Economy: Challenges and Opportunities. John Wiley & Sons. ISSN 9781119679844. doi: %20https:/doi.org/10.1002/9781119679523.ch3. Vis sammendrag

  Biodegradable Waste Management in the Circular Economy Presents the major developments in new technologies and strategies for more effective recovery of matter, resources, and energy from biodegradable waste The volume of biodegradable waste produced worldwide is progressively increasing—a trend that is predicted to continue well into the foreseeable future. Developing sustainable, cost-effective, and eco-friendly approaches for processing food waste, agricultural and organic industrial waste, cardboard, biodegradable plastics, sewage sludge, and other types of biodegradable waste is one of the most significant challenges of the coming decades. Biodegradable Waste Management in the Circular Economy provides a detailed overview of the latest advances in the management of biomass for economic development. Featuring contributions from an interdisciplinary team of experts, this comprehensive resource addresses various technologies and strategies for recycling organic matter and many other renewable compounds. In-depth chapters describe the concept of circular economy, identify new sources of biodegradable waste, explore technologies for the production of biodegradable waste end-products, discuss the positive and negative effects of end-products on soil and the environment, and more. Throughout the text, the authors explore systematic approaches for secure biodegradable management in various countries and regions around the world. Explores the social, governance, and economic aspects of “waste as a resource” Addresses metal recovery, biofuel and fertilizer production, and biosorbents and biochar derived from biomass waste Discusses nutrient recovery and energy and bio-methane production from biodegradable waste Covers use cases, collection systems, and regulation of agricultural, industrial, and municipal biodegradable waste streams Presents various technologies for the production of biodegradable waste end-products, including biorefineries, anaerobic digestion, and hybrid methods Reflecting the latest trends in the rapidly changing field, Biodegradable Waste Management in the Circular Economy is essential reading for researchers, engineers, scientists, and consultants working in waste engineering and management, resource recovery, renewable resources, environmental science, agricultural and environmental engineering, soil science, and bioenergy.

• Lyng, Kari-Anne Kallerud & de Sadeleer, Irmeline (2022). A Life Cycle Assessment on Single-Use and Reuse Beer Cups at Festivals. Circular Economy and Sustainability. ISSN 2730-597X. doi: 10.1007/s43615-022-00164-y. Vis sammendrag

  This article aims at comparing the environmental performance of single-use and multiple use beer cups at festivals. A life cycle assessment is conducted for assessing the potential environmental impacts of 1000 servings of 0.5 l of beer at Norwegian festivals. Three single-use systems are considered: one with incineration, one with open loop recycling, and one with closed loop recycling. The two first single-use systems and the reuse system assume the use of PP cups, while the latter uses PET cups, as PET is the only plastic material which currently allows a closed loop recycling system. Existing literature has shown that the choice of system depends on several site-specific parameters such as the definition of the trip rate in a reuse system and on the festival participant’s behaviour. In this article, we calculate the trip rate in the reuse system based on the cup return rates, which varies between all systems. The return rate was calculated using empirical data for Norway’s largest festival. In addition, the recycling stage is modelled with both cut-off and system expansion for assessing the robustness of the results. To reduce environmental impacts related to the serving of beers, festivals are advised to get an overview of the flows of the cups after use, to measure and limit their waste, and to have good collection systems for handling the cups as intended. The results of this study show that this is more important than the choice of cup material. LCA practitioners should be cautious with the implications of the end-of-life modelling approach on the results.

• de Sadeleer, Irmeline; Rønning, Anne Ragnhild; Lyng, Kari-Anne Kallerud; Das Dores Rocha E Silva, Mafalda Diana & Attar, Elham (2021). Different approaches for calculating impacts on climate change from network components, CIRED 2021 - The 26th International Conference and Exhibition on Electricity Distribution. Institution of Engineering and Technology (IET). ISSN 978-1-83953-591-8. s. 390–394. doi: https:/doi.org/10.1049/icp.2021.1580.
• Kamizela, Tomasz; Lyng, Kari-Anne Kallerud; Saxegård, Simon Alexander; Švédová, Barbora & Grobelak, Anna (2021). Bionor sewage sludge technology – Biomass to fertiliser and a soil addition. Journal of Cleaner Production. ISSN 0959-6526. doi: 10.1016/j.jclepro.2021.128655.
• Lyng, Kari-Anne Kallerud; Modahl, Ingunn Saur; Møller, Hanne & Saxegård, Simon Alexander (2020). Comparison of results from life cycle assessment when using predicted and real-life data for an anaerobic digestion plant. Journal of Sustainable Development of Energy, Water and Environment Systems. ISSN 1848-9257. 9(3). doi: 10.13044/j.sdewes.d8.0373.
• Kowalska, Aneta; Grobelak, Anna; Kacprzak, Anna & Lyng, Kari-Anne Kallerud (2020). Methods and tools for environmental technologies risk evaluation: the principal guidelines—a review. International Journal of Environmental Science and Technology. ISSN 1735-1472. doi: 10.1007/s13762-020-02979-4.
• Lyng, Kari-Anne; Skovsgaard, Lise; Jacobsen, Henrik Klinge & Hanssen, Ole Jørgen (2019). The implications of economic instruments on biogas value chains: a case study comparison between Norway and Denmark. Environment, Development and Sustainability. ISSN 1387-585X. 22, s. 7125–7152. doi: 10.1007/s10668-019-00463-9.
• Brekke, Andreas; Lyng, Kari-Anne Kallerud; Olofsson, Johanna & Szulecka, Julia (2019). Life cycle assessment: A governance tool for transition towards a circular bioeconomy? I Klitkou, Antje; Fevolden, Arne Martin & Capasso, Marco (Red.), From Waste to Value: Valorisation Pathways for Organic Waste Streams in Circular Bioeconomies. Routledge. ISSN 978-0-429-46028-9. s. 272–292. Vis sammendrag

  From Waste to Value investigates how streams of organic waste and residues can be transformed into valuable products, to foster a transition towards a sustainable and circular bioeconomy. The studies are carried out within a cross-disciplinary framework, drawing on a diverse set of theoretical approaches and defining different valorisation pathways. Organic waste streams from households and industry are becoming a valuable resource in today’s economies. Substances that have long represented a cost to companies and a burden for society are now becoming an asset. Waste products, such as leftover food, forest residues and animal carcasses, can be turned into valuable products such as biomaterials, biochemicals and biopharmaceuticals. Exploiting these waste resources is challenging, however. It requires that companies develop new technologies and that public authorities introduce new regulation and governance models. This book helps policy-makers govern and regulate bio-based industries, and helps industry actors to identify and exploit new opportunities in the circular bioeconomy. Moreover, it provides important insights for all students and scholars concerned with renewable energy, sustainable development and climate change.

• Lyng, Kari-Anne Kallerud & Brekke, Andreas (2019). Environmental Life Cycle Assessment of Biogas as a Fuel for Transport Compared with Alternative Fuels. Energies. ISSN 1996-1073. 12(3). doi: 10.3390/en12030532.
• Lyng, Kari-Anne; Bjerkestrand, Mia; Elstad Stensgård, Aina; Callewaert, Peter Guido & Hanssen, Ole Jørgen (2018). Optimising anaerobic digestion of manure resources at a regional level. Sustainability. ISSN 2071-1050. 10(1). doi: 10.3390/su10010286. Fulltekst i vitenarkiv
• Lyng, Kari-Anne; Elstad Stensgård, Aina; Hanssen, Ole Jørgen & Modahl, Ingunn Saur (2018). Relation between greenhouse gas emissions and economic profit for different configurations of biogas value chains: A case study on different levels of sector integration. Journal of Cleaner Production. ISSN 0959-6526. 182, s. 737–745. doi: 10.1016/j.jclepro.2018.02.126.
• Hanserud, Ola Stedje; Lyng, Kari-Anne; de Vries, Jerke W.; Øgaard, Anne K. Falk & Brattebø, Helge (2017). Redistributing Phosphorus in Animal Manure from a Livestock-Intensive Region to an Arable Region: Exploration of Environmental Consequences. Sustainability. ISSN 2071-1050. 9(4). doi: 10.3390/su9040595. Fulltekst i vitenarkiv Vis sammendrag

  Specialized agricultural production between regions has led to large regional differences in soil phosphorus (P) over time. Redistribution of surplus manure P from high livestock density regions to regions with arable farming can improve agricultural P use efficiency. In this paper, the central research question was whether more efficient P use through manure P redistribution comes at a price of increased environmental impacts when compared to a reference system. Secondly, we wanted to explore the influence on impacts of regions with different characteristics. For this purpose, a life cycle assessment was performed and two regions in Norway were used as a case study. Several technology options for redistribution were examined in a set of scenarios, including solid–liquid separation, with and without anaerobic digestion of manure before separation. The most promising scenario in terms of environmental impacts was anaerobic digestion with subsequent decanter centrifuge separation of the digestate. This scenario showed that redistribution can be done with net environmental impacts being similar to or lower than the reference situation, including transport. The findings emphasize the need to use explicit regional characteristics of the donor and recipient regions to study the impacts of geographical redistribution of surplus P in organic fertilizer residues.

• Boldrin, Alessio; Baral, Khagendra Raj; Fitamo, Temesgen; Vazifehkhoran, Ali Heidarzadeh; Jensen, Ida Græsted & Kjærgaard, Ida [Vis alle 10 forfattere av denne artikkelen] (2016). Optimised biogas production from the co-digestion of sugar beet with pig slurry: Integrating energy, GHG and economic accounting. Energy. ISSN 0360-5442. 112, s. 606–617. doi: 10.1016/j.energy.2016.06.068.
• Baxter, John; Askham, Cecilia; Lyng, Kari-Anne & Hanssen, Ole Jørgen (2016). High-quality collection and disposal of WEEE: Environmental impacts and resultant issues. Waste Management. ISSN 0956-053X. 57, s. 17–26. doi: 10.1016/j.wasman.2016.02.005. Vis sammendrag

  Life cycle assessment of the collection, transport and recycling of various types of waste electrical and electronic equipment (WEEE) in Norway shows that small amounts of critical materials (refrigerants, precious/trace metals) are vital for the overall environmental accounts of the value chains. High-quality recycling ensures that materials and energy are effectively recovered from WEEE. This recovery means that responsible waste handling confers net environmental benefits in terms of global warming potential (GWP), for all types of WEEE analysed. For refrigeration equipment, the potential reduction of GWP by high-quality recycling is so large as to be of national significance. For all waste types, the magnitude of the net benefit from recovering materials and energy exceeds the negative consequences of irresponsible disposal. One outcome of this may be widespread misunderstanding of the need for recycling. Furthermore, framing public communication on recycling in terms of avoiding negative consequences, as is essentially universal, may not convey an appropriate message. The issue is particularly important where the consumer regards products as relatively disposable and environmentally benign, and/or where the “null option” of retaining the product at end-of-life is especially prevalent. The paper highlights the implications of all these issues for policy-makers, waste collectors and recyclers, and consumers.

• Lyng, Kari-Anne; Modahl, Ingunn Saur; Møller, Hanne; Morken, John; Briseid, Tormod & Hanssen, Ole Jørgen (2015). The BioValueChain model: a Norwegian model for calculating environmental impacts of biogas value chains. The International Journal of Life Cycle Assessment. ISSN 0948-3349. 20(4), s. 490–502. doi: 10.1007/s11367-015-0851-5.

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• Kacprzak, Malgorzata; Attard, Eleonore; Lyng, Kari-Anne Kallerud; Raclavska, Helena; Singh, Bal Ram & Tesfamariam, Eyob [Vis alle 7 forfattere av denne artikkelen] (2022). Biodegradable Waste Management in the Circular Economy: Challenges and Opportunities. John Wiley & Sons. ISBN 9781119679844. 592 s. Vis sammendrag

  Biodegradable Waste Management in the Circular Economy Presents the major developments in new technologies and strategies for more effective recovery of matter, resources, and energy from biodegradable waste The volume of biodegradable waste produced worldwide is progressively increasing—a trend that is predicted to continue well into the foreseeable future. Developing sustainable, cost-effective, and eco-friendly approaches for processing food waste, agricultural and organic industrial waste, cardboard, biodegradable plastics, sewage sludge, and other types of biodegradable waste is one of the most significant challenges of the coming decades. Biodegradable Waste Management in the Circular Economy provides a detailed overview of the latest advances in the management of biomass for economic development. Featuring contributions from an interdisciplinary team of experts, this comprehensive resource addresses various technologies and strategies for recycling organic matter and many other renewable compounds. In-depth chapters describe the concept of circular economy, identify new sources of biodegradable waste, explore technologies for the production of biodegradable waste end-products, discuss the positive and negative effects of end-products on soil and the environment, and more. Throughout the text, the authors explore systematic approaches for secure biodegradable management in various countries and regions around the world. Explores the social, governance, and economic aspects of “waste as a resource” Addresses metal recovery, biofuel and fertilizer production, and biosorbents and biochar derived from biomass waste Discusses nutrient recovery and energy and bio-methane production from biodegradable waste Covers use cases, collection systems, and regulation of agricultural, industrial, and municipal biodegradable waste streams Presents various technologies for the production of biodegradable waste end-products, including biorefineries, anaerobic digestion, and hybrid methods Reflecting the latest trends in the rapidly changing field, Biodegradable Waste Management in the Circular Economy is essential reading for researchers, engineers, scientists, and consultants working in waste engineering and management, resource recovery, renewable resources, environmental science, agricultural and environmental engineering, soil science, and bioenergy.

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• Smebye, Andreas; Hansen, Mona Cecilie; Harstad, Andreas Olaus; Henriksen, Thomas; Paulsson, Johanna & Raadal, Hanne Lerche [Vis alle 9 forfattere av denne artikkelen] (2023). Gjenvinning av forurensede masser i byen.
• Lyng, Kari-Anne Kallerud & Adane, Tigist Fetene (2023). Critical raw materials depletion in LCA – a case of laptop recycling and component reuse.
• Callewaert, Pieter Guido & Lyng, Kari-Anne Kallerud (2022). Analysing the environmental performance and improvement factors of plastic packaging recycling systems.
• Møller, Hanne; Lyng, Kari-Anne Kallerud; Olsen, Hanne Fjerdingby & Verheule, Marie (2022). Food waste and product residuals as animal feed.
• Lyng, Kari-Anne Kallerud (2022). Why biogas solutions are good for the climate.
• Lyng, Kari-Anne Kallerud & Bugge, Markus Michaelsen (2022). Avfallslogistikk i sirkulærøkonomien.
• Woodhouse, Anna; de Sadeleer, Irmeline & Lyng, Kari-Anne Kallerud (2022). Environmental impact of biodegradable and conventional agricultural mulch film -case study for Norwegian conditions.
• Lyng, Kari-Anne Kallerud & Callewaert, Pieter Guido (2022). Collection system’s impact on environmental performance of the waste management system.
• de Sadeleer, Irmeline & Lyng, Kari-Anne Kallerud (2022). Hva er de mest miljøvennlige alternativene til engangsplastprodukter? Livsløpsvurdering av de 10 mest innkjøpte engangsplastproduktene i Oslo kommune.
• Lyng, Kari-Anne Kallerud (2021). Life Cycle Assessment of the products and services of an anaerobic digestion plant.
• Lyng, Kari-Anne Kallerud (2021). Hvordan sikre miljøvennlige og økonomisk bærekraftige verdikjeder for biokull?
• Lyng, Kari-Anne Kallerud & Lyng, Kari-Anne (2021). Siden matavfall i mange tilfeller er et større miljøproblem enn plast, er det viktig å ha god kunnskap når man ønsker å redusere plastforbruket.
• Møller, Hanne & Lyng, Kari-Anne Kallerud (2021). Food waste - results from different perspectives.
• de Sadeleer, Irmeline; Rønning, Anne Ragnhild; Lyng, Kari-Anne Kallerud; Das Dores Rocha E Silva, Mafalda Diana & Attar, Elham (2021). Different approaches for calculating impacts on climate change from network components.
• Lyng, Kari-Anne Kallerud (2020). Miljømerking som et konkurransefortrinn for sirkulære produkter.
• Lyng, Kari-Anne Kallerud (2020). Miljøpåvirkning fra innsamling av avfall og betydningen av utsorteringsgrad.
• Lyng, Kari-Anne Kallerud (2020). Green public procurement of collection and treatment of biowaste.
• Lyng, Kari-Anne Kallerud (2020). Forskningsprosjektet Innovativ Avfallslogistikk .
• Lyng, Kari-Anne Kallerud; Møller, Hanne & Modahl, Ingunn Saur (2019). The use of life cycle assessment models to optimise biogas value chains.
• Lyng, Kari-Anne Kallerud (2019). Workshop: Husdyrgjødsel til biogassproduksjon.
• Gitlesen, Susanne; Krøvel, Anne Vatland & Lyng, Kari-Anne Kallerud (2019). Biogass – fra kuskit til drivstoff og oppvarming/ Biogass-/biorestproduksjon som bærekraftig gjødselhåndteringsstrategi på Jæren .
• Lyng, Kari-Anne Kallerud (2019). Recycling of biowaste: LCA methodology for different purposes.
• Lyng, Kari-Anne Kallerud (2019). Biogassprosjekter.
• Amundsen, Bård & Lyng, Kari-Anne Kallerud (2018). Hva skjer med plast som kastes eller resirkuleres? [Internett]. Forskning.no.
• Askham, Cecilia; Baxter, John; Callewaert, Peter Guido & Lyng, Kari-Anne Kallerud (2018). Replacement is key: Downcycling is not always bad.
• Lyng, Kari-Anne Kallerud (2018). Fra fossil økonomi til bioøkonomi. Fra lineær økonomi til sirkulærøkonomi. Verdikjedeperspektiv og effektiv ressursutnyttelse.
• Lyng, Kari-Anne Kallerud (2018). Muligheter og barrierer for husdyrgjødsel som substrat i storskala biogassanlegg.
• Lyng, Kari-Anne Kallerud (2018). Presentasjon av PhD-avhandling: Reduksjon av miljøbelastninger gjennom optimalisering av biogass verdikjeder. Barrierer, drivere og politikkutforming.
• Lyng, Kari-Anne Kallerud (2018). Hva er biogass? Miljøfordeler og økonomi.
• Lyng, Kari-Anne Kallerud (2018). Sirkulærøkonomi - Presentasjon for AUFs programkomité.
• Lyng, Kari-Anne Kallerud; Saxegård, Simon Alexander & Iversen, Ole Magnus Kålås (2018). Kjenn din verdikjede: LCA og miljødeklarering av biogass verdikjeder.
• Lyng, Kari-Anne Kallerud (2018). Biogass for dummies.
• Lyng, Kari-Anne Kallerud (2018). Biogass for dummies. Fredrikstad Blad.
• Lyng, Kari-Anne Kallerud (2018). Økonomi- og klimagassberegninger for biogass verdikjeder.
• Rønning, Anne; Lyng, Kari-Anne Kallerud; Brekke, Andreas; Soldal, Ellen; Vold, Mie & Iversen, Ole Magnus Kålås [Vis alle 9 forfattere av denne artikkelen] (2017). Status harmonisation EN15804 and PEF.
• Lyng, Kari-Anne Kallerud (2017). Potensial, barrierer og virkemidler for bruk av husdyrgjødsel i biogassproduksjon i Norge.
• Lyng, Kari-Anne Kallerud (2017). Nytt fra pilotordningen for biogass: Ny praktisk veileder for biogassanlegg.
• Lyng, Kari-Anne Kallerud; Elstad Stensgård, Aina; Saxegård, Simon Alexander & Hanssen, Ole Jørgen (2017). Nytt fra pilotordningen for biogass: Følgeforskning, økonomi og miljø.
• Brekke, Andreas; Lyng, Kari-Anne; Hanssen, Ole Jørgen; Olafsson, Johanna & Börjesson, Pål (2016). More value with less harm: scrutinizing sustainable pathways for rest resource handling in food manufacturing empirically.
• Rønning, Anne; Lyng, Kari-Anne & Engelsen, Christian John (2016). CO2-binding by concrete carbonation applied in LCA and EPD of concrete products.
• Olofsson, Johanna; Börjesson, Pål; Hallström, Elinor; Lyng, Kari-Anne; Brekke, Andreas & Hanssen, Ole Jørgen (2016). Handling of organic by-products and residues in LCA methods: a case of five food industry sectors.
• Brekke, Andreas; Lyng, Kari-Anne; Hanssen, Ole Jørgen; Olofsson, Johanna & Börjesson, Pål (2016). More value with less harm: Scrutinizing sustainable pathways for surplus resource handling in food manufacturing empirically. Vis sammendrag

  Food producers cannot focus solely on their main product and treat the rest as waste but must examine the best ways to manage every input to their facilities. The main research question of this study is “what are the most sustainable ways to handle surplus resources in food production systems”? Sustainability in this context encompasses the economic, the environmental and the social dimensions and all three will be evaluated simultaneously. The study looks into the dairy, brewery and slaughterhouse sectors in Norway and possibly Sweden and Denmark to investigate empirically the amount and composition of surplus resources. It investigates existing and proposed combinations of rest resources and processing routes to create new products or raw materials for other industrial processes. These products will be compared to traditional ways of acquiring the same products or raw materials.

• Lyng, Kari-Anne (2015). Modellering i LCA-verktøyet SimaPro.
• Lyng, Kari-Anne; Modahl, Ingunn Saur; Stensgård, Aina Elstad & Hanssen, Ole Jørgen (2015). Optimal use of solid organic waste resources: assessment of environmental impact and economic sustainability of actors in the biogas value chain.
• Lyng, Kari-Anne; Modahl, Ingunn Saur & Hanssen, Ole Jørgen (2015). How can we optimise Norwegian biogas value chains?
• Lyng, Kari-Anne (2015). Efficient use of urban waste resources: Fueling the buses with food waste.
• Lyng, Kari-Anne; Modahl, Ingunn Saur & Stensgård, Aina Elstad (2015). Improving biogas value chains through actor collaboration and life cycle models.
• Lyng, Kari-Anne (2015). LCAmodellering i SimaPro.
• Lyng, Kari-Anne Kallerud; Woodhouse, Anna & Samsonstuen, Stine (2023). OR.48.23 Biorest fra marine råstoffer og husdyrgjødsel: klimapåvirkning og gjenvinning av nitrogen og fosfor. Norsus AS. ISSN 978-82-7520-930-4.
• Danielsen, Rannva & Lyng, Kari-Anne Kallerud (2023). OR.18.23 Økonomiske konsekvenser av posevalg til innsamling av matavfall. Norsus AS. ISSN 978-82-7520-917-5.
• Lyng, Kari-Anne Kallerud & Berntsen, Ina Charlotte (2023). OR.06.23 Mulighetsrommet for produksjon av biogass i Norge. Norsus AS. ISSN 978-82-7520-911-3.
• Lyng, Kari-Anne Kallerud; Flygansvær, Bente; Baxter, John; Prestrud, Kjersti; Bø, Eirill & Bugge, Markus (2022). OR.38.22 Sluttrapport for forskningsprosjektet Innovativ Avfallslogistikk . Norsus. ISSN 978-82-7520-902-1.
• Furberg, Anna & Lyng, Kari-Anne Kallerud (2022). OR.24.22 Life Cycle Assessment of Metal and Carton Food Packaging in Norway. Norsus. ISSN 978-82-7520-895-6.
• Woodhouse, Anna; Callewaert, Peter Guido & Lyng, Kari-Anne Kallerud (2022). OR.07.22 Life cycle assessment of household plastic waste treatment in Norway. Norsus. ISSN 978-82-7520-887-1.
• de Sadeleer, Irmeline & Lyng, Kari-Anne Kallerud (2021). OR.51.21 Hva er de mest miljøvennlige alternativene til engangsplastprodukter? En livsløpsvurdering av de 10 mest innkjøpte engangsplastproduktene i Oslo kommune . Norsus. ISSN 978-82-7520-883-3.
• Lyng, Kari-Anne Kallerud & de Sadeleer, Irmeline (2021). OR.18.21 Miljøvurdering av ølservering på festivaler . Norsus. ISSN 978-82-7520-862-8.
• Lyng, Kari-Anne Kallerud & Saxegård, Simon Alexander (2020). OR.38.20 Livsløpsvurdering av produktene og tjenestene levert av Romerike biogassanlegg. Norsus AS. ISSN 978-82-7520-843-7.
• Lyng, Kari-Anne Kallerud (2020). OR.24.20 Bruk av CO2 fra oppgradering av biogass Beregning av potensiell klimaeffekt ved bruk i veksthus. Norsus. ISSN 978-82-7520-844-4.
• Lyng, Kari-Anne Kallerud & Saxegård, Simon Alexander (2020). OR.23.20 Livsløpsvurdering av produktene og tjenestene til Den Magiske Fabrikken: Avfalls- og gjødselhåndtering, biodrivstoff, biogjødsel og biogen CO2. Norsus. ISSN 978-82-7520-834-5.
• Lyng, Kari-Anne Kallerud (2019). AR.05.19 Critical review according to ISO 14040, ISO 14044 and ISO/TS 14071 of the report Reducing environmental impacts of Danish milk production with plasma treatment of manure. Østfoldforskning AS.
• Lyng, Kari-Anne Kallerud; Callewaert, Peter Guido & Prestrud, Kjersti (2019). OR.50.19 Kunnskapsgrunnlag for nasjonal strategi for husdyrgjødsel til biogassproduksjon. Del 2. Østfoldforskning AS. ISSN 978-82-7520-825-3.
• Prestrud, Kjersti & Lyng, Kari-Anne Kallerud (2019). OR.46.19 Virkemidler for matdonasjon og arbeid med reduksjon av matsvinn i norske kommuner. Østfoldforskning AS. ISSN 978-82-7520-823-9.
• Saxegård, Simon Alexander & Lyng, Kari-Anne Kallerud (2019). OR.38.19 Life cycle assessment of N2 Applied technology Applied on a farm scale biogas plant. Østfoldforskning AS. ISSN 978-82-7520-820-8.
• Lyng, Kari-Anne Kallerud; Callewaert, Peter Guido; Stabbetorp, Elin Marie & Prestrud, Kjersti (2019). OR.25.19 Kunnskapsgrunnlag for nasjonal strategi for husdyrgjødsel til biogassproduksjon. Østfoldforskning AS. ISSN 978-82-7520-811-6.
• Gitlesen, Susanne; Lyng, Kari-Anne Kallerud; Callewaert, Peter Guido & Krøvel, Anne Vatland (2019). Biogass/biorestproduksjon som bærekraftig gjødselhåndteringsstrategi på Jæren. NORCE Norwegian Research Centre. ISSN 978-82-8408-044-4.
• Lyng, Kari-Anne Kallerud; Prestrud, Kjersti & Elstad Stensgård, Aina (2019). OR.04.19 Evaluering av pilotordning for tilskudd til husdyrgjødsel til biogassproduksjon. Østfoldforskning AS. ISSN 978-82-7520-801-7.
• Lyng, Kari-Anne Kallerud (2018). Reduction of environmental impacts through optimisation of biogas value chains. Drivers, barriers and policy development. Norwegian University of Life Sciences. ISSN 978-82-575-1495-2.
• Syversen, Frode; Lyng, Kari-Anne Kallerud; Elise Narum, Amland; Sveinung, Bjørnerud; Callewaert, Peter Guido & Prestrud, Kjersti (2018). Utsortering og materialgjenvinning av biologisk avfall og plastavfall. Utredning av konsekvenser av forslag til forskrift for avfall fra husholdninger og liknende avfall fra næringslivet (2017/12503). Mepex.
• Lind, Vibeke; Elstad Stensgård, Aina; Lyng, Kari-Anne Kallerud; Bär, Annette & Hansen, Inger (2018). Mulighetsstudie biogassanlegg Helgeland. Biogass Helgeland basert på regionale koblinger mellom blå-grønn sektor. NIBIO. ISSN 978-82-17-02131-5. 4(82). Fulltekst i vitenarkiv
• Lyng, Kari-Anne Kallerud & Prestrud, Kjersti (2018). OR.23.18 Vurdering av henteordning av tekstiler fra husholdnigner - I Grenlandsregionen. Østfoldforskning AS. ISSN 978-82-7520-783-6.
• Elstad Stensgård, Aina; Saxegård, Simon Alexander; Lyng, Kari-Anne Kallerud & Hanssen, Ole Jørgen (2017). OR.24.17 Følgeforskning: Den Magiske Fabrikken - Miljø- og økonomianalyse (åpen versjon). Østfoldforskning AS. ISSN 978-82-7520-765-2.
• Tellnes, Lars; Lyng, Kari-Anne Kallerud; Valente, Clara; Modahl, Ingunn Saur & Johnsen, Fredrik Moltu (2017). Erstatningsmaterialer for torv. Kartlegging av klima- og miljøeffekter. Østfoldforskning AS. ISSN 978-82-7520-767-6. Vis sammendrag

  Torv benyttes i dag som dyrkingsmedium og i jordforbedringsprodukter. Uttak av torv medfører utslipp av klimagasser og påvirker leveområdene til planter og dyr. Ved en eventuell utfasing av torv er det viktig at bruken av andre materialer representerer en reell miljøforbedring. Denne rapporten er skrevet på oppdrag fra Miljødirektoratet, og tar for seg klima- og miljøeffekter av ulike materialer som erstatning for bruk av torv i dyrkingsmedier og jordforbedringsprodukter. Studiet omfatter materialene steinull, perlitt, biprodukter fra kokosproduksjon, bark, trefiber, kompost og avvannet biorest, biokull og ull fra husdyr. Studien ble gjennomført ved hjelp av en litteraturgjennomgang, søk i databaser og noen forenklede beregninger basert på tall funnet i litteraturen for å etterstrebe at resultatene er mest mulig relevante for norske forhold.

• Morken, John; Briseid, Tormod; Hovland, Jon; Lyng, Kari-Anne Kallerud & Kvande, Ingvar (2017). Veileder for biogassanlegg - mulighetsstudie, planlegging og drift. NMBU. ISSN 1503-9196. Fulltekst i vitenarkiv
• Modahl, Ingunn Saur; Lyng, Kari-Anne; Elstad Stensgård, Aina; Hanssen, Ole Jørgen; Møller, Hanne & Arnøy, Silje [Vis alle 9 forfattere av denne artikkelen] (2016). OR.34.16 Biogassproduksjon fra matavfall og møkk fra ku, gris og fjørfe. Status 2016 (fase IV) for miljønytte og verdikjedeøkonomi for den norske biogassmodellen BioValueChain. Østfoldforskning AS. ISSN 978-82-7520-749-2.
• Watson, David; Kiørboe, Nikola; Palm, David; Tekie, Haben; Ekvall, Tomas & Lindhqvist, Thomas [Vis alle 11 forfattere av denne artikkelen] (2015). EPR-systems and new business models. Part II: Policy packages to increase reuse and recycling of textiles in the Nordic region. . Nordic Council of Ministers. ISSN 978-92-893-3971-1. TemaNord 2015(514).
• Lyng, Kari-Anne (2015). AR.06.15 Management of Waste Resources from an environmental perpective. A description of relevant models and existing methodology. Østfoldforskning AS.
• Watson, David; Kiørboe, Nikola; Palm, David; Tekie, Haben; Harris, Steve & Ekvall, Tomas [Vis alle 8 forfattere av denne artikkelen] (2014). EPR systems and new business models: Reuse and recycling of textiles in the Nordic region. Nordic Council of Ministers. ISSN 978-92-893-2796-1. TemaNord 2014(539).
• Palm, David; Elander, Maria; Watson, David; Kiørboe, Nikola; Lyng, Kari-Anne & Gíslason, Stefán (2014). Towards a new Nordic textile commitment: Collection, sorting, reuse and recycling. Nordic Council of Ministers. ISSN 978-92-893-2798-5. TemaNord 2014(540).
• Palm, David; Elander, Maria; Watson, David; Kiørboe, Nikola; Salmenperä, Hanna & Dahlbo, Helena [Vis alle 11 forfattere av denne artikkelen] (2014). Towards a Nordic textile strategy. Collection, sorting, reuse and recycling of textiles. Nordic Council of Ministers. ISSN 978-92-893-2794-7. TemaNord 2014(538 ).
• Fråne, Anna; Stenmarck, Åsa; Gíslason, Stefán; Lyng, Kari-Anne; Løkke, Søren & Castell-Rüdenhausen, Malin zu [Vis alle 7 forfattere av denne artikkelen] (2014). Collection & recycling of plastic waste: Improvements in existing collection and recycling systems in the Nordic countries. Norden. ISSN 978-92-893-2804-3. TemaNord 2014(543).

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