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A master's thesis from Aalborg University
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Designing a solution for food waste reduction

Author

Term

4. term

Publication year

2016

Submitted on

Pages

121

Abstract

Food waste occurs across the entire food supply chain and has serious environmental, economic and social consequences. FAO estimates that up to one third of food produced for human consumption is lost or wasted, with much of Europe’s waste happening at the point of consumption; in Denmark, about 700,000 tons of edible food are discarded annually, including roughly 260,000 tons from households. This thesis aims to design new ways to educate customers of the Copenhagen-based food establishments Rub & Stub and WeFood to reduce household food waste, and to investigate what drives waste in households. The study uses semi-structured interviews with customers at both sites and applies a design thinking approach supported by tools such as personas, storyboards, mood boards, netnography, mapping and touchstone tours, alongside an analytical framework grounded in social practice theory. Findings indicate that both establishments can act as educational facilitators, and that key factors shaping household food waste include shopping routines, meal planning, reuse of leftovers, packaging sizes, income, household size and composition, feelings of guilt, waste management, and knowledge of date labels. Based on these insights, a conceptual solution—an adult quiz/game and a children’s treasure hunt—was developed for implementation at both locations. The thesis concludes that improving consumers’ food-related skills can reduce food waste, and that targeted education such as the proposed concept can support this goal.

Madspild forekommer i hele fødevarekæden og har alvorlige miljømæssige, økonomiske og sociale konsekvenser. Ifølge FAO går op til en tredjedel af al mad produceret til menneskeføde tabt eller spildt, og i Europa sker en stor del ved forbrugeren; i Danmark kasseres årligt omkring 700.000 ton spiselige fødevarer, hvor husholdninger står for cirka 260.000 ton. Dette speciale har til formål at udvikle nye måder at uddanne kunder hos de københavnske madaktører Rub & Stub og WeFood i at reducere madspild i hjemmet samt at undersøge, hvad der driver husholdningers madspild. Undersøgelsen bygger på semi-strukturerede interviews med kunder i de to steder og anvender en design thinking-tilgang suppleret af værktøjer som personas, storyboard, mood board, netnografi, mapping og touchstone tours samt en analytisk ramme baseret på social praksis-teori. Resultaterne peger på, at de to steder kan fungere som læringsfacilitatorer, og at faktorer som indkøbsrutiner, planlægning, brug af rester, pakkestørrelser, indkomst, husholdningsstørrelse og -sammensætning, skyldfølelse, affaldshåndtering og kendskab til datomærker påvirker madspild i hjemmet. Med afsæt i disse indsigter er der udviklet et koncept med en quiz/spil til voksne og en skattejagt til børn, der kan implementeres på begge steder. Konklusionen er, at styrkelse af forbrugernes madrelaterede færdigheder kan reducere madspild, og at målrettet forbrugeruddannelse som den foreslåede løsning kan bidrage hertil.

[This apstract has been generated with the help of AI directly from the project full text]