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The carbon footprint of Danish diets

Author

Listed:
  • Morena Bruno

    (Aarhus University)

  • Marianne Thomsen

    (Aarhus University)

  • Federico Maria Pulselli

    (University of Siena)

  • Nicoletta Patrizi

    (University of Siena)

  • Michele Marini

    (Aarhus University)

  • Dario Caro

    (Aarhus University)

Abstract

The Danish diet is characterized by a high content of sugar, fat dairy products and red meat, and a low content of fruits and vegetables. As it is considered unhealthy and environmentally unfriendly, various alternatives to the standard Danish diet have been investigated and promoted in Denmark, such as the New Nordic Diet. By using a Life Cycle Assessment (LCA), this study estimates the carbon footprint (CF) of four different diet scenarios in Denmark: standard, carnivore, vegetarian and vegan. The LCA is applied to build a dataset of the 47 most widely eaten food and beverage products, which represent the average Danish eating habits and grouped into six food categories. Unlike most past LCA-based studies, where system boundaries are limited to the farm gate, this study covers all activities and relative use of materials and energy, from the food production phase to the final consumption (namely ‘from-cradle-to-fork’). We find that the highest CF value is associated with the carnivore diet, which has the highest impact (1.83 t CO2eq person−1 year−1). The vegan and vegetarian diets record the best profiles (0.89 and 1.37 t CO2eq person−1 year−1, respectively), whereas the standard Danish diet has a CF value of 1.59 t CO2eq person−1 year−1. We find that the food production phase is the most significant in terms of CF (65–85%). This study confirms that dietary preferences are a strong driver of CF. A comparison with CF associated with other diets suggests that a further research could provide a guidance to promote healthy eating patterns with adequate nutritional values and better environmental performances.

Suggested Citation

  • Morena Bruno & Marianne Thomsen & Federico Maria Pulselli & Nicoletta Patrizi & Michele Marini & Dario Caro, 2019. "The carbon footprint of Danish diets," Climatic Change, Springer, vol. 156(4), pages 489-507, October.
  • Handle: RePEc:spr:climat:v:156:y:2019:i:4:d:10.1007_s10584-019-02508-4
    DOI: 10.1007/s10584-019-02508-4
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    References listed on IDEAS

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    1. Bryngelsson, David & Wirsenius, Stefan & Hedenus, Fredrik & Sonesson, Ulf, 2016. "How can the EU climate targets be met? A combined analysis of technological and demand-side changes in food and agriculture," Food Policy, Elsevier, vol. 59(C), pages 152-164.
    2. de Boer, Joop & Helms, Martine & Aiking, Harry, 2006. "Protein consumption and sustainability: Diet diversity in EU-15," Ecological Economics, Elsevier, vol. 59(3), pages 267-274, September.
    3. Berners-Lee, M. & Hoolohan, C. & Cammack, H. & Hewitt, C.N., 2012. "The relative greenhouse gas impacts of realistic dietary choices," Energy Policy, Elsevier, vol. 43(C), pages 184-190.
    4. Garnett, Tara, 2011. "Where are the best opportunities for reducing greenhouse gas emissions in the food system (including the food chain)?," Food Policy, Elsevier, vol. 36(S1), pages 23-32.
    5. Vringer, Kees & Benders, René & Wilting, Harry & Brink, Corjan & Drissen, Eric & Nijdam, Durk & Hoogervorst, Nico, 2010. "A hybrid multi-region method (HMR) for assessing the environmental impact of private consumption," Ecological Economics, Elsevier, vol. 69(12), pages 2510-2516, October.
    6. González, Alejandro D. & Frostell, Björn & Carlsson-Kanyama, Annika, 2011. "Protein efficiency per unit energy and per unit greenhouse gas emissions: Potential contribution of diet choices to climate change mitigation," Food Policy, Elsevier, vol. 36(5), pages 562-570, October.
    7. Searchinger, Timothy & Heimlich, Ralph & Houghton, R. A. & Dong, Fengxia & Elobeid, Amani & Fabiosa, Jacinto F. & Tokgoz, Simla & Hayes, Dermot J. & Yu, Hun-Hsiang, 2008. "Use of U.S. Croplands for Biofuels Increases Greenhouse Gases Through Emissions from Land-Use Change," Staff General Research Papers Archive 12881, Iowa State University, Department of Economics.
    8. Nijdam, Durk & Rood, Trudy & Westhoek, Henk, 2012. "The price of protein: Review of land use and carbon footprints from life cycle assessments of animal food products and their substitutes," Food Policy, Elsevier, vol. 37(6), pages 760-770.
    9. Henrik Saxe & Thomas Larsen & Lisbeth Mogensen, 2013. "The global warming potential of two healthy Nordic diets compared with the average Danish diet," Climatic Change, Springer, vol. 116(2), pages 249-262, January.
    10. Tukker, Arnold & Goldbohm, R. Alexandra & de Koning, Arjan & Verheijden, Marieke & Kleijn, René & Wolf, Oliver & Pérez-Domínguez, Ignacio & Rueda-Cantuche, Jose M., 2011. "Environmental impacts of changes to healthier diets in Europe," Ecological Economics, Elsevier, vol. 70(10), pages 1776-1788, August.
    11. Dario Caro & Steven Davis & Simone Bastianoni & Ken Caldeira, 2014. "Global and regional trends in greenhouse gas emissions from livestock," Climatic Change, Springer, vol. 126(1), pages 203-216, September.
    12. Godar, Javier & Persson, U. Martin & Tizado, E. Jorge & Meyfroidt, Patrick, 2015. "Towards more accurate and policy relevant footprint analyses: Tracing fine-scale socio-environmental impacts of production to consumption," Ecological Economics, Elsevier, vol. 112(C), pages 25-35.
    13. van Dooren, C. & Marinussen, Mari & Blonk, Hans & Aiking, Harry & Vellinga, Pier, 2014. "Exploring dietary guidelines based on ecological and nutritional values: A comparison of six dietary patterns," Food Policy, Elsevier, vol. 44(C), pages 36-46.
    14. Garnett, Tara, 2011. "Where are the best opportunities for reducing greenhouse gas emissions in the food system (including the food chain)?," Food Policy, Elsevier, vol. 36(Supplemen), pages 23-32, January.
    15. Goldstein, Benjamin & Hansen, Steffen Foss & Gjerris, Mickey & Laurent, Alexis & Birkved, Morten, 2016. "Ethical aspects of life cycle assessments of diets," Food Policy, Elsevier, vol. 59(C), pages 139-151.
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    3. Adam A. Prag & Christian B. Henriksen, 2020. "Transition from Animal-Based to Plant-Based Food Production to Reduce Greenhouse Gas Emissions from Agriculture—The Case of Denmark," Sustainability, MDPI, vol. 12(19), pages 1-20, October.
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