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Research article2012Peer reviewed

The interaction between milk and beef production and emissions from land use change - critical considerations in life cycle assessment and carbon footprint studies of milk

Flysjö, Anna; Cederberg, Christel; Henriksson, Maria; Ledgard, Stewart

Abstract

How to account for emissions from LUC is highly debated and there is no current shared consensus. Different LUC methods result in significantly different results. In this study, four different LUC methods are applied, using data for organic milk production and high yielding conventional milk production systems in Sweden. Depending on which LUC method was applied, the organic system showed about 50% higher or 40% lower CF compared to the conventional high yielding system. Thus, when reporting CF numbers, it is important to report LUC-factors separately and clearly explain the underlying assumptions, since the method of accounting for LUC can drastically change the results. (C) 2011 Elsevier Ltd. All rights reserved.

Keywords

LCA; System expansion; Allocation; LUC; Milk production

Published in

Journal of Cleaner Production
2012, Volume: 28, pages: 134-142 Publisher: ELSEVIER SCI LTD

      SLU Authors

    • Henriksson, Maria

      • Department of Rural Buildings and Animal Husbandry [LBT], Swedish University of Agricultural Sciences

    Sustainable Development Goals

    SDG12 Responsible consumption and production
    SDG15 Life on land

    UKÄ Subject classification

    Other Environmental Engineering

    Publication identifier

    DOI: https://doi.org/10.1016/j.jclepro.2011.11.046

    Permanent link to this page (URI)

    https://res.slu.se/id/publ/45653