Emberger-Klein, A.; Menrad, K. (2018)
Journal of Cleaner Production 172, S. 253-263.
To limit climate change, significant reductions in greenhouse gas emissions are needed. Changes to consumer behavior could be one strategy to reach emission reduction targets. In this context, the role of information is crucial. One way of informing consumers about the climate impact of their food choices is through labels on the packaging. Providing additional information about labels or climate friendly food behavior directly before the product choice is made can stimulate the use of and preferences for carbon labels. The main aim of this study was to analyze the effect of information provision on supermarket consumers in Germany and their use of and preferences for carbon labels. It was also studied which types of carbon labels consumers prefer and how important these labels are as a criterion for the product choice. Data from a focus group workshop and two in-store surveys, including a pair wise comparison experiment and two Discrete-Choice Experiments, were used. The results show that providing additional information about labels can enhance the use of these labels and increase consumers' focus on the labels when making their product choice. It can also influence the general decision to buy or not buy a product and the preferences for the existence of a label. Consumers prefer carbon labels which use a scale and a traffic light color system. However, carbon labels are generally not important in consumers' decision-making process.The effect of information provision on supermarket consumers’ use of and preferences for carbon labels in Germany
DOI: 10.1016/j.jclepro.2017.10.105
Peer Reviewed
Klein, A.; Menrad, K. (2016)
Acta Horticulturae (ISHS) 1132, S. 183-190.
Climate friendly food choices regarding fruit and vegetables: How German consumers perceive their competency and what supporting measures they would prefer
DOI: 10.17660/ActaHortic.2016.1132.25
Peer Reviewed
Emberger-Klein, A.; Ergül, R.; Mempel, H.; Menrad, K. (2015)
Hochschule Weihenstephan-Triesdorf (HSWT), Wissenschaftszentrum Straubing, Fachgebiet für Marketing und Management Nachwachsender Rohstoffe (MNR).
Carbon-Footprint-Analysen entlang der Wertschöpfungsketten von Obst und Gemüse an ausgewählten Beispielen sowie Erarbeitung eines entsprechenden Zertifizierungs- und Labellingsystems. Gekürzte Fassung des Schlussberichts an das BMBF (Förderkennzeichen: 17004X11)
DOI: 10.2314/GBV:860305716
Mempel, H.; Menrad, K. (2014)Carbon-Footprint-Analysen entlang der Wertschöpfungsketten von Obst und Gemüse
Doktorand | Dr. Thomas Schwend |
---|---|
Forschungsschwerpunkt | Umweltvorsorge |
Zeitraum | 01.09.2013 - 01.06.2017 |
Wissenschaftlich betreuende Person HSWT | Prof. Dr. Heike Susanne Mempel |
Einrichtungen |
Fakultät Gartenbau und Lebensmitteltechnologie TUM Campus Straubing |
Wissenschaftlich betreuende Person (extern) | Humboldt-Universität zu Berlin | Prof. Dr. Uwe Schmidt |
ERGUEL, R.D. und H. MEMPEL 2014: Berechnung des Carbon Footprints für den Transport von gartenbaulichen Produkten. DGG-Proceedings, Vol. 4, Dec. 2014, No. 10, p. 1-5. DOI: 10.5288/dgg-pr-04-10-re-2014