Abstract
While global demand for eggs is increasing, concerns are being raised about the environmental, economic and social impact of egg production. Efforts to address these sustainability concerns can, however, result in trade-offs. To enhance a transparent debate about future options and limitations in the egg sector, insight is needed in environmental, economic and social sustainability challenges as well as in potential trade-offs involved in addressing these challenges. Based on interviews with 24 stakeholders and supported by scientific literature, this paper presents an overview of current sustainability challenges and trade-offs in the Dutch egg sector. Moreover, the paper provides an overview of innovations suggested by stakeholders that can help to address the identified sustainability challenges, and describes current limitations for the implementation of these innovations. Innovations identified were related to animal health and welfare (n = 13), housing systems (n = 7), economy (n = 8), environment (n = 9), and organisation (n = 6). Stakeholders considered innovations to reduce particulate matter emissions as one with priority. In addition, controlling poultry red mite, approaches to translate costs for environmental investments to consumers, closing manure-feed cycles and improved collaboration in the chain were considered as important steps to address current sustainability challenges. Our results reveal the complex interactions between sustainability challenges in the egg sector and give insight in the different perspectives and considerations stakeholders have. Steps towards sustainable egg production therefore require multi-stakeholder dialogue to find consensus and jointly identify so-called small wins, i.e. meaningful and feasible steps that can contribute to a more sustainable food system.
Highlights
Poultry meat and eggs are an important source of animal protein globally
Stakeholders were asked what they perceived as specific sustainability challenges for the laying hen sector in the future
Stakeholders mentioned a wide variety of challenges across sustainability dimensions
Summary
Poultry meat and eggs are an important source of animal protein globally. The production worldwide has increased sixfold since the 1960’s and is expected to increase even further (FAO, 2016; Mottet and Tempio, 2017). To enhance a transparent debate about future options and limitations in the laying hens sector, we need a clear understanding of the environmental, economic and social sustainability challenges, the multidimensional consequences of potential innovations, as well as the sector’s capacity and limitations to develop and implement these innovations. As these challenges and innovations are to a large extent context specific, we selected the laying hen sector in the Netherlands as a case study for the following reasons. Our aim is to provide such an overview based on interviews with stakeholders in the Dutch egg sector which can contribute to navigating the egg sector towards more sustainable modes of production
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