This article describes a method for promoting sustainable business practices in the hospitality sector and focusses on energy usage in hotels. It raises questions about the actual impact of eco-labels on actual environmental performance.
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New consumer awareness is shifting industry towards more sustainable practices, creating a virtuous cycle between producers and consumers enabled by eco-labelling. Eco-labelling informs consumers of specific characteristics of products and has been used to market greener products. Eco-labelling in the food industry has yet been mostly focused on promoting organic farming, limiting the scope to the agricultural stage of the supply chain, while carbon labelling informs on the carbon footprint throughout the life cycle of the product. These labelling strategies help value products in the eyes of the consumer. Because of this, decision makers are motivated to adopt more sustainable models. In the food industry, this has led to important environmental impact improvements at the agricultural stage, while most other stages in the Food Supply Chain (FSC) have continued to be designed inefficiently. The objective of this work is to define a framework showing how carbon labelling can be integrated into the design process of the FSC. For this purpose, the concept of Green Supply Chain Network Design (GSCND) focusing on the strategic decision making for location and allocation of resources and production capacity is developed considering operational, financial and environmental (CO2 emissions) issues along key stages in the product life cycle. A multi-objective optimization strategy implemented by use of a genetic algorithm is applied to a case study on orange juice production. The results show that the consideration of CO2 emission minimization as an objective function during the GSCND process together with techno-economic criteria produces improved FSC environmental performance compared to both organic and conventional orange juice production. Typical results thus highlight the importance that carbon emissions optimization and labelling may have to improve FSC beyond organic labelling. Finally, CO2 emission-oriented labelling could be an important tool to improve the effects eco-labelling has on food product environmental impact going forward.
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The diverse European landscape of climate consciousness is shaped by political values, financial constraints, and country-specific point of view. The aim of the study was to unravel age-specific ecological awareness, forms of engagement, and perceptions, contributing to a nuanced understanding of climate dynamics.Selected regions: Germany (Rheinisches Revier), the Netherlands (Amsterdam Metropolitan Area), and Poland (Upper Silesia/Metropolis GZM) present different states regarding recycling/Circular Economy principles, and different environments.The research design incorporates an inductive qualitative approach to investigate environmental awareness and attitudes toward ecologically friendly behaviors. Six FGIs (Focus Group Interviews) were conducted across three European regions, involving participants from diverse age groups (20–39 years and 40–60 years) in each region.The study shows that ecological awareness varies between countries and generations, reflecting distinctive environmental strategies shaped by cultural and developmental factors. Participants in each region and age group exhibit diverse levels of engagement in sustainable activities, and highlight issues such as the need for tailored strategies, concerns related to eco-labelling, greenwashing, and inadequate waste treatment, as well as information gaps.These variations in pro-environmental attitudes and behaviors across age groups and regions underscore the need for tailored strategies and regional policies. Transparency in waste management, eco-labelling, and sustainable transportation alternatives should be prioritized. Educational initiatives addressing information gaps, especially regarding lifestyle choices, are crucial. Collaboration and interdisciplinary approaches are essential for fostering positive change and a sustainable future across the European Union. Transparent communication, regulatory measures, and accessible eco-friendly options encourage widespread adoption of pro-environmental behaviors.
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