Search results

This paper seeks to frame and model the environmental issues and impacts associated with the management of pallets throughout the entire life cycle, from materials to manufacturing, use, transportation to end‐of‐life disposal.

A linear minimum cost multi‐commodity network flow problem is developed to make pallet‐related decisions based on both environmental and economic considerations.

This paper presents a review of the environmental impacts associated with pallets by life cycle stage. The types of materials used to fabricate pallets, the methods by which they are treated for specific applications, and various pallet management models are described with respect to embodied energies, toxicity and emissions. The need for companies to understand the cost, durability, and environmental impact tradeoffs presented by pallet choices is highlighted. The paper introduces a model to assist in choosing both how pallets are managed and the material they are constructed of that balances these tradeoffs.

There is limited research on the environmental impact of different management approaches of large‐scale pallet operations. The proposed model and approach will provide companies seeking to engage in more sustainable practices in their supply chains and distribution with insights and a decision‐making tool not previously available.

The retail revolution swing from traditional distribution to e-tailing services and unprecedented increase in internet adoption insist practitioners to diversely plan warehousing strategies. More than practically required storage space has been identified as wastes, and also it does not improve performance. An organized framework integrating storage design policies, operational performance and customer value improvement for retail-distribution management is lacking. Therefore, the purpose of this paper is to develop broad guidelines to design the “just-right” amount of forward area, i.e., “lean buffer” answering the following questions: “What should be lean buffer size? How effective the forward area is? As per demand variations, which storage waste (SKU) should be allocated with how much storage space? What is the amount of storage waste (SW)? How smooth the material flow is in between reserve-forward area?” for storage allocation in cosmetics distribution centers.

After forecasting static storage allocation between two planning horizons, if a particular SKU is less or non-moving, then it will cause SW, as the occupied location can be utilized by other competing SKUs, and also it impedes material flow for an instance. A dynamically efficient and self-adaptive, knapsack instance based heuristics is developed in order to make effective storage utilization.

The existing state-of-the-art under study is supported with a distribution center case, and the study investigates the need of a model adopting lean management approach in storage allocation policies along with test results in LINGO. The sensitivity analysis describes the impact of varying demand and buffer size on performance. The results are compared with uniform and exponential distributed demands, and findings reveal that the proposed heuristics improves efficiency and reduce SWs in forward-reserve area.

The presented model demonstrates a novel thinking of lean adoption in designing storage allocation strategy and its performance measures while reducing wastes and improving customer value. Future research issues are highlighted, which may be of great help to the researchers who would like to explore the emerging field of lean adoption for sustainable retail and distribution operations.

The purpose of this paper is to examine the aspects of internal and external transformation that take place in each company along the supply chain when a “sustainable packaging logistics” approach is implemented. Before this can be achieved, it is necessary to identify and characterise the principal cornerstones and stages associated with this implementation.

In the paper the combination of “case study” and “action research” techniques have been chosen. It has been analysed the implementation of “sustainable packaging logistics” in the supply chain of Mercadona (one of the largest retailers in Spain), paying special attention to the implementation and evolution in one of its main food suppliers.

To adopt a “Sustainable Packaging Logistics” approach allows for a proactive integration of the efficiency and sustainability in supply chains. The proposal to implement “sustainable packaging logistics”, based on four cornerstones and three stages of evolution is particularly significant, while contributing to improved competitiveness. This implementation constitutes an evolutionary process which is conditioned by how each area, department or company along the supply chain interpret and assess different packaging features over time.

The model is based on a single supply chain analysis.

This paper may be of interest both for researchers and professionals, because the model can aid companies in improving their global vision of product and packaging design in order to jointly increase sustainability and efficiency in the supply chain.

The purpose of this study is to examine the current state of sustainability efforts within the field of supply chain management, more specifically supply chain logistics operations, and to identify opportunities and provide recommendations for firms to follow sustainable operations. This study also aims to stimulate further research within the area of sustainable logistics operations.

The reasons why it is important to implement sustainability into supply chain operations is discussed. Based on a review of the extant literature, various areas within the logistics function where sustainability can be implemented are then presented. Some short‐term and long‐term recommendations for the successful implementation of sustainability in the logistics function of supply chains are provided.

There has been very little work done to understand the role and importance of logistics in an organization's quest towards sustainability. For firms to implement a sustainability strategy in their supply chain operations, the logistics function needs to play a prominent role because of the magnitude of costs involved and the opportunity to identify and eliminate inefficiencies and reduce the carbon footprint.

Firms in their quest for sustainable logistics operations must start early and start simple. A top management commitment is required for such efforts to be successful. Also, firms need to be able to visualize and map out their supply chains and benchmark their sustainability efforts with other firms in their industry.

Firms need to follow sustainable practices in their overall operations and in their logistics operations in particular because not only does it have financial and other intangible benefits, but it is also the right thing to do. Firms have a great social responsibility especially with respect to use of non‐renewable sources of energy and materials and also with respect to how their products are used and handled once they reach the end of their life cycles.

This paper is the first of its kind which examines the state of sustainability within the field of supply chain logistics operations and identifies areas and sets the agenda for future research in this field.

Using a soft-hard continuum of drivers and barriers, this research seeks to explain wood companies' adoption of circular economy (CE) practices.

Multiple interviews, complemented by secondary documents and site observations were used to investigate three wood-based companies that have adopted CE practices. The 10R framework and soft-hard continuum are used to guide data analysis.

The adoption of 10R practices were explained by soft-factor incentives of leaders' values and vision and openness for innovation, all within a regulatory void, and eventually overcome hard-factor barriers of process development, supply chain capability and customer behaviours at product end-of-life.

Crucial for CE model adoption are leaders' positive attitudes, subsequently grown across the companies. The 10Rs are a prompt for CE practice adoption to capture and retain value and generate revenue. Collaboration across the supply chain, including customers and other value capture companies (e.g. repurposing companies), is essential to maximise value retention. Government should play an increased soft-factor incentive regulatory role and support CE practices to overcome hard-factor barriers.

This study contributes an explanation of CE adoption within a relatively unsupported context. Despite the regulatory void, CE practice adoption was driven by leader values. To achieve their vision and overcome the numerous barriers, suppliers and customers required a large investment in education. Indeed, customer behaviour, previously thought to be an incentive for CE adoption, is also identified as a barrier.

For packed products, packaging affects every logistical activity and thus the overall economic and ecological efficiency (eco-efficiency) of supply chains. The purpose of this research is to explore how integrated approaches are used in packaging development processes to increase eco-efficiency along supply chains and how a set of pre-selected factors influences the adoption of practically integrated approaches within companies.

The research approach is explorative and based on nine cases in the food and manufacturing industries in Sweden. In total, 26 semi-structured interviews were conducted.

The chapter describes the way in which companies work with ‘integrative’ packaging development process elements. It explores how four factors – product characteristics, packaging requirements, logistical conditions and environmental efforts – influence their approach.

The study analyses the packaging development processes at a limited number of companies in Sweden.

The findings can help logistics managers to better understand how integrated approaches can be applied in packaging development processes to increase eco-efficiency of logistical processes along the supply chain. The study provides logistic managers also with information about which influencing factors can serve as facilitators or barriers to these approaches in their organisations.

Previous research has demonstrated the potential economic and environmental benefits of integrating a logistics perspective into the packaging development process. This study complements existing knowledge by presenting extensive empirical data on the practical application of integrated approaches in packaging development processes in industry.

The purpose of this paper is to describe a Canadian corporation's implementation and application of a sustainable business operation and model. It is based upon a case study of an International Canadian coffee and donut chain: Tim Hortons.

Data were collected through: extensive publications of corporate documents, observations of actual operations at retail sites and social media sites.

The paper finds that Tim Hortons has clearly made progress toward greater sustainability. However, its program often lacks specificity, particularly in terms of greenhouse gas emissions. Within a visibly and highly polluting industry Tim Hortons sustainability program is a step in the right direction but there are areas in need of improvement.

The findings of this study paradoxically suggest that it is difficult for a company in the fast food industry to truly become sustainable given certain characteristics of the industry (disposal food and beverage containers, and drive‐thrus for example), yet sustainability is also imperative to business success and competitiveness.

Through a detailed examination of Tim Hortons' sustainable business approach the authors delineate a number of areas where the company can improve its sustainability. The paper also discusses areas of difficulty (e.g. drive‐thrus) and areas in need of improvement (e.g. a detailed description of the sources of the company's greenhouse‐gas emissions).

Tim Hortons' sustainability program was only recently launched, and although the motivations behind the program are not discussed, it was not developed in response to any government subsidies or legislation.

The main contributions are as follows. First, the authors methodically analyze the sustainable business approach of a Canadian fast‐food company including but not limited to its value‐added process, driving forces, and purchasing policies. This provides a beginning for others who wish to implement sustainability into an industry not known for its environmental responsibility. Second, the authors suggest ways that Tim Hortons could improve its sustainable business approach. Third, the authors provide a case study of how an iconic Canadian company with revenues over $2.5 billion and nearly 4,000 stores across the globe has begun to implement sustainability into its core strategic approach.

The purpose of this paper is to analyze demand forecast strategies to support a more sustainable management in a pallet supply chain, and thus avoid environmental impacts, such as reducing the consumption of forest resources.

Since the producer presents several uncertainties regarding its demand logs, a methodology that embed zero-inflated intelligence is proposed combining fuzzy time series with clustering techniques, in order to deal with an excessive count of zeros.

A comparison with other models from literature is performed. As a result, the strategy that considered at the same time the excess of zeros and low demands provided the best performance, and thus it can be considered a promising approach, particularly for sustainable supply chains where resources consumption is significant and exist a huge variation in demand over time.

The findings of the study contribute to the knowledge of the managers and policymakers in achieving sustainable supply chain management. The results provide the important concepts regarding the sustainability of supply chain using fuzzy time series and clustering techniques.

The study aims to compare and analyze the impact of the commonly used pallets (wooden pallet and plastic pallets), using life cycle assessment (LCA), then provide certain suggestions for the development of green packaging.

In this study, software Simapro was used to calculate and analyze the whole life cycle of pallets from the stage of raw materials and production to processing and waste disposal.

A total of 12 environmental categories were used to quantitatively analyze the environmental impact of the four different pallets. The results showed that, regardless of raw material, processing, or waste stage, the environmental impact of wooden pallet was lower than that of plastic pallet. Wooden pallet was better than plastic pallets.

This study compared and analyzed the pallet of 1 × 1.2m with different materials.

Green packaging is the development trend of the future packaging, which follows the principle of 3R1D. According to the calculation results, corresponding suggestions can be put forward from production, processing, using, wasting and other aspects, and make corresponding contributions to the development of green packaging.

The contribution and impact of each stage of the product on the environment can be studied. The environmental impact, such as global warming potential, water scarcity, can be reduced through different solutions such as the use of green materials, good processing techniques and higher recycling rates.

The purpose of this study is to analyze sustainability issues in the context of logistics service providers (LSPs) and to evaluate the sustainability index of an LSP in the Indian scenario.

The case study method is used to understand the sustainability issues of an Indian LSP. The situation–actor–process (SAP) and learning–action–performance (LAP) framework has been applied to critically examine the sustainability issues of the case organization. The information about the case study is collected from both primary and secondary sources, and a detailed analysis of different sustainability issues in the context of an Indian case has been done. The sustainability index for the case organization has been also evaluated.

It can be observed from the in-depth case analysis that LSPs have started making use of green practices for long-term sustainability, but adoption is very slow in developing countries such as India. Based on SAP-LAP analysis of an Indian LSP, suitable actions are recommended for improving the performance of LSPs.

Adoption of sustainable practices by LSPs can lead to sustainable performance. Sustainability index can assist LSPs to benchmark their sustainability performance to meet the market requirements.

The novelty of this study is to analyze the issues related to implementation of sustainable practices in an Indian LSP through SAP-LAP framework. It also illustrates the evaluation of sustainability index.