Businesses are increasingly recognizing the importance of integrating environmentally conscious practices into their operations. This shift is driven by several factors, including regulatory compliance, reputation and brand image, risk management, cost savings, access to markets, and employee engagement. Regulatory compliance with stringent environmental regulations and standards compels businesses to adopt sustainable practices to ensure compliance and avoid penalties. Embracing sustainability can enhance a company's reputation and brand image, leading to increased customer loyalty and trust. Moreover, sustainable practices can help mitigate risks related to environmental disasters, supply chain disruptions, and regulatory changes. While there may be upfront costs associated with sustainability initiatives, in the long run, they can lead to significant cost savings through energy efficiency and waste reduction. Additionally, many markets and customers now prioritize sustainability, making it a competitive advantage for businesses that adopt environmentally conscious practices. Furthermore, employees increasingly prefer to work for companies that prioritize sustainability, leading to higher employee satisfaction and retention rates. Lean methodologies, such as Value Stream Mapping (VSM), have long been used to streamline processes and reduce costs in manufacturing. VSM is a powerful tool that allows companies to visualize their production processes, identify areas of waste, and implement improvements. By mapping out the entire value stream, from raw materials to finished products, companies can pinpoint inefficiencies and make targeted improvements to reduce waste and increase efficiency. In recent years, there has been a growing recognition that lean practices can also contribute to sustainability goals. By reducing waste and improving efficiency, lean practices can help companies minimize their environmental impact, reduce resource consumption, and improve their overall sustainability performance. This has led to the development of the Environmental/Sustainable Value Stream Mapping (E/Sus-VSM) technique, which extends traditional VSM to incorporate additional environmental and social indicators. Despite the potential benefits of integrating lean and sustainability principles, the relationship between the two is not well understood. There is a need for further research to explore how lean practices can be effectively integrated with sustainability goals, and how companies can measure and assess their sustainability performance using tools such as E/Sus-VSM. The thesis work investigates the relationship between lean practices and sustainability in manufacturing. It comprises four key components: classifying and coding contingent factors, creating a finding and results matrix, conducting Statistical ANOVA analysis, and enumerating formulas for indicators. These elements provide a systematic and transparent framework for analyzing the relationship between lean practices and sustainability. This study aims to address these gaps in the literature by examining the impact of lean practices on sustainability in manufacturing processes. Through a systematic literature review and analysis of case studies, the research will identify best practices for integrating lean and sustainability principles, as well as key success factors and challenges faced by companies in implementing these practices. The study will also explore the potential benefits of adopting E/Sus-VSM and provide recommendations for companies seeking to improve their sustainability performance. Overall, this research seeks to contribute to a better understanding of the relationship between lean practices and sustainability, and to provide practical guidance for companies looking to enhance their sustainability performance through the adoption of lean principles.
Le imprese stanno sempre più riconoscendo l'importanza di integrare pratiche ambientalmente consapevoli nelle loro operazioni. Questo cambiamento è guidato da diversi fattori, tra cui la conformità normativa, l'immagine e la reputazione del marchio, la gestione del rischio, il risparmio dei costi, l'accesso ai mercati e l'coinvolgimento dei dipendenti. La conformità normativa con normative e standard ambientali rigorosi costringe le imprese ad adottare pratiche sostenibili per garantire la conformità e evitare sanzioni. Abbracciare la sostenibilità può migliorare la reputazione e l'immagine del marchio di un'azienda, portando ad un aumento della fedeltà e della fiducia dei clienti. Inoltre, le pratiche sostenibili possono contribuire a mitigare i rischi legati a disastri ambientali, interruzioni della catena di approvvigionamento e cambiamenti normativi. Sebbene possano esserci costi iniziali associati alle iniziative di sostenibilità, nel lungo termine possono portare a significativi risparmi attraverso l'efficienza energetica e la riduzione dei rifiuti. Inoltre, molti mercati e clienti ora danno priorità alla sostenibilità, rendendola un vantaggio competitivo per le imprese che adottano pratiche ambientalmente consapevoli. Inoltre, i dipendenti preferiscono sempre più lavorare per aziende che danno priorità alla sostenibilità, portando ad una maggiore soddisfazione e tassi di ritenzione dei dipendenti più elevati. Le metodologie lean, come il Value Stream Mapping (VSM), sono state a lungo utilizzate per ottimizzare i processi e ridurre i costi nella produzione. Il VSM è uno strumento potente che consente alle aziende di visualizzare i loro processi produttivi, identificare aree di spreco e implementare miglioramenti. Mappando l'intero flusso di valore, dalle materie prime ai prodotti finiti, le aziende possono individuare inefficienze e apportare miglioramenti mirati per ridurre gli sprechi e aumentare l'efficienza. Negli ultimi anni si è riconosciuto sempre di più che le pratiche lean possono contribuire anche agli obiettivi di sostenibilità. Riducendo gli sprechi e migliorando l'efficienza, le pratiche lean possono aiutare le aziende a minimizzare il loro impatto ambientale, ridurre il consumo di risorse e migliorare la loro performance complessiva in termini di sostenibilità. Questo ha portato allo sviluppo della tecnica di Value Stream Mapping Ambientale/Sostenibile (E/Sus-VSM), che estende il VSM tradizionale per incorporare indicatori ambientali e sociali aggiuntivi. Nonostante i potenziali benefici dell'integrazione dei principi lean e di sostenibilità, la relazione tra i due non è ben compresa. C'è bisogno di ulteriori ricerche per esplorare come le pratiche lean possano essere integrate efficacemente con gli obiettivi di sostenibilità e come le aziende possano misurare e valutare la loro performance in materia di sostenibilità utilizzando strumenti come l'E/Sus-VSM. Il lavoro di tesi indaga la relazione tra le pratiche lean e la sostenibilità nella produzione. Comprende quattro componenti chiave: classificazione e codifica dei fattori contingenti, creazione di una matrice di risultati e risultati, conduzione di analisi ANOVA statistica e enumerazione di formule per indicatori. Questi elementi forniscono un quadro sistematico e trasparente per analizzare la relazione tra le pratiche lean e la sostenibilità. Questo studio mira a colmare queste lacune nella letteratura esaminando l'impatto delle pratiche lean sulla sostenibilità nei processi di produzione. Attraverso una revisione sistematica della letteratura e l'analisi di casi di studio, la ricerca identificherà le migliori pratiche per integrare i principi lean e di sostenibilità, nonché i fattori chiave di successo e le sfide che le aziende affrontano nell'implementazione di queste pratiche. Lo studio esplorerà inoltre i potenziali benefici dell'adozione dell'E/Sus-VSM e fornirà raccomandazioni per le aziende che cercano di migliorare la loro performance in materia di sostenibilità attraverso l'adozione di principi lean. In generale, questa ricerca mira a contribuire a una migliore comprensione della relazione tra le pratiche lean e la sostenibilità e a fornire orientamenti pratici per le aziende che desiderano migliorare la loro performance in materia di sostenibilità attraverso l'adozione di principi lean.
Contingent factors influencing the implementation of lean techniques for improving sustainability performance in companies : formulas and impact
BODEPU, NAVEEN
2023/2024
Abstract
Businesses are increasingly recognizing the importance of integrating environmentally conscious practices into their operations. This shift is driven by several factors, including regulatory compliance, reputation and brand image, risk management, cost savings, access to markets, and employee engagement. Regulatory compliance with stringent environmental regulations and standards compels businesses to adopt sustainable practices to ensure compliance and avoid penalties. Embracing sustainability can enhance a company's reputation and brand image, leading to increased customer loyalty and trust. Moreover, sustainable practices can help mitigate risks related to environmental disasters, supply chain disruptions, and regulatory changes. While there may be upfront costs associated with sustainability initiatives, in the long run, they can lead to significant cost savings through energy efficiency and waste reduction. Additionally, many markets and customers now prioritize sustainability, making it a competitive advantage for businesses that adopt environmentally conscious practices. Furthermore, employees increasingly prefer to work for companies that prioritize sustainability, leading to higher employee satisfaction and retention rates. Lean methodologies, such as Value Stream Mapping (VSM), have long been used to streamline processes and reduce costs in manufacturing. VSM is a powerful tool that allows companies to visualize their production processes, identify areas of waste, and implement improvements. By mapping out the entire value stream, from raw materials to finished products, companies can pinpoint inefficiencies and make targeted improvements to reduce waste and increase efficiency. In recent years, there has been a growing recognition that lean practices can also contribute to sustainability goals. By reducing waste and improving efficiency, lean practices can help companies minimize their environmental impact, reduce resource consumption, and improve their overall sustainability performance. This has led to the development of the Environmental/Sustainable Value Stream Mapping (E/Sus-VSM) technique, which extends traditional VSM to incorporate additional environmental and social indicators. Despite the potential benefits of integrating lean and sustainability principles, the relationship between the two is not well understood. There is a need for further research to explore how lean practices can be effectively integrated with sustainability goals, and how companies can measure and assess their sustainability performance using tools such as E/Sus-VSM. The thesis work investigates the relationship between lean practices and sustainability in manufacturing. It comprises four key components: classifying and coding contingent factors, creating a finding and results matrix, conducting Statistical ANOVA analysis, and enumerating formulas for indicators. These elements provide a systematic and transparent framework for analyzing the relationship between lean practices and sustainability. This study aims to address these gaps in the literature by examining the impact of lean practices on sustainability in manufacturing processes. Through a systematic literature review and analysis of case studies, the research will identify best practices for integrating lean and sustainability principles, as well as key success factors and challenges faced by companies in implementing these practices. The study will also explore the potential benefits of adopting E/Sus-VSM and provide recommendations for companies seeking to improve their sustainability performance. Overall, this research seeks to contribute to a better understanding of the relationship between lean practices and sustainability, and to provide practical guidance for companies looking to enhance their sustainability performance through the adoption of lean principles.| File | Dimensione | Formato | |
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Masters Thesis - Naveen Bodepu.pdf
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https://hdl.handle.net/10589/217832