Green Manufacturing Practices Research Articles

Hybrid polymer composites of Terminalia chebula filler reinforced thermal and mechanical characterization of bagasse/tamarind seed

The development of manufacturing industries is crucial for national progress, with a growing emphasis on green and sustainable practices. This study investigates the development and performance of hybrid polymer composites based on poly lactic acid (PLA) reinforced with lignocellulosic fillers: bagasse fiber (BF), tamarind seed fiber (TSF), Terminalia chebula fiber (TCF), and a hybrid filler of bagasse, tamarind seed, and Terminalia chebula (BTSTCF). Five types of composites were fabricated with varying filler compositions: PLA, PLA/BF, PLA/TSF, PLA/TCF, and PLA/BTSTCF, consisting of 30% BF, TSF, or TCF with 70% PLA, and an additional 10% of each filler in the BTSTCF composite. The results demonstrated that the PLA/BTSTCF hybrid composite outperformed others regarding mechanical strength, thermal stability, and interfacial adhesion. Specifically, it exhibited superior flexural strength, impact strength, and tensile strength. The findings indicate that incorporating a combination of bagasse, tamarind seed, and Terminalia chebula fillers into PLA significantly enhances its properties and performance. This study contributes to advancing sustainable and green manufacturing practices and holds promise for economic growth through the development of high-performance, eco-friendly materials.

A Literature Review to Identify Drivers and Barriers Affecting the Adoption of Green Practices for Indian Manufacturing Companies.

Environmental concerns are an increasingly important issue for many businesses for sustainable development. A supply chain with eco-friendly practices is called a 'Green supply chain' and is commonly observed in most manufacturing companies today. The present study provides an overview of the factors influencing the adoption of green practices by Indian manufacturing companies, including both drivers and barriers. Approximately 260 papers from various journals in the field of green supply chain management were collected to conduct this review to identify the major drivers responsible for implementing green practices and the associated challenge. This review has contributed to identifying the research gap concerning the necessity to explore the key factors influencing the Indian retail manufacturing sector. The study assists organizations in recognizing both the drivers and obstacles that affect the effective and enduring implementation of green manufacturing practices. Embracing these processes is increasingly vital for organizations aiming for sustainability, as well as for comprehending the factors that are propelling the swift transition towards green practices.

Linking manufacturing firms with environment: role of green manufacturing and environmental management on firm’s environmental performance with moderating effect of external environmental regulations

PurposeThe purpose of this study is to examine the vital link between manufacturing firms and the environment, delving into the intricate connections among factors affecting these firms. Specifically, it investigates how the environmental performance of manufacturing firms is shaped by their adoption of environmental management practices and the regulatory environment in which they operate.Design/methodology/approachData are currently being collected through a structured questionnaire from employees working in manufacturing firms in Pakistan. Random sampling was used to select the participants. The hypotheses were tested using PLS-SEM analysis.FindingsThe study reveals a positive correlation between green manufacturing practices and superior environmental performance. Effective environmental management systems further help firms reduce their environmental footprint. External environmental regulations play a significant role as moderators, influencing the strength and direction of the relationship between green manufacturing, environmental management and environmental performance.Practical implicationsThe practical implications offer valuable insights and guidance for manufacturing companies seeking to improve their environmental responsibility and performance. Additionally, policymakers gain insights into how regulatory frameworks can be designed or modified to better support sustainability efforts within the manufacturing sector.Originality/valueThis study offers timely insights for sustainable business practices, aligning with corporate responsibility efforts. It contributes to both academic knowledge and provides actionable guidance for fostering environmentally responsible practices in the manufacturing sector.

Green manufacturing, supply chain alertness, supply chain preparedness and manufacturing performance in a developing economy

PurposeThis research analyses the linkages between green manufacturing (GM) and manufacturing performance (MP) dimensions comprising sustainable performance (SuP) (economic [EcP], social [SP] and environmental [ENP]) and operational performance (OP) with supply chain alertness (SCAL) and supply chain preparedness (SCP) as mediators.Design/methodology/approachThis deductive-quantitative approach embraces the explanatory design. It analyses 285 datasets gathered from structured questionnaires via structural equation modelling.FindingsThe study found that GM, SCAL and SCP significantly improve manufacturing firms' operational and sustainable performance. Also, SCP and SCAL partially mediate the GM-MP correlations among manufacturing firms in Ghana, a developing economy.Research limitations/implicationsThe paper is limited to the quantitative methodologies given its relevance in examining causal relationships among constructs. Also, it was conducted within the scope of manufacturing firms in developing economies, specifically Ghana. Despite the limitations, the study's outcomes imply that manufacturing firms can perform well in sustainable and operational aspects if they prioritise green manufacturing practices, supply chain preparedness and alertness.Practical implicationsThis research offers new insights into the significant contributions of adopting the GM practice to MP (SuP and OP). Also, it advocates for more investments into GM, SCAL and SCP to ensure sustainability in today's highly disruptive manufacturing environment, leading to superior manufacturing performance. The study provides relevant directions for policymakers, industry players and supply chain practitioners in adopting GM throughout their production processes to attain manufacturing performance targets.Social implicationsBy advocating for sustainable manufacturing practices like green, the study contributes to a cleaner environment, resource conservation, and ultimately, a more sustainable future. The shift towards eco-friendly production methods can influence public attitudes towards manufacturing and promote environmentally conscious practices.Originality/valueThe study's originality lies in examining the mediation roles of SCAL and SCP on the GM-MP nexus of manufacturing industries in a developing economy, where environmental sustainability and disruptions along supply chains are becoming major concerns.

THE MEDIATING ROLE OF SERVANT LEADERSHIP IN PREDICTING GREEN MANAGEMENT PRACTICES: A PRELIMINARY STUDY

Green manufacturing practices (GMP) are promoted by the United Nations through an effort known as Sustainable Development Goals (SDGs), which has been welcomed by Malaysia to address global environmental problems, with manufacturing sectors becoming the primary focus, in line with the National Policy goals to enhance the capacity of the manufacturing sector by 2025. However, Malaysia’s green commitment is less encouraging globally, as most manufacturers are still struggling to implement GMP due to weak leadership, resulting in low acceptance within the organization. Servant leadership is proposed as a mediator to help manufacturers implement GMP effectively, where this leadership is less concerned with the context of green practices in Malaysia. In this paper, the influential factors of GMP implementation will also be identified. A total of 40 factory managers responded to the survey used in a pilot study. The initial results show that the most influential factor is law enforcement, based on mean score, followed by proactive communication and technology advancement. Meanwhile, servant leadership did not mediate the relationships between the business environment and organizational factors, except for individual factors and GMP, as employees are empowered to be creative in their own ways. This study offers new perspectives to manufacturers who intend to maintain their commitment towards GMP.

Green practices and economic performance: Mediating role of green innovation in Ethiopian leather, textile, and garment industries—An integrated PLS-SEM analysis

Incorporating green issues into business operations is indisputable, as this is mandatory in today's environmental era. The purpose of this study was to explore the structural link between green practices such as green manufacturing, green marketing orientation, green human resource management, green investment, and the economic performance of textile and leather firms in Ethiopia through green innovation. This study was carried out utilizing a quantitative method, and 201 surveys were used to gather the data from the top managers and general managers of medium and large textile and leather firms in Ethiopia using stratified random sampling. To test the hypothesis, partial least squares structural equation modeling (PLS-SEM) was used. The results of this study demonstrate that green practices, specifically green manufacturing practices (GMP), green marketing orientation (GMO), and green investment (GIV), have a positive and substantial contribution to firms' economic performance (EP) and green innovation (GIN). However, the advancement of GIN is not significantly affected by the adoption of sustainable human resources management (HRM). Moreover, green innovation facilitates the connection between economic success, GIV, and GMO. Nonetheless, when it comes to the relationship between GHRM, green manufacturing practices, and economic success, green innovation plays no mediating function. According to this research, a company's management ought to strengthen its green practices as lower expenses would boost its economic outcome.

Green Manufacturing Practices and Learning and Growth Efficiency of Consumer Goods Manufacturing Companies Listed in Nigeria

The present paper investigates the impact of Green Manufacturing Practices (GMP) on the Learning and Growth (LGE) of consumer goods manufacturing companies listed in Nigeria. The study utilized Green Product Design (GPD), Green Supply Chain Management (GSM), Green Efficient Processes (GEP), Green Renewable Energy (GRE), and End-of-life Product Management (EPM) as constructs for green manufacturing practices on learning and growth efficiency of consumer goods manufacturing companies listed in Nigeria. A survey research design was adopted for this study the consumer goods manufacturing companies listed in Nigeria made up the population of this study. The sample size of 228 was determined using Taro Yamane’s formula and randomly selected. A 5-point Likert Scale questionnaire was employed for data collection. The validity of the instrument of data collected was premised on the vast experience of the managers and the reliability of the data was done using the Cronbach Alpha Coefficient Technique which produced between 0.767 and 0.966 results. Statistical Package for Social Sciences (SPSS) version 22.0 was used to analyze and test the multiple regression. Descriptive and inferential (multiple regression) statistics were used to analyze the data at a 5% significance level. The findings indicate that green manufacturing practices variables (GPD, GSM, GEP, GRE, and EPM) had a positive significant effect on learning and growth efficiency (Adj.R2 = 0.440, F(6,217) = 35.001, p < 0.05) indicating that a unit increase in GMPs will enhance the LGE of consumer goods manufacturing companies listed in Nigeria. These findings should be of major interest to the Management of the consumer goods manufacturing companies listed in Nigeria. They suggest that they need to make informed strategic decisions about green initiatives and prioritize investments in them, while Government policymakers develop or refine regulatory frameworks that encourage green manufacturing practices in the manufacturing industry. This investigation provides original empirical evidence on the effect of green manufacturing practices on the learning and growth efficiency of consumer goods manufacturing companies listed in Nigeria.

A conceptual study on impact of green manufacturing practices

A conceptual study on impact of green manufacturing practices

Spatiotemporal carbon footprint analysis of bottled water production by ultrafiltration and reverse osmosis

The sustainable engineering of water treatment processes is critical for reducing the environmental impact of the bottled water industry, a sector experiencing growth parallel to rising standards of living. This study focuses on the environmental footprint of two membrane processes—ultrafiltration (UF) and reverse osmosis (RO)—used in the production of bottled drinking water. By employing life cycle assessment (LCA), we compare the carbon footprints of mineral water production via UF from high-quality sources against purified water production using RO technology. Initial findings indicate minor differences in the carbon footprints for one 550-mL bottled water produced by each method. However, the incorporation of green manufacturing practices reveals a significant reduction in the carbon footprint. Specifically, our analysis shows that with the deep decarbonization of the power grid and freight electrification, the carbon footprint of mineral water can be reduced by 36.04 %. Additionally, through the adoption of renewable energy and the recycling of plastic packaging after consumption, the carbon footprint of mineral water could be lowered to 0.0295 kg CO2-eq per 550-mL bottled water, demonstrating that mineral water offers low-carbon potential. This study further explores the roles of production location, transportation, and the adoption of various decarbonization strategies in optimizing the environmental footprint of bottled water. Our findings reveal the quantitative decarbonization potential of membrane processes, coupled with sustainable practices, for bottled drinking water production, supporting the industry's shift towards greater environmental sustainability.

Mitigating the environmental concerns through total quality management and green manufacturing practices.

This study seeks to explore the intricate relationship between total quality management (TQM) and environmental performance (EP), incorporating the mediating role of green manufacturing practices (GMPs). Additionally, the study examines the moderating impact of environmental strategy on the connections between GMPs and EP. Data were collected through a questionnaire distributed to managers of manufacturing small and medium-sized enterprises (SMEs) and were subjected to analysis using structural equation modeling. The results reveal a positive and significant impact of TQM on EP. Furthermore, the findings suggest that GMPs partially mediate the association between TQM and EP, while the anticipated moderating effect of environmental strategy between GMPs and EP is also supported in this study. These outcomes hold valuable implications for enhancing the environmental performance of SMEs through the integration of TQM and GMPs. It is important to note that this research exclusively focuses on manufacturing SMEs; therefore, future studies should extend their examination of this concept to other industries. Additionally, the study's findings provide a valuable roadmap for SME administrators aiming to elevate their environmental performance.

Do green dynamic capabilities and absorptive capacity affect green innovation performance? A study on companies in Indonesia

Purpose: This study aims to empirically analyze the effect of absorptive capacity, green dynamic capability, and green manufacturing practices (GMP) on green innovation performance (GIP).Design/methodology/approach: A quantitative approach was employed in this study, with data collected through a questionnaire and analyzed for hypothesis using the partial least squares structural equation model. In order to enhance the depth of the analysis, in-depth interviews were conducted with experienced practitioners from three selected companies implementing green innovations.Findings: Empirical findings showed that reconfiguring capabilities positively affects GIP. Realized absorptive capacity positively affects GMP but does not affect GIP. Then, realized absorptive capacity positively impacts sensing and reconfiguration capabilities. GMP mediates the relationship between realized absorptive capacity and GIP. This study reveals the two pathways through which green dynamic capabilities affect realized absorptive capacity and GIP.Research limitations/implications: This study has yet to consider potential variations in company ownership, applied technology, and industry type that could lead to differences in green innovation characteristics. This study employed a small sample size and a Likert-scale questionnaire, possibly leading to respondent perception bias (although this is unlikely).Practical implications: The results of this study offered valuable insights into how companies developed dynamic capabilities to address essential green requirements in their product and processes. Thus, companies can prepare all available resources to adapt to various environment-related changes.Social implications: Companies with high green innovation performance will produce environmentally friendly products, conduct industrial activities without damaging the environment, and ultimately create a sustainable industry.Originality/value: What distinguishes this study is the division of green dynamic capabilities into three independent capabilities: SenCap, SeiCap, and Reconf, which had been described as a single capacity in previous studies. Furthermore, this study emphasizes GMP's position between absorptive capacity and green dynamic capability with GIP.

Toward green production practices: empirical evidence from Thai manufacturers' technical efficiency

PurposeThe development of green manufacturing has become essential to achieve sustainable development and modernize the nation’s manufacturing and production capacity without increasing nonrenewable resource consumption and pollution. This study investigates the effect of green industrial practices on technical efficiency for Thai manufacturers.Design/methodology/approachThe study uses stochastic frontier analysis (SFA) to estimate the stochastic frontier production function (SFPF) and inefficiency effects model, as pioneered by Battese and Coelli (1995).FindingsThis study shows that, on average, Thai manufacturing firms have experienced declining returns-to-scale production and relatively low technical efficiency. However, it is estimated that Thai manufacturing firms with a green commitment obtained the highest technical efficiency, followed by those with green activity, green systems and green culture levels, compared to those without any commitment to green manufacturing practices. Finally, internationalization and skill development can significantly improve technical efficiency.Practical implicationsGreen industry policy mixes will be vital for driving structural reforms toward a more environmentally friendly and sustainable economic system. Furthermore, circular economy processes can promote firms' production efficiency and resource use.Originality/valueTo the best of the authors' knowledge, this study is the first to investigate the effect of green industry practices on the technical efficiency of Thai manufacturing enterprises. This study also encompasses analyses of the roles of internationalization, innovation and skill development.

Enhancing Operational Performance through Green Manufacturing Practices: Case Studies from TQM Implementation in the Indonesian Industrial Sector

Enhancing Operational Performance through Green Manufacturing Practices: Case Studies from TQM Implementation in the Indonesian Industrial Sector. This study explores the impact of environmentally friendly manufacturing practices on the performance of the Indonesian industrial sector, with a specific focus on Total Quality Management (TQM) implementation. The research aims to evaluate the application of green manufacturing, examine its effects on operational parameters, identify key success factors, and provide strategic recommendations. A mixed-methods approach, comprising surveys, interviews, and case studies, was employed to gather quantitative and qualitative data from various industries in Indonesia. The results of the study indicate a positive correlation between green manufacturing practices and performance indicators. High-performing companies achieved cost savings, resource optimization, and greater energy efficiency. Success factors included employee involvement, technology adoption, and regulatory compliance. In conclusion, integrating green manufacturing within the TQM framework is crucial for sustainable industrial development. The study emphasizes the need for proactive and collaborative decommissioning strategies and continuous improvement cycles.

Impact of Digital Transformation and Green Manufacturing Practices on Firm Performance with Mediating Role of Green Product Innovation: An Empirical Investigation with PLS-SEM Modeling

Purpose: The objective of this research is to determine the impact of green manufacturing practices and digital transformation on firm performance, with a particular focus on the mediating role of green product innovation. Design/Methodology/Approach: The study conducted a survey of 212 employees from various businesses using a questionnaire-based method. The data is analysed using Partial Least Squares Structural Equation Modelling (PLS-SEM) to examine the connections between digital transformation, green manufacturing practices, and company performance. The study also investigated the intermediary function of green product innovation in these connections and offered valuable insights into how sustainable practices might enhance corporate performance. Findings: This research indicates that green product innovation plays a vital role in connecting these practices to improved company success. The results suggests that organisations that have used digital transformation technologies are more inclined to foster innovation in environmental friendly goods, so enhancing sustainability and subsequently improving performance. Implications/Originality/Value: The present research contributes to the existing understanding of the impact of digital transformation and green manufacturing techniques on enhancing company performance with a specific emphasis on sustainability. The importance of digital transformation and environmentally-conscious manufacturing methods in improving the sustainability of enterprises is emphasised.

Green Manufacturing Excellence in Fiber Cement Production: Leveraging Green SCOR and AHP for Enhanced Environmental PerformanceTimes

Green manufacturing has become key strategy in improving environmental sustainability and operational performance in industry. This research evaluates the implementation and performance of green manufacturing activities in the Fiber Cement industry, using the Green SCOR framework integrated with AHP. This method allows for an in-depth assessment of the effectiveness of existing practices and provides a foundation for the development of targeted improvement strategies. The results indicated that the company was in the unsatisfactory performance category, with a score of 58.6. Of the 12 KPIs evaluated, there were 5 that required significant improvement, including the addition of a water pool, waste reduction, improved order management, additional labor, and training on green production. This research contributes to the green manufacturing literature by providing valuable insights for companies to evaluate their performancein improving green manufacturing practices specific to the Fiber Cement industry.

Balancing Sustainability of Environmental Impact of Nanomaterials: An Overview

Nanomaterials, with their exclusive properties and multipurpose applications, hold incredible potential across various industries, ranging from electronics to healthcare. However, the environmental impact of these materials remains a critical apprehension as their usage booms up. This overview explores the complex association between nanomaterials and sustainability, directing to unravel their environmental implications even though advocating for a balanced approach towards their utilization. The environmental footmark of nanomaterials integrates their entire lifecycle-from synthesis to discarding. Vibrant considerations encompass the energy-intensive production developments, the latent release of nanoparticles into the environment, and their persistence and bioaccumulation. Although nanomaterials offer pioneering solutions, their unchecked propagation could exaggerate ecological degradation and posture risks to human health. Achieving sustainability in nanomaterials necessitates a many-sided tactic. This imitates integrating environmental considerations into the design and synthesis stage, implementing green manufacturing practices, and employing robust regulations to lessen latent hazards. This overview provides new insights to establish a strong embracing sustainability principle that can reveal the wide-ranging potential of nanomaterials however shielding ecological integrity for future generations.

Green manufacturing practices and SMEs’ sustainable performance: a moderated mediation mechanisms of green innovation and managerial discretion

PurposeDrawing on the resource-based view, ecological modernization theory and upper-echelon theory, this study aims to explore how green manufacturing practices (GMGP) affect the sustainable performance of small and medium enterprises (SMEs).Design/methodology/approachIt also examines the mediating role of green innovation (GIN) and the moderating role of managerial discretion (MD). To test the hypothesized model, the data was collected from 394 manufacturing SMEs though survey and analyzed using SPSS and AMOS (SEM).FindingsThe results provide evidence for the positive relationship between GMGP and corporate sustainable performance (CSPR), mediated by GIN. Furthermore, the presence of MD enhances the positive effect of GMGP on CSPR through GIN. Thus, this study enhances the understanding of the relationship between GMGP and CSPR, including its underlying mechanism and conditional effects.Research limitations/implicationsThis study collected sample from SMEs located in Punjab province of Pakistan which represents majority of the SMEs; however, future research can take data from other province and with large sample size.Practical implicationsThe findings highlight the significance of GMGP and GIN in the manufacturing sector for attaining CSPR goals. GMGP guides business leaders to be more inclined toward the energy and resource consumption as well as waste generation within their organizations which lead to improved CSPR outcomes.Originality/valueThe findings of this study make significant contributions to the existing literature, shedding light on the dynamics between GMGP and CSPR. Moreover, the study offers managerial implications for organizations aiming to enhance their sustainable performance by implementing effective GMGP.

Innovate or perish: can green entrepreneurial orientation foster green innovation by leveraging green manufacturing practices under different levels of green technology turbulence?

PurposeWhile the significance of green entrepreneurial orientation (GEO) has been acknowledged, it is still not fully understood how GEO influences green innovation (GI). Depending on the natural resource-based view (NRBV), the practice-based view (PBV) and contingency theory (CT), the authors explore how GEO affects GI via green manufacturing practices (GMPs) and the moderating role of green technology turbulence (GTT).Design/methodology/approachUsing the data gathered from large firms in Yemen, the suggested model was tested through hierarchical regression analysis using the PROCESS Macro in SPSS.FindingsThe empirical results reveal that GEO is positively related to GMP, which in turn is positively related to GI. Importantly, GMP mediates the link between GEO and GI. The results also demonstrate that GTT positively moderates the GEO-GI link.Originality/valueThis study makes a valuable contribution to the existing literature on sustainability and holds significant importance for managers seeking to enhance their understanding of utilizing GEO for fostering GI.

A Systematic Literature Review of Sustainable Manufacturing: Green Manufacturing Practices in Asia

Sustainable manufacturing is a popular topic due to its importance. Green manufacturing practices have been widely applied in Asia. This study aims to provide a comprehensive overview of the current state of knowledge on sustainable manufacturing practices in Asia, with a particular emphasis on green manufacturing practices. Based on the systematic literature review using VOSViewer software to analyze the content of the published articles, the literature on sustainable manufacturing practices can be classified into three main categories, which are Sustainable manufacturing, Sustainability practices, and Environmental management. Most of the literature related to Green & sustainable science & technology, Environmental Science, Engineering, Manufacturing, Engineering, Environmental, and Environmental Studies that is accounted by 18.84%, 17.39%, 10.41%, 10.41% and 8.70% of the total documents included in the review, respectively.

Application of Semiconductor Metal Oxide in Chemiresistive Methane Gas Sensor: Recent Developments and Future Perspectives.

The application of semiconductor metal oxides in chemiresistive methane gas sensors has seen significant progress in recent years, driven by their promising sensitivity, miniaturization potential, and cost-effectiveness. This paper presents a comprehensive review of recent developments and future perspectives in this field. The main findings highlight the advancements in material science, sensor fabrication techniques, and integration methods that have led to enhanced methane-sensing capabilities. Notably, the incorporation of noble metal dopants, nanostructuring, and hybrid materials has significantly improved sensitivity and selectivity. Furthermore, innovative sensor fabrication techniques, such as thin-film deposition and screen printing, have enabled cost-effective and scalable production. The challenges and limitations facing metal oxide-based methane sensors were identified, including issues with sensitivity, selectivity, operating temperature, long-term stability, and response times. To address these challenges, advanced material science techniques were explored, leading to novel metal oxide materials with unique properties. Design improvements, such as integrated heating elements for precise temperature control, were investigated to enhance sensor stability. Additionally, data processing algorithms and machine learning methods were employed to improve selectivity and mitigate baseline drift. The recent developments in semiconductor metal oxide-based chemiresistive methane gas sensors show promising potential for practical applications. The improvements in sensitivity, selectivity, and stability achieved through material innovations and design modifications pave the way for real-world deployment. The integration of machine learning and data processing techniques further enhances the reliability and accuracy of methane detection. However, challenges remain, and future research should focus on overcoming the limitations to fully unlock the capabilities of these sensors. Green manufacturing practices should also be explored to align with increasing environmental consciousness. Overall, the advances in this field open up new opportunities for efficient methane monitoring, leak prevention, and environmental protection.