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This study aims to investigate the green supply chain management practices likely to be adopted by the electrical and electronic industry in Taiwan, which is dominated by Original Equipment Manufacturing and Original Designing and Manufacturing manufacturers, after the European Union implementation of the Restriction of Hazardous Substances and Waste Electrical and Electronic Equipment directives. The relationship between green supply chain management practices and environmental performance, as well as financial performance, is studied. The approach of the present research includes a literature review, in depth interviews and questionnaire surveys. The companies in the electrical and electronic industry approved by the International Organization for Standardization 14001 certification in Taiwan before December 2004 were sampled for empirical study. The data were then analyzed using statistical package for the social sciences, and structural equation modelling was used as a path analysis model to verify the hypothetical construction of the study. The results indicate that the original equipment manufacturing and original designing and manufacturing manufacturers in Taiwan's electrical and electronic industry have adopted green procurement and green manufacturing practices in response to the current wave of international green issues and have generated favorable environmental and financial performances for the respective companies.

PurposeThis paper investigates the impact of green construction procurement practices (GCPPs) on circular economy (CE) success by identifying environmentally sustainable procurement practices that can promote a CE in the construction industry. The goal was to promote circularity in construction through GCPPs.Design/methodology/approachA quantitative research approach was adopted and purposively selected 100 respondents for a cross-sectional questionnaire survey. Data from the questionnaire survey were analysed using mean score ranking, One-sample t-test and regression analysis.FindingsThe study found that using on-site systematic waste management, project stakeholder commitment and support for green practices and environmental requirements in technical specifications, significantly impact CE success in construction, with a 12.8% variance in CE when green procurement is practised. This implies that GCPPs have positive repercussions on CE success, where the CE success is expected to change as GCPPs levels increase.Practical implicationsThe study provides insights into green procurement, promoting its use in infrastructure development and aiding clients, particularly in the government sector with insights into the challenges and practices involved in green procurement. Practitioners can also benefit from better implementing CE strategies to draft and manage contracts for infrastructure projects that prioritize circularity.Originality/valueThe limited impact of GCPPs on advancing CE principles in construction suggests policy and practice must strengthen procurement requirements to fully leverage spending and drive the sector’s transition towards a circular model. Also, novel insight is provided into the most effective types of GCPPs for promoting CE success, aiding policymakers in optimizing construction procurement strategies.

This article examines the establishment and publication of green plans and green public procurement (GPP) policies in Japanese municipalities. The purpose of the study was to investigate these green policymaking initiatives from a contingency theory perspective. The first research question examined contextual factors for green policymaking. The second research question focused on barriers and enablers. For RQ1, through hypothesis testing and a regression analysis (n = 1663), we found that green policymaking differs by organization location, organization size, and organizational green capabilities. More specifically, we identified prefectures where municipalities score relatively higher as well as lower. Second, we found that larger (vs. smaller) municipalities undertake more (vs. less) green policymaking initiatives. Third, we observed that organizations with more (vs. less) green capabilities develop more (vs. less) green initiatives. For RQ2, through a descriptive and cluster analysis, we identified dominant barriers and enablers to establishing a GPP policy. The dominant barriers include a lack of information, lack of staff, and cost concerns, whereas manuals and example forms are important enablers. These findings are highly relevant to understanding and supporting green policymaking in Japanese municipalities.

This study aims to identify the most critical green supply chain drivers and to explore the most prevalent drivers in the real estate industry in India. Through literature review, we identified 13 green drivers in the real estate sector in India. A structured questionnaire was administered to 280 potential participants, out of whom 150 responded by filling out the questionnaire. The respondents were working in reputed real estate companies comprising owners, contractors, consultants, architects, and project management companies in Delhi National capital region (NCR). The relative relevance index was used to rank the various green drivers in the real estate industry in India. Multiple regression analysis was used to establish the degree of linear connection between the variables. T-tests examine the differences between 13 decision factors and dependent variables. The cost–benefit of green supply chain drivers in a LEED-certified real estate project in India established the efficacy of green supply chain drivers in the real estate industry in India. The study’s findings indicate that senior management, developers, and the government are the most crucial drivers for implementing the green supply chain in the real estate sector. The study’s findings further confirm that green building approaches, i.e., green procurement, green transportation, building information modelling (BIM), building energy modelling (BEM), and prefabrication procedures, are underutilised in the real estate sector in India.

This study focuses on the evaluation of the green procurement practices among 7 mining hospitals in Ghana via qualitative analysis techniques. Thus, in this study, based on a 5-year case study, the practices of procurement officers in 7 hospitals belonging to mining companies in Ghana are explored. Within this period, interviews were conducted with key persons with recognizable responsibilities within the supply chain and procurement setup of the facilities. Details of their procurement practices, procedures, and policies were analyzed. A qualitative approach to organizational learning and practice is used to appreciate the existence of these differences observed and also to give a meaning to new perspectives on the challenges in establishing green procurement in the 7 mining companies’ hospitals. The results of the analysis demonstrated that adjustments in the buyers’ practices are not as much dependent on whether they understand, for instance, policies, tools, and procedures, but rather a matter of whether the buyers actually put their knowledge into practice.

Buildings account for a significant portion of energy consumption and greenhouse gas emissions, underscoring the urgent need for energy refurbishment and green procurement strategies. This study explores the potential of Living Labs, a collaborative and user-centered approach, to bridge knowledge gaps and foster innovation in these areas. The research employed a comprehensive methodology, including stakeholder surveys and statistical analyses, to evaluate knowledge enhancement in various domains such as green policies, mentoring, funding possibilities, and green public procurement. The results demonstrated statistically significant improvements in knowledge across different fields and stakeholder groups. This study contributes to the objectives of the European Green Deal by highlighting the role of Living Labs in advancing knowledge critical to achieving energy efficiency and sustainability targets. Based on these findings, several recommendations are proposed to further leverage the effectiveness of Living Labs in promoting the energy refurbishment of buildings and green public procurement.

The article justifies the perception of green public procurement as a set of policies, actions and relationships with environmental contexts that emerge and shape the market for green products and services. The purpose of this study is to analyze the state of the green public procurement market in Bulgaria, to clarify the difficulties that contracting authorities (or assignors) most often encounter in the use of environmentally friendly criteria in public procurement, as well as to identify the main risks and challenges to the development of this market in the country. The regulation of the public procurement on the Bulgarian market is analyzed, the conditions for the application of the ecological criteria, stipulated in the Bulgarian law and the international directives, are specified. The status of the Bulgarian green procurement market is investigated through secondary data of the national agency and through personal interviews with Bulgarian contracting authorities. It is concluded that the Bulgarian market is at an early stage of development, has a dualistic character in terms of product affiliation and its main participants are the municipalities. The research identified some major problems on the Bulgarian market, including poor awareness of contracting authorities, lack of professional experience, budgetary constraints, the need for better organization at national level and others.

The use of environmental product declarations (EPDs) in procurement of construction materials has been of increasing interest to government agencies, and adoption in the United States has been driven in part by ‘Buy Clean’ legislation. Buy Clean encompasses green procurement policies that promote the purchase of construction materials and products with lower environmental impacts, considering the life-cycle impacts associated with those materials. Most EPDs for transportation infrastructure construction materials are ‘cradle-to-gate’, or representative of the material production stage of a product and not the entire life cycle; however, these EPDs can allow meaningful quantitative comparisons of environmental and sustainability indicators and serve as a mechanism for measuring improvements in environmental impacts during the production of materials. This paper describes how cradle-to-gate EPDs are used, presents a case study of initial implementation of an EPD policy by the Colorado Department of Transportation, and provides recommendations to address some of the challenges that agencies and stakeholders can face when developing or participating in new EPD programs. It is desired that the recommendations and case study presented in this paper will help provide pathways to agencies for the successful enactment of Buy Clean policies and enable mitigation of actual or perceived barriers to program implementation.

The study aim is to present a review of the literature dedicated to green public procurement. We analyse traditionally and using a structured literature review 115 articles indexed in Scopus on this topic. The contribution of the paper consists in the development of the knowledge regarding the green procurement in the public domain, by highlighting the main investigations in the literature and their results, identifying the limits, but also the orientation towards future research. The results indicate increased attention paid by researchers to raising awareness of the importance of green procurement and its effect on sustainable development, as well as the need to create tools for implementation by both governments and entities involved in such purchases. We believe that our paper can have an impact on practice and public purchases standards, as it crystallizes the ideas of issuing applicable and useful regulations in terms of green procurement.

Purpose This study aims to investigate the potential influence of organisational responses to conflicting institutional demands towards barriers to environmental performance (EP) monitoring of government green procurement (GGP) in Malaysia. Design/methodology/approach The paper used a qualitative methodology based on a single case study involving policymakers, procurement officials and a monitoring authority. The study data were analysed drawing on the perspectives of organisational responses to conflicting institutional demands. Findings The three key challenges that hindered EP monitoring of GGP in Malaysia were policy irregularities, knowledge asymmetry and communication gaps. These challenges are likely the consequences of the acquiescence, avoidance, compromise and defiance strategies commonly used in dealing with the institutional complexity faced in Malaysia’s public policy arena. Practical implications The government, at various institutional levels, may benefit from the theoretical and empirical findings of the case study. Knowledge of barriers can facilitate the policymakers in designing the monitoring process meticulously. Meanwhile, awareness of the influence of organisational responses to institutional complexity on GGP barriers can help redefine field actors’ interests and values in improving policy monitoring. In addition, reporting of the monitored EP bridges the institutional gaps between the macro-state level and the micro-organisational level of GGP, besides increasing the government’s transparency and accountability regarding green procurement. Social implications Fewer challenges in the EP monitoring system contribute to an improved GGP policy. In turn, an improved policy may enhance public health and reduce environmental degradation. Originality/value The study contributes to the GGP monitoring and institutional theory by showing that barriers to EP monitoring culminate from the organisational response to the institutional demands faced in the policy environment. The authors argue that this is one of the few studies that have examined the barriers to EP monitoring of public policy explicated in the context of organisational responses to institutional demands.