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This 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.

A 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.

The 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.

The 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.

The 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.

Scholars and practitioners have come to understand the important role of local governments in the causes and effects of climate change. The literature has examined both the substantive and symbolic determinants of urban sustainability policies in addition to the implementation issues associated with those policies. At the heart of these policies is the idea that local governments have the desire and ability to engage in socially and environmentally responsible practices to mitigate climate change. While important, these studies are missing a key component in the investigation of local government involvement in sustainability policies: government purchasing power. This study examines the effect of administrative professionalism and interest group presence on the determinants of green procurement in the understudied context of counties in the United States.

Blockchain and IoT are recently developed technologies for the database creation and smooth functioning of supply chain activities. The purpose of this paper is to analyse the use of blockchain and IoT for green procurement activities. The integration of blockchain and IoT interface can solve many challenges faced by industries having green procurement.

Through a literature survey and interviews with procurement managers from different industries, challenges in green procurement were identified. Elements of blockchain and IoT were analysed to overcome the green procurement challenges. Architecture for blockchain and IoT is developed to be implemented in the green supply chain for a sustainable business.

The challenges of green procurement are categorised and ranked as per the industry survey results. The architecture shows the tasks of blockchain and IoT in green procurement activities.

Green procurement is still at developing stages in India as compared to Europe and many other countries. There is a requirement for more government involvement and participation from industry and customers to implement such methods. Environment issues and challenges faced by industries are addressed.

Blockchain–IoT integration can transform a green supply chain. This research helps industries planning to incorporate blockchain and IoT in identifying the areas to focus and better planning of resources for the successful implementation of smart technologies in their supply chains. Green initiatives ensure global competitiveness as well as recognition at the global level. Green procurement ensures the minimal usage of energy and efficient waste disposal.

The implementation of green procurement and challenges associated with it are addressed in this research. This will work as a framework for industries looking forward to implementing blockchain and IoT in their supply chains for solving green procurement challenges.

Based on natural-resource-based view (NRBV), the purpose of this paper is to clarify the dimensions of green procurement and the mechanisms involved in the relationship between green procurement and firm performance.

Secondary data were to measure all the variables in 206 Chinese A-share companies’ annual reports, social responsibility reports, environmental reports, and sustainability reports, which were published by Guotai Junan Securities Co., Ltd and Wind Information Co., Ltd.

The results indicate that although both product-based and process-based green procurement have a positive effect on firm performance, these Chinese companies focus on the impact of product-based green procurement on their operational efficiency as well as the moderating role played by stakeholder satisfaction.

Although studies on green procurement have increased in recent years, issues such as how to measure green purchasing behaviors and how green procurement affects firms’ operational and financial performance are still unexplored. Based on previous literature, two dimensions have been defined for green procurement in this study to develop corresponding measurements, namely, product-based green procurement and process-based green procurement. Besides, this study considers operational efficiency as the mediator and stakeholder satisfaction as the moderator when constructing a new conceptual model to illustrate the relationship between green procurement and firm performance.

Scholars and practitioners have recognized the significance of integrating environmental practices into project context. This paper focuses on project environmental practices (PEP) and identifies PEP from the life cycle perspective, which includes green design, green procurement, green construction and investment recovery. The purpose of this paper is to empirically investigate the relationship among the four aspects of PEP and their effects on environmental performance and organizational performance.

A theoretical model was established and several hypotheses were developed. This study applied a survey method to test the hypothesized relationships. Based on a sample of 159 respondents, partial least squares structural equation modeling analyses were conducted.

The results show that green design has a positive impact on green procurement, green construction and investment recovery. Green procurement is also confirmed to positively influence green construction. Further, green construction and investment recovery have a direct and positive impact on environmental and organizational performance, whereas green design and green procurement influence environmental and organizational performance indirectly through green construction. Environmental performance has a significant impact on organizational performance.

This study enhances the understanding on PEP by revealing the inter-relationships among its four aspects and establishes the links between PEP and performance outcomes. The findings will contribute to the literature on the integration of environmental principles and project context.

The need to engage in manufacturing practices that promote environmental sustainability has shifted from being optional to mandatory. From the perspectives of institutional and stakeholder theories, this paper captures the efficacy of isomorphic pressures on the adoption of green procurement, green product and process innovations and their respective influence on organizational legitimacy and financial performance in the context of an emerging economy and from the perspective of manufacturing small-and medium-sized enterprises.

The study adopted a survey research design, a quantitative approach and partial least square structural equation modelling (PLS-SEM) technique in making data analysis and interpretations due to its suitability for predictive research models.

Analysis of the results highlighted the fact that the composite impact of coercive, mimetic and normative isomorphic pressures robustly influenced the adoption of green procurement, green product and process innovations. Simultaneously, green procurement, green product and process innovations significantly influenced organizational legitimacy. Green procurement and green product innovation also significantly influenced financial performance unlike green process innovation that had an insignificant yet positive impact on financial performance. Based on the results, theoretical and practical implications are explained for policy makers, managers, government authorities and owners.

The study is among the first to expose isomorphic pressures on the adoption of green manufacturing practices specifically, green procurement, green product and process innovations and their influence on organizational legitimacy and financial performance in the context of Ghana, an emerging economy and from the perspective of small-and medium-sized enterprises. As such, the study provides guidance to relevant industry authorities and stakeholders in further promoting green manufacturing practices that preserve the environment by producing safer consumer products through efficient green procurement, green product and process innovative practices.

Most barriers and enablers of sustainable projects are related to procurement. The purpose of this paper is to propose a framework for evaluating green procurement practices throughout the lifecycle of road construction projects and demonstrates its application through an Australian case study.

The study is based on linking the phases of road construction with incentive mechanisms for proactively motivating behavioural change. A holistic view on utilised and potential incentives is attempted with a literature review and a state-of-practice review. The latter is based on interviews and 90 policy and procurement documents across five Australian states.

An evaluation framework with seven procurement stages is suggested to describe current state green procurement incentives throughout the delivery lifecycle of road construction projects. The Australian case study was found to provide useful data to identify gaps and strong points of the different states regarding their level of integration of sustainability and greenhouse gas emissions (GHG) reduction elements in their procurement practices. This understanding was used to draw recommendations on future advancement of green procurement.

Government entities across the globe can impact considerably the achievement of sustainability and GHG targets, by using their procurement practices and requirements to create incentives for contractors and suppliers to engage in more GHG conscious practices. The present study provides a systematic account of how green procurement practices can be underpinned using the Australian road construction industry as a case study, and distinguish between strong and weak links in the green procurement chain to draw recommendations for future initiatives.

The purpose of this study is to discuss policy review in the interest of sustainable innovations in Malaysia’s public procurement. This study also offers the overall relationship between existing policies related to sustainable innovations in public procurement and the coherences towards the four dimensions of sustainable innovations.

This study outlines the current policies in Malaysia which are related to sustainable innovation initiatives and explores the cohesiveness that appears disconnected and understood separately. Policy content analysis is conducted on the current policies related to sustainable innovations in the context of Malaysia’s public procurement.

This study observed that the current policies related to sustainable innovations in public procurement are actually interconnected with each other through a hierarchical framework. This study also demonstrates that the 12th Malaysia Plan has comprehensively encompassed every aspect of the environment, social, economic and innovation to contribute to one primary goal – green economic growth.

The proposed policy framework is expected to be beneficial for the administrator executive among the civil servant to connect the independent policies and, at the same time, contribute to the overall goal of green economic growth. Through a broad policy structure too, this study helps the industry player to recognize their potential in any area related to sustainable innovation.

The policy framework illustrated is new to the literature, especially in Malaysia’s context. The compilation of current policy grounded by the 12th Malaysia Plan has not been presented in any publications.

In many countries, public procurement of goods, services and works is required to serve wider social purposes apart from the needs of the user agencies (which may be referred to as social responsibility procurement). In recent years, reforms have been implemented in the countries of East Asia to promote social responsibility procurement. They have entailed four main types of social responsibility: (a) supporting small and medium enterprises; (b) creating opportunities for small or start up venture firms; (c) fostering environmental sustainability through green purchasing, and environmentally sustainable construction (in the case of public works); (d) promoting work safety in site management in public works. The paper will examine the reforms in the countries of the region under which various preferential arrangements have been implemented to meet these objectives. It will consider why the reforms were adopted and also the differences between the countries of the region in the priority given to each of the reforms.

Government green procurement (GGP) is becoming a popular environmental policy instrument to spur the economy whilst protecting the environment. However, the implementation of GGP is impeded by various barriers. This paper aims to analyse the existing literature on barriers impeding GGP.

This systematic literature review was guided by the PRISMA Statement (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) review method. A total of 29 articles from the Scopus and Web of Science databases were selected for the review.

Five themes, i.e. finance, legal, people, knowledge and organisation, emerged from this review, which further produced 16 sub-themes. Lack of knowledge and awareness were the major barriers for GGP, while financial constraint was not the major barrier for GGP, as previously perceived. Barriers related to organisation were the most complex. Certain barriers were found more in developed or developing countries.

Only article journals with empirical data were selected. Review articles, book series, books, chapters in books and conference proceedings were excluded.

Public managers should place highest priority to enhance knowledge and awareness of procurers on GGP. Other important initiatives to be undertaken include emulating best practices, implementing change management and incentivising suppliers to tackle the prevalent barriers of GGP. Finally, with increasing evidences on barriers related to GGP, public managers should consider mapping and analysing specific barriers hindering GGP in their organisation/country.

A less challenging and efficient implementation of GGP contributes to a cleaner environment.

This article will be the first to systematically review the barriers of GGP.