The construction sector in the United Arab Emirates (UAE) is expanding substantially due to many variables, including strong economic growth, a swiftly growing population, and continuous modernization endeavors. As a result, the development of the construction industry is leading to adverse impacts on energy consumption and environmental conditions. The UAE government and policymakers have implemented significant initiatives to advance sustainable infrastructure, promote clean energy utilization, effectively manage construction and demolition waste (CDW), and foster green building development. These measures follow the nation’s dedication to the Paris Agreement, which aims to decrease greenhouse gas (GHG) emissions. The article comprehensively examines the policies and practices implemented in this industrialized nation concerning sustainable construction. Moreover, the primary objective of this study is to evaluate the performance of the UAE in comparison to other countries within the Gulf Cooperation Council (GCC) concerning their accomplishments in sustainability. Additionally, the study seeks to integrate insights from the global community regarding sustainability policies, Sustainable Development Goals (SDGs), the effective management of CDW, and the implementation of green regulations that govern environmentally conscious construction practices. A comprehensive analysis of information sources from official websites, particularly those of the ministry and key government agencies, is conducted to better understand the current sustainability policies and treatment methods related to the management of CDW and green building regulations.

Purpose: This study reviews policies, green building regulations, key performance indicators (KPIs) and management methods related to construction and demolition waste (CDW) in the United Arab Emirates (UAE). It aims to develop a holistic framework based on the 3R (reduce, reuse and recycle) principles to assess the current status of circular economy (CE) deployment and identify key determinants for efficient CDW management.Design/methodology/approach: A mixed-method approach was used, including desk-based searches, systematic literature reviews and searches of official government websites to review existing CDW management policies and methods in the UAE. Scholarly databases were reviewed to identify CDW management challenges from a 3R perspective. A conceptual CE framework based on the 3R principles was developed using the study's findings.Findings: The study provides a comprehensive review of CDW management in the UAE, analyzing associated management challenges in the construction sector. It proposes a holistic 3R principles-based framework, emphasizing strategic steps in the building lifecycle, site waste management (SWM) plans, drivers for circular construction and systematic adoption guidelines for effective CE deployment to achieve sustainable CDW management in the UAE construction sector.Originality/value: This study explores existing policies and challenges in CDW management in the UAE and offers a 3R principles-based framework for CE deployment in the construction sector. It provides valuable insights for manufacturers of recycled products and for integrating circularity into construction projects’ design and procurement processes.

Student retention has emerged as a significant and expensive challenge for higher education institutes worldwide. Although several studies have been conducted on increasing student numbers and diversity in higher education institutes, studies on the relationship between student retention and entry grades are limited, particularly in the UK. The aim of this paper was to examine the relationship between entry grades and student attrition in the context of higher education in the UK. A quantitative methodology was used in this study, wherein data were derived from secondary sources, including University and Colleges Admissions Service (UCAS) tariff points and full- and part-time undergraduate student enrolment between 2012 and 2017. The data were extracted and analyzed using Higher Education Statistics Agency (HESA) performance indicators. The findings indicate that there exists a clear association between entry grades and student retention for part-time students, which may aid policy makers, academics, university staff, and higher education stakeholders to develop appropriate strategies to address attrition levels.