Advancements in sustainable construction: A critical review of technological innovations, water and water energy management, circular economy practices, and decision-making strategies in the construction industry

The construction industry is a vital contributor to global socio-economic development, necessitating continuous evolution and adaptation to meet the challenges of a rapidly changing world. This paper provides a comprehensive review of key themes and advancements within the construction sector, focusing on technological innovations, sustainable practices, water and water energy management, decision-making strategies, and recent trends shaping the industry. The review begins by highlighting the transformative impact of technology on construction processes, emphasizing the adoption of the latest technology for enhanced project visualization, collaboration, and management. These technologies have not only improved efficiency but also addressed critical issues such as labor shortages and safety management. Furthermore, the paper delves into the imperative shift towards sustainable construction practices, emphasizing the importance of circular economy principles, innovative building materials, and eco-design strategies. The integration of sustainable technologies like 3D-printed concrete, photo-catalytic concrete, waste-derived fuels, and water-efficient building systems is explored, showcasing their potential to minimize ecological footprint while optimizing resource utilization. Additionally, the paper examines advancements in water energy management, highlighting innovative approaches to harnessing water energy and incorporating efficient water use in construction processes. Decision-making in construction projects emerges as another crucial aspect, with a focus on effective strategies for project managers and stakeholders. The review discusses the evolution of decision-making tools, techniques, and approaches, highlighting the need for informed, data-driven decisions to ensure project success and sustainability. Moreover, recent trends such as the rise of electrification in construction equipment, the adoption of Insulated Concrete Forms (ICFs) for energy-efficient structures, and initiatives like Light House Projects (LHPs) for sustainable housing solutions are examined. These trends underscore the industry's commitment to embracing innovation, sustainability, and resilience in the face of global challenges. In conclusion, the paper emphasizes the interconnected nature of technological advancements, sustainability practices, water and water energy management, decision-making frameworks, and emerging trends within the construction industry. It calls for continued collaboration, research, and adoption of best practices to drive positive change, promote environmental stewardship, and foster longterm socio-economic development.