The Impact of Transformation towards Smart and Green Cities on Sustainability Practices in the Contracting Sector: An Applied Study in Saudi Vision 2030 Projects

Abstract

This study explores how Saudi Arabia’s Vision 2030 is driving the transformation toward smart and green cities, focusing on its impact on sustainability practices in the contracting sector. Using a quantitative survey of 100 professionals from six leading contracting firms involved in major urban development projects in Riyadh, the Study analyzes the relationships between awareness of Vision 2030, adoption of smart technologies, regulatory incentives, stakeholder collaboration, and sustainability performance. Statistical tools such as descriptive analysis, ANOVA, Pearson correlation, and multiple regression were used to assess these relationships. The results indicate that higher awareness of Vision 2030 and greater integration of digital technologies significantly improve sustainability outcomes in contracting operations. While stakeholder collaboration also showed a strong positive effect, the influence of regulatory incentives was comparatively weaker. The study highlights the practical importance of investing in smart infrastructure, employee training, and collaboration with academic institutions to support innovation and operational efficiency. Theoretically, the Study contributes to bridging the gap between policy-level sustainability frameworks and on-the-ground implementation in the construction industry. It also offers practical guidance for aligning contracting practices with national sustainability goals under Vision 2030.