This report, prepared for a sustainable procurement consultant, critically evaluates the potential of Public-Private Partnerships (PPP) in delivering sustainable construction procurement within the Singaporean public procurement context. The report begins with an introduction to PPP, its advantages and disadvantages, and its suitability for the Singaporean region. It then delves into a literature review, exploring PPP's role in sustainability and examines the background of PPP, its evolution from traditional procurement methods, and its adoption in Singapore. The discussion includes the advantages of PPP, such as better infrastructural facilities, reduced project completion times, and increased ROI, as well as disadvantages like increased costs and reduced competition. The report analyzes the Singaporean context, highlighting the applicability of PPP and its alignment with the Singapore Green Plan. The report concludes by summarizing the key findings and providing a comprehensive overview of PPP's role in promoting sustainable construction practices in Singapore.