Purpose This report distils current evidence on how European cities are operationalising the twin green–digital transition and pinpoints the project-management levers that make urban transformation faster, fairer, and financeable. It frames “EU urban transformation” as the policy-driven reshaping of cities toward climate neutrality, resilience, inclusion and digitalisation under EU multi-level governance. Objectives The analysis is guided by a clear objective-to synthesise what works in delivery-and by practical questions, including: how local strategies translate the Green Deal and Digital Decade; which indicators best track progress; what governance models accelerate implementation; how ERDF/CF, RRF and InvestEU are blended; which programme structures scale pilots; where open data/standards reduce lifecycle risk; and how equity and affordability are safeguarded Structure of the document The document is organised to move from context to action: 1. Introduction & Context - defines EU urban transformation, sets objectives, outlines methodology, and explains why PM²-style governance is central to delivery. 2. Data Analysis & Findings - seven lenses: (i) demographics & urbanisation, (ii) infrastructure patterns & challenges, (iii) digital transformation in planning, (iv) sustainability metrics, (v) economic impacts & funding, (vi) governance & stakeholder engagement, and (vii) technology adoption in project management. 3. Case Studies - Barcelona, Rotterdam, Amsterdam, and Tallinn illustrate portfolio-based delivery, co-benefits and replication pathways. 4. Cross-case Synthesis & Strategic Insights - extracts transferable practices and translates them into PM-ready guidance for city leaders, national authorities, implementers and investors. 5. Conclusion & Future Research - summarises contributions, notes limitations, and sets a 2025–2030 research agenda. Together, these sections provide a policy-anchored, indicator-informed, and project-management-oriented roadmap from strategy to bankable, monitorable urban portfolios.