This deliverable aims to provide an overview of the research gaps identified within the framework of the Green Deal policy areas. The findings presented in this deliverable are based on the first cycle of the Research Lines and Open Studios. The primary objective of this deliverable is to address the need for a comprehensive understanding of the existing research gaps within each policy area of the Green Deal. By doing so, it aims to contribute to the development of future research agendas and pave the way for effective policymaking and implementation. This deliverable may serve as a crucial reference document that encapsulates the research gaps identified per Green Deal policy area. By incorporating insights from multiple cycles of research analysis and pilot actions, it offers a comprehensive understanding of the research needs and priorities within the context of the Green Deal. The outputs from this deliverable will facilitate evidence-based decision-making and support the development of effective strategies to achieve the goals of the Green Deal initiative.