D2.1–“First Version of the AI-based Services Catalogue and Specifications of Existing Frameworks and Architectures” establishes the foundational framework for trustworthy AI deployment within the EnerTEF Testing and Experimentation Facility. This deliverable synthesizes critical work across five interconnected tasks to create a comprehensive catalogue of AI services specifically designed for European energy systems while ensuring full compliance with emerging regulatory frameworks.

The purpose of this document is to define a comprehensive strategy for external communication and dissemination of the EnerTEF project, targeting both technical and non-technical audiences. It sets out the framework for planned outreach activities, visual identity, stakeholder engagement, and content creation, with the goal of ensuring that EnerTEF outcomes are shared widely, accurately, and in a timely manner. The plan provides a mapping of stakeholders, outlines appropriate tools and messages for each audience, as well as mechanisms for monitoring and evaluation. It covers all communication dimensions across digital, physical, and hybrid formats, while it supports knowledge transfer, visibility, replication, and the long-term sustainability of the project results.