The current international situation makes the process of energy transition more critical for Europe than ever before. It is a key requirement to increase the penetration of renewables while aiming at making the infrastructure more resilient and cost-effective. In this context, digital twins (DT) build a key asset to facilitate all aspects of business and operational coordination for system operators and market parties. It is of fundamental importance to now start a process of agreement at European level so not to develop isolated instances but a federated ecosystem of DT solutions. Each operator should be able to make its own implementation decisions while preserving and supporting interoperability and exchange with the remaining ecosystem. Exactly this is the vision of the TwinEU consortium: enabling new technologies to foster an advanced concept of DT while determining the conditions for interoperability, data and model exchanges through standard interfaces and open APIs to external actors. The envisioned DT will build the kernel of European data exchange supported by interfaces to the Energy Data Space under development. Advanced modeling supported by AI tools and able to exploit High Performance Computing infrastructure will deliver an unprecedented capability to observe, test and activate a pan-European digital replica of the European energy infrastructure. In this process, reaching consensus is crucial: the consortium therefore gathers an unprecedented number of actors committed to achieving this common goal. The concepts developed by TwinEU span over 15 different European countries with a continuous coverage of the continental map. Demos will encompass key players at every level from transmission to distribution and market operators, while also testing the coordinated cross-area data exchange. The consortium also includes relevant industry players, research institutions and associations with a clear record in developing innovative solutions for Europe.

An increasing role is foreseen in Europe for local energy communities (LECs) to speed up the grid integration of RES. To-day, the enabling role of DSOs in support of LECs is hampered by a lack of flexibility when planning cost-efficient LEC connections to their network at MV level, and by a lack of digitalization of the LV networks to make LEC’s smart prosumers benefit economically when serving the DSO flexibility needs. Four European DSOs (E.ON, ENEDIS, E.DIS, Güssing Stadtwerke) and an Indian DSO (TATA) have joined with IT-based, innovative product and solution providers, and technology and research centers, to demonstrate the combined roles of innovative functionalities serving the MV and LV networks, when implemented in 5 different regulatory regimes (Austria, France, Hungary, Germany, India- state of Delhi-). For MV networks, a mobile storage concept at substation level is demonstrated in Hungary, Germany and Austria. It enables DSOs to reduce investment uncertainties, avoid hindering future renewables connection and foster the local use of flexibility with participating non-regulated market solutions (Demand Side Response-DR-). For LV networks, 3 functional use cases served by ATOS and Schneider are tested simultaneously in Austria and India with prosumer support: i) Forecasting/scheduling of Distributed Energy Resources for the optimized energy management of Local Energy Systems, ii) Customized, human-centric prosumer participation in explicit DR programs using context-aware flexibility profiles, iii) Grid-forming/islanding capabilities in Local Energy Communities to optimize their energy system resilience. The joint work of DSOS aims at accelerating scaling up and replication tested by HEDNO (Greece) and E.ON (Sweden). Dissemination towards players of the energy value chain recommends business models, possible regulatory adjustments and deployment roadmaps of the most promising use cases, in support of the implementation of the Clean Energy Package.

STEP-IN will develop a global methodology for the effective analysis and tackling of energy poverty. STEP-IN has identified three highly challenging locations with diverse characteristics across Europe including: a mountainous region in Greece, a rural area in Hungary and an urban area in the UK with low quality housing. Within each of these areas there are a range of vulnerable consumers (e.g. low income households, elderly people, single-parent households). At each of these locations a living lab will be set up which will bring together local experts and stakeholders with energy poor consumers. These labs will consist of a range of approaches including energy cafes, advisor visits and ICT systems. The ICT tools provided by STEP-IN will support consumers, advisors and local stakeholder organisations to make effective decisions. To ensure the success of the living labs STEP-IN has partnered with key local stakeholders and schemes at the chosen locations. The emphasis will be on improving the participants' quality of life through maintaining or improving comfort levels while at the same time encouraging more efficient energy usage. The energy advice provided will seek to minimize rebound effects and environmental impacts. All labs will be assessed using metrics such as energy consumption & mix, types of behavior change and levels of comfort. This will ensure that the participants benefit, while at the same time the labs’ impact can be assessed and that the global methodology is validated and can be up-scaled. This will ensure that the approaches are relevant and out with the project. The project has over 35 letters of support from organisations including regulators, MEPs, charities, energy providers, housing organisations, local authorities and Government Ministries who will take part in a stakeholder network. This will lead to the results being disseminated at local, national and EU level.