Renewable power is one of the main drives to achieve carbon reduction and net-zero, and to meet the ambitious climate goals. In particular, offshore wind power in Europe has been developing at a rapid pace in recent years. Multi-Giga watts offshore wind farms with larger wind turbine power ratings, floating wind turbines installed in deeper water areas, and higher ratio of renewables integrated to existing power grids, are fundamentally changing power system operations and bringing new challenges and technical demands. This industry-doctorate consortium, ADOreD, will recruit and train 15 Researchers by collaborating with 19 academic and industrial organisations. It aims to tackle the academic and technical challenges in the areas of transmission of offshore wind power to the AC grid by using power electronics-based AC/DC technologies. In doing so, it will equip the Researchers, through their PhD studies, with essential knowledge and skills to face fast energy transition in their future careers. The project covers 3 key research aspects: offshore wind (including wind turbines, wind power collection, and wind farm design and control); DC technologies (including AC/DC converters, HVDC control and DC network operation and protection); and AC grid (including stability and control of AC grids dominated with converters under various control modes. The ADOreD consortium has excellent coverage of academic universities and industry organisations including manufacturers, energy utilities, system operators, consultancy and technology innovation centres. All the research questions in the project reflect industry needs; academic novelty and innovation will be reflected in the methodologies and solutions; and the research results will be disseminated directly to the industry partners’ products, grid operation and services. The outcomes of the project are both technologies and a talent pool to accelerate the deployment and grid integration of large-scale offshore wind power.

The ongoing transformation of the European energy sector is crucial to reduce CO2 emissions and increase security of supply and independence from energy imports. A pillar of this transformation is increased power generation from renewable resources, especially wind power and photovoltaics, but also electrification of the heating and mobility sector. These generators and consumers of electrical energy are increasingly connected to the power grid via power electronic converters. Furthermore, DC lines and subnetworks are built to reduce power conversion losses and achieve cost-efficient network strengthening. Due to these trends, power systems are increasingly hybrid AC/DC systems, and their dynamic is highly influenced by power electronic devices. Maintaining system stability and situation awareness in such hybrid systems is a challenge for system operators on distribution and transmission level and creates a need for SCADA systems that are adaptable and help operators to tackle the challenges posed by the rapid transformation of the grids. InterSCADA is committed to developing and providing an open-source, vendor-independent SCADA system for operators. This will enable them to quickly adapt to sudden system perturbations, implement new monitoring and control functions, and maintain situational awareness. The InterSCADA platform will implement a set of relevant functions as microservices, creating a modular SCADA system for system operators. The InterSCADA solutions will be deployed and tested in demonstration sites in four different countries, involving both distribution and transmission system operators. Furthermore, InterSCADA will provide recommendations to grid codes and standards for hybrid AC/DC systems, aiming to facilitate the transformation of the power grid while ensuring the maintenance of stability and reliability.

Six TSOs, eleven research partners, together with sixteen industry (manufacturers, solution providers) and market (producers, ESCo) players address, through a holistic approach, the identification and development of flexibilities required to enable the Energy Transition to high share of renewables. This approach captures synergies across needs and sources of flexibilities, such as multiple services from one source, or hybridizing sources, thus resulting in a cost-efficient power system. OSMOSE proposes four TSO-led demonstrations (RTE, REE, TERNA and ELES) aiming at increasing the techno-economic potential of a wide range of flexibility solutions and covering several applications, i.e.: synchronisation of large power systems by multiservice hybrid storage; multiple services provided by the coordinated control of different storage and FACTS devices; multiple services provided by grid devices, large demand-response and RES generation coordinated in a smart management system; cross-border sharing of flexibility sources through a near real-time cross-border energy market. The demonstrations are coordinated with and supported by simulation-based studies which aim (i) to forecast the economically optimal mix of flexibility solutions in long-term energy scenarios (2030 and 2050) and (ii) to build recommendations for improvements of the existing market mechanisms and regulatory frameworks, thus enabling the reliable and sustainable development of flexibility assets by market players in coordination with regulated players. Interoperability and improved TSO/DSO interactions are addressed so as to ease the scaling up and replication of the flexibility solutions. A database is built for the sharing of real-life techno-economic performances of electrochemical storage devices. Activities are planned to prepare a strategy for the exploitation and dissemination of the project’s results, with specific messages for each category of stakeholders of the electricity system.

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.

The use of fossil fuels and the emission of greenhouse gases (GHG) into the atmosphere must be minimised as fast as possible to reach a climate-neutral society by 2050. A vital prerequisite of the de-carbonisation is the rapid growth of renewables. In 2050 more than 60 % of electrical power is expected to come from wind and solar, both significantly more remote located than traditional thermal power generation. To achieve this, efficient grid-integration of renewables across Europe and globally requires the development of high-power transmission systems and components, and more specifically Medium Voltage DC (MVDC) and High Voltage DC (HVDC) switchgear. In existing grids MVAC and HVAC switchgear is filled with the insulation gas SF6, the world's most potent GHG with a global warming potential (GWP) of 24 300. SF6-emissions due to leakages during gas handling or defective sealings / compartments represents a significant part of the grid owners' total GHG emissions. MISSION project will develop and demonstrate three SF6-free products as key-levers for climate neutral power transmission based on the requirements defined by TSOs, filling critical gaps in future hybrid ACDC grids: 1. SF6-free HVAC circuit breaker will be developed and type tested by Siemens Energy and installed and demonstrated by Statnett in Norway and RTE in France reaching TRL 8, 2. SF6-free HVDC GIS will be developed and type tested by Siemens Energy in Germany reaching TRL 8, 3. MVDC circuit breaker will be developed and tested in relevant environment by G&W reaching TRL 6. In addition, MISSION will determine technical properties of different SF6-alternatives for application in AC and DC switchgear for high and medium voltage operation. MISSION will contribute to enable emission-free energy transmission and switchgear technology transition for a resilient and sustainable future electric grid.