Worldwide Data centers (DC) are estimated to account for 1 to 2% of electricity usage. Regarding the European context, it is expected that data centres will account for 98.5 TWh/year in 2030. So it is evident that there is an important potential to recover waste heat from the cooling processes of DCs. The THUNDER project aims to overcome existing barriers hampering a wide adoption of DCs waste heat recovery strategies, providing an innovative, efficient and cost attractive Seasonal Thermal storage based on Thermochemical Materials. THUNDER solutions stretch across the value chain (data centre innovative storage providers, heat pump manufacturers and district energy company operators). The THUNDER solutions will be validated in field conditions at the Demosite in Bulgaria where the practice of WHR from DC is not widely diffused thus boosting the market also in those areas. Deepened replicability assessment will be done and pre-feasibility analysis developed in 10 further Demosites across all over Europe. Co-design and training workshops will be organized at the replicability identified sites to promote stakeholders engagement and social awareness thus unlocking barriers and make it real THUNDER replication.

Due to the current energy crisis, the EU is reaching a critical point in the energy transition with the Clean Energy Package. Residential demand response (DR) is a promising framework whose potential is completely untapped nowadays. DR-RISE's main objective is to demonstrate the benefits of DR in the residential sector, not only for the end-consumers but for the overall energy system and the actors involved. We will offer a holistic set of tools and services with a twofold objective: increase energy efficiency via optimal management and demonstrate the benefits (not only economic) of DR. The platform will be demonstrated in three different EU countries, focusing on gathering the most diverse environments (e.g., pre-existing energy communities, smart villages, urban blocks of flats, low-income households, etc.). Our approach is completely aligned with the EU's vision to place the citizens at the heart of the solution and empower them so that they can make self-aware decisions. Furthermore, we have developed a methodology around a strong social component that includes a significant co-design process of the tools with the end-consumers, considering vulnerable groups to provide a completely inclusive solution. A first iteration in the pilots will be deployed to assess the DR benefits, including the minimum required devices to do so. Then, building on the previous results, we will iterate a second time by including new hardware and DR approaches to compare the outcomes with the previous baseline. This two-phased methodology will allow us to take corrective measures if needed and assess the potential benefits of multiple sensors and control devices. The platform will therefore reach TRL7/8 by project completion. Furthermore, our plan for dissemination and exploitation, including communication activities, contemplates building the energy helix to reach more than 150 relevant organisations and potentiate clustering activities with initiatives such as BRIDGE and Built4People

REEFLEX aims to generate niches of opportunities for new cross-sector energy services provided by SMEs and start-ups in demand side flexibility markets and to increase participation of energy consumers in demand side flexibility markets. The project develops a central interoperability platform and a catalogue of services with the capability of maximising distributed energy resources' flexibility while respecting the different end user profiles and needs along with the physical limitations of existing infrastructures. Additionally, the generation of a common operation market model together with AI-driven intelligence services and automation systems, enabled through the utilization of distributed ledger technologies for enhancing transparency and trust, will reduce market entry barriers and costs and achieve a higher participation from energy consumers. They will benefit from new revenues obtained through data and flexibility transactions, while enjoying innovative, personalized, data (intelligence)-driven services for smart, human-centric control of their assets in the frame of demand response or self-consumption. REEFLEX solutions, they will be demonstrated and cross-tested in 4 main demonstrators (Spain, Greece, Switzerland, Bulgaria) with different characteristics, allowing evaluation of their impact under alternative scenarios and integrating a variety of sectors, such as residential buildings, mobility, commercial establishments, industrial sites or data centres, among others. In addition, the services catalogue will be further replicated in three additional replicators across Europe to achieve wider coverage (Turkey, Portugal, Denmark) and adaptation, ending-up in a total of 7 countries for the whole project execution. These cross-tested demonstrators and additional replication campaigns are structured around 8 different use cases that cover a comprehensive set of consumer groups to participate in up to 12 demand side flexibility services.

The European Commission’s policy framework (i.e., Clean Energy Package, FiT 55) seeks to decarbonise the energy system, encouraging the electrification of heat and transport, as well as the connection of more clean but intermittent generation. Electricity markets and smart grid digitalization should proceed very fast to enable the fulfillment of these targets, incentivizing energy consumers and maximizing the use of assets from different energy consumption sectors (i.e., electricity, water, heating, cooling, mobility) in order to fully exploit the flexibility services. ENFLATE project will build upon existing solutions on data drivel energy services and non-energy services, and replicate them in different geographies, climate and consumer needs. It will propose applicable consumer-centered flexibility platforms and test them in Bulgaria, Greece, Spain, Sweden and Switzerland engaging local consumers, TSOs, DSOs, market operators, regulatory authorities, service providers, manufacturers, academia. It will provide smart grid innovative technologies, peer-to-peer market platforms for consumers, smart building and local community cross vector flexibility services, integration of consumer centered flexibility with pan European spot markets. Efficient business models will be developed and tested, combing energy services with health and mobility services. The developed ENFLATE project will be interoperable with existing data platforms in Horizon 2020, like ONENET, CoordiNET, SmartNet and INTERRFACE, leveraging the benefits of data exchange and adaptive middleware architectures. ENFLATE will evaluate the impact of the proposed multi-vector flexibility services to local, regional and pan European level.

Local Energy communities (LEC) have been recognized by EC as key measure to boost EU energy transition. At the same time digitalization of EU energy system and a proper data sharing among energy players look crucial to foster best practice sharing and the creation of a knowledge community to tackle one of the most urgent global crisis of our society: climate change. DATA CELLAR aims therefore to create a public energy dataspace that will support the creation, development and management of LECs in EU. Such dataspace will be easy to be populated (also via an innovative rewarded private metering approach) and easy to interact with, also guaranteeing a smooth integration with other EU energy dataspaces and providing to LEC stakeholders services and tools for developing their activities. DATA CELLAR will implement a collaborative platform providing an interoperable, modular, and secure energy data space capable of delivering access to datasets, Decision Support Tool and Artificial Intelligence (AI) models to serve and support the spread LECs. In the framework of the project DATA CELLAR and its services will be used by representatives of nine validation cases around EU and with different level of maturity promoted by different type of actors such as public authorities, DSOs, aggregators etc.. DATA CELLAR will also used to drive transversal activities such as EU energy scenarios and market planning (EDF, NODES). DATA CELLAR will facilitate data collection/sharing from both LEC stakeholders, researchers and tenants also targeting the development of a marketplace and a tokenization rewarding approach that can stimulate such actors to both use and populate the data space. At this purpose and also considering data interaction with the other EU existing energy dataspaces/initiatives (GAIA-X, OPEN DEI…) towards the creation of a federated EU Energy Data Space, DATA CELLAR will also study ethical, regulatory, cybersecurity and governance aspects for data handling/sharing.