RenoZEB aims to unlock the nZEB renovation market leveraging the gain on property value through a new systemic approach to retrofitting that will include innovative components, processes and decision making methodologies to guide all value-chain actors in the nZEB building renovation process; including integrated solutions with highest impact in the revalorization of the building. This will be achieved through: (a) Development of an innovative holistic, cost-effective and fast deep retrofitting methodology fornZEB. (b)Supporting the methodology for nZEB renovation, through ICT tools. (c) Development of a cost-effective and non-intrusive prefabricated multifunctional modular “plug and play” system for the renovation of buildings, (d) Increasing the post-retrofitting property value, through the transformation of buildings into an Active Energy. (e)Nodes through a smart control & monitoring system (f) New collaborative multi-value, multi-stakeholder methodologies and decision making process for selecting the best energy efficient renovation strategy. (g) Creation of new drivers of change for the Real Estate Industry creating fresh post-renovated property value schemes. (h) Demonstration to the Market of the Replicability of the Holistic Methodology and New Technologies through. (i) Three Virtual Demonstration sites. (j) Boosting the NZEB market through training and awareness of the value chain. RenoZEB addresses all the relevant aspects from the call, but also many of the issues expressed in the work programme. RenoZEB will provide cost-effective plug&play solutions for a large scale deep NZEB rehabilitation schemes, ensuring the integrability of all its components, methodologies, training, guidelines, and demonstration cases (real and virtual) that show and ensure the replicability of the schemes, and technical tools to appropriately address the valorization of the building stock before and after nZEB renovation schemes are applied.

The Drilling technology that is currently used for installation of vertical borehole heat exchangers requires capital-intensive equipment that is expensive to mobilize, leads to deteriorated working conditions and requires experienced teams of specialist operatives. Drilling operations also often require significant quantities of drinking quality water and dispose of dirty water and mud. GEOT€CH will employ a different drilling concept that is based on dry auger methods that requires less capital-intensive equipment, enhances safety and avoids the environmental risks, complexity and costs of dealing with water supplies and contaminated waste. Another key concept of GEOT€CH will be a better integration between heat exchange elements during installation by developing an innovative heat exchanger allowing to achieve high levels of thermal performance with low pressure loss. This device employs a co-axial configuration and spiral fluid flow pathways to achieve low thermal resistance compared to conventional U-tube devices. Furthermore, GEOT€CH aims to implement cost-effective geothermal systems by alleviating the costs associated with drilling boreholes in large size buildings. The GEOT€CH’s approach seeks the maximum use of the foundation structures that are otherwise required, exclusively, for structural and geotechnical purposes in tertiary buildings. Foundation structures such as piles, screen walls and basement slabs will become effective geothermal heat exchangers in GEOT€CH. GEOT€CH will develop optimized hybrid solutions that will integrate the different geothermal systems in small and large buildings market. The optimization of geothermal system operation will be achieved with the Energy Management System and the development of a dual source heat pump capable of making optimal use of ground and/or air environmental heat sources. The GEOT€CH’s geothermal heating and cooling standard will be more attractive to design professionals and construction companies.

SmartEnCity’s main Objective is to develop a highly adaptable and replicable systemic approach towards urban transformation into sustainable, smart and resource-efficient urban environments in Europe through the integrated planning and implementation of measures aimed at improving energy efficiency in main consuming sectors in cities, while increasing their supply of renewable energy, and demonstrate its benefits. The underlying concept of the proposal is the Smart Zero Carbon City concept, where city carbon footprint and energy demand are kept to a minimum through the use of demand control technologies that save energy and promote raised awareness; energy supply is entirely renewable and clean; and local energy resources are intelligently managed by aware citizens, as well as coordinated public and private stakeholders. This approach will be firstly defined in detail, laid out and implemented in the three Lighthouse demonstrators (Vitoria-Gasteiz in Spain, Tartu in Estonia and Sonderborg in Denmark). The three cities will develop a number of coordinated actions aimed at: • Significant demand reduction of the existing residential building stock through cost-effective low energy retrofitting actions at district scale. • Increase in RES share of energy supply, through extensive leveraging of local potentials. • Enhance the use of clean energy in urban mobility, both for citizens and goods, by means of extensive deployment of green vehicles and infrastructure. An extensive use of ICTs is planned to achieve integration and consistency in demo planning and implementation, and to enable further benefits and secure involvement of citizens. These actions will be aligned to city-specific Integrated Urban Plans (IUPs), and the process will be replicated in two Follower cities: Lecce, (Italy), and Asenovgrad (Bulgaria) to ensure adaptability and maximize the project impact. Additionally, a Smart Cities Network will be setup to support project replication at European scale.

The Med-IREN project aims to provide actionable demonstration on how to climate proof the Mediterranean critical infrastructures, across critical sectors, by introducing NBS both in terms of improving climate risk management and sustaining their business continuity to extreme climate change. The project will be showcased in five lighthouse regions across the Mediterranean, each corresponding to a present day challenge, that are aligned with regional policies and can constitute the EU as a global leader in the field. Med-IREN will cover different and diverse types of CI (energy, transport, water, ICT, social) , priority climate hazards within the Mediterranean, which is a climate hot-spot, and NBS interventions. In parallel, the interventions and solutions will be replicated into four more regions across the EU, covering the Mediterranean, Black Sea and Boreal regions. Med-IREN will also provide evidence how key enabling conditions, such as participatory governance and citizen engagement, novel forms of financing, innovative urban/landscape planning and capacity building will support regional systemic transformation nd provide the upscaling and replication mechanism within Mediterranean regions and beyond. A high-end digital decision making support toolset will be developed, integrating data from multiple sources, both in-situ and E.O., applying state-of-the-science models, as well as providing unprecedented visualization and sensemaking capabilities for understanding and quantifying resilience through-out the infrastructure and NBS life-cycle. Med-IREN will rely on the integration of the research output of more than 15 European and National projects, that focused on the (climate) resilience of infrastructures, regional adaptation and implementation of NBS. Med-IREN is conceived as a powerful showcase of the EU twin green & digital transition and an immediate success story of the EU Green Deal.

Ensuring a sustainable food system requires, above all other factors, re-entrusting our primary production to the guardians of our territory, the owners of small- and medium-sized farms and farm structures in rural areas. GUARDIANS focuses on understanding their challenges and empowering them with a set of digital innovative solutions that will help them to bridge the current technological gap between small and large farms. GUARDIANS will put in place a set of cost-effective and human-centric digital solutions, which aim to support and empower the penetration, sustainability and resilience of more agroecological farming models, like regenerative agriculture, natural grazing, alternative managed grazing strategies, and the promotion of pollinators in different farm structures. To do this, a multi-actor co-creation methodology, a set of adoption pathways and 9 different technologies, combining software and hardware (i.e. drones, sensors), will be customized to cover the farmers' needs. These digital solutions will be tested through a total of 24 small- and medium-sized farms and farm structures with a wide range of production types (arable crops, woody crops, grassland and livestock production) in 6 pilots represented by farming cooperatives (acting as one stop shops) from 5 different countries with diverse environmental, climatic and socio-economic conditions. As a result, GUARDIANS will increase the uptake of innovative digital technologies by farmers, guaranteed by the use of a multi-actor approach, integrating farmers and agricultural stakeholders at all stages of the project, as well as scientists, technicians and SMEs. Cascade funding and connections to specific stakeholders (agricultural cooperatives, agrifood hubs, DIHs, OGs) will be used as multipliers to allow GUARDIANS to roll up its impact throughout Europe. It is expected to roll-out and replicate GUARDIANS results up to 92 farms around Europe during the project duration.