PRELUDE will facilitate the transition to clean energy by combining innovative, smart, low-cost solutions into a proactive optimization service. The project is focused on assessing the right level of smartness necessary for any given household and then providing the optimal tools according to the needs of the user (occupant or tenant, owner or manager and energy service provider). It is designed to be versatile and adapt to the engagement level and monitoring and automation level of the building, motivating them to invest by increasing engagement and the smartness of the household. Passive solutions, such as natural ventilation and cooling will be prioritized through a free running strategy to reduce the energy consumption of mechanical HVAC. Predictive maintenance will be implemented to reduce maintenance and repair costs, emphasizing RES. Big data and advanced analytic tools will be used to facilitate flexible building-side demand and ease the integration into district heating and electricity grids. Proactive optimization will be achieved through data predictive control. These components will be interfaced through cloud middleware to deliver a highly interchangeable and interoperable solution. PRELUDE is designed as an optimization service, providing clear and pertinent feedback and suggesting retrofitting actions on a cost-efficient basis through dynamic building renovation passports. The project’s innovations will be demonstrated in a wide spectrum of applications: individual multi-apartment buildings in Turin and Geneva, large scale residential in Krakow, social housing in Athens, detached modern nZEBs in Denmark and on a district scale in the Municipality of Aalborg. Each of these cases featuring unique challenges and benefits for the users. PRELUDE will achieve energy savings exceeding 35% by leveraging both occupant and building operations. Similarly, maintenance and repair costs will be reduced by over 39%.

The future of aeronautic factories is oriented to manufacture lighter and cost-effective components using greener materials like thermoplastic composites (TPCs). In this sense, given their increasing use, providing with cost-efficient repair methods for their complete integration in production is needed. The main objective of RETPAIR is the development of new high performance, flexible and cost-effective, automated and robotized net-shape technologies to rework and repair TPC parts to be integrated in the manufacturing line. The proposed solutions assure one-side accessibility and are supported by a digital-based methodology to assist the patch design and manufacturing. An induction welding solution for structural damages repair based on pre-manufactured patches will be developed, and two in-situ consolidation solutions for structural and non-structural applications based on automated and robotized layer-by-layer patch in-situ creation: an automated laying (AL) solution based on ATL/AFP technologies (automated tape laying/automated fibre placement) will be investigated for structural and large size repairs, and a 3D printing FFF-based (Fused Filament Fabrication) solution, using both continuous carbon fibre filaments and short fibre filaments will allow to tune patches’ strength for different repair requirements (structural and cosmetic) To assure the thermal and mechanical quality of the repair, the critical process parameters (temperature, pressure, times/rates) will be monitored and controlled. The applicability of the new repair technologies for different damage scenarios (Single Part Level, on Major Component Assembly Level, Final Assembly Line) will be investigated, and the required work of a future industrial implementation for the technologies towards TRL6 will be analyzed RETPAIR developments will result in flexible and accurate repair technologies for high performance and quality solutions, thus collaborating in TPCs growing use in the aeronautic industry

ZDZW excels in offering a catalogue of IoT based non-destructive inspection technologies, providing an accurate inline evaluation of key product parameters that have an effect in quality requirements within different technical areas, such as: Part Integrity, Visual Requirements and Thermal Process efficiency. The ZDZW Inspection Solutions follow the concept of Inspection as a service, guaranteeing its cost effectiveness and improved return of investment, offering different types of subscription and pay-per-use models depending on the offered functionalities. To pursue the main goal of reducing defects and the waste generated in manufacturing processes, ZDZW addresses defects and waste reduction in three key areas that cover the entire manufacturing process and product lifecycle: (i) Monitoring and control improvement for process quality assurance, where first-time-right manufacturing rate can be increased, including improved durability properties and reduced waste generation; (ii) digitally enhanced Rework & Repair procedures for necessary part recovery and scrap reduction; and (iii) Continuous Sustainability evaluation to ensure the efficient use of materials and components across the full production line. ZDZW is strongly supported by collaboration with relevant EU initiatives such as ZDMP and i4Q, providing components and services that enhance key ICT aspects such as interoperability, interlinking, security, data reliability and digital platforms. ZDZW will demonstrate its ZD and ZW approach in 6 Pilots involving production processes with an important waste reduction potential, such as injection moulding, thermoforming, welding and coating, induction hardening, lithography and packaging, involving key industrial sectors as automotive, home appliances, renewable energy, e-health, and food and beverages.

EUReCOMP aims to provide sustainable methods towards recycling and reuse of composite materials, coming from components used in various industries, such as aeronautics and wind energy. The main pathways to achieve circularity will include: i) repairing, repurposing and redesigning parts from end-of-life large scale products and ii) recycling and reclamation of the materials used in such parts; thus, accomplishing reduction of waste and transformation to high-added value products.