POSIDON gathers 5 European procurers facing similar problems in the sites they manage, affected by analogous pollutants (2 front-runners-Trieste, IT and Bilbao, ES-and 3 observers - Spaque, BE; Vitoria Gasteiz, ES; Baja do Tejo, PT), leveraging public demand to identify fit-for-purpose and cost-effective innovative and sustainable solutions to soil contamination. The common challenge faced by the buyers’ group is identifying a new, life-cycle cost-effective technology for soil and groundwater remediation, capable of decontaminating heterogeneous anthropic soils in brownfields with a mixture of industrial waste (blast furnace slags, construction & demolition waste, filling soils polluted by petroleum hydrocarbons) and soils consisting of clays and sands of marine origin, highly polluted by petroleum hydrocarbons (TPHs and PAHs) and heavy metals (arsenic and lead). Studies on the state of the art, patent analysis, foresight scanning and early market engagement meetings, show that no available technology can meet all identified needs, thus appropriate remediation technologies cannot be acquired through traditional off-the-shelf procurement.With PCP, procurers aim to achieve ambitious improvements in terms of quality and effectiveness, efficiency and sustainability of new technology to bring to the market. R&D will be split into three phases: solution design, prototyping, original development and testing of 2 prototypes. Evaluations after each phase progressively identify solutions offering the best value for money. This phased approach allows successful contractors to improve their offers for the next phase based on feedback from procurers. POSIDON intends to create a critical mass through the consolidation of a pan-European network of procurers who, sharing their needs and efforts, can enable the development - through PCP - and subsequent deployment - through a PPI - of novel technologies aimed to cover bigger market challenges in areas of common European interest

Public procurement represents +/-19% of the EU’s GDP. Historically a small and slower uptake of innovations has been witnessed along with the fragmentation of publ demand.. PE represents a fundamental driver of innovation and competitiveness.Urban regeneration conducted by Bilbao confirms that the development of mixed formulas publ-priv for projects of mutual interest entails higher quality, effectiveness+efficiency in the management of publ services. Innovation procurement of products and services can (i) be used to deliver societal objectives requiring new solutions not available on the market or too expensive (ii) solve problems related the commercialization of innovative solution (iii) improve quality+efficiency of publ services with better value 4 $. It is clearly set by the BRODISE project. Objectives:Mobilize publ+priv purchasers+cities networks of cities in SD, , to understand in-depth the technology state of the art and the innovation gap to be addressed by significant R&D,Structure+design a pcp initiative, leveraging the complementarity of the partners for bringing together the demand so create a critical mass for acquire cost-effective solutions, whilst creating new jobs and opportunities for business growth in Europe, specially SMEs. The driver is essentially economic. A complex challenge-based approach has been assumed by the consortium to:Confirm and describe a real technological demanding problem that impact negatively on the PE and on quality of life for all; Avoid the hyper-fragmentation of PP, pre-determine the condition for the development of new EU standard; Predetermine a competitive market, also enabling and preparing the participation of new players, Enable knowledge sharing.At the end the procurers will be able to lunch PCP and an earlier reality check of industry R&D Undertake efficient solutions for brownfields SD through PCP are: Decontaminate the entire brownfield, coordinate resources,use the most advanced innovative decont techniques.

This project is aimed at a new technology for heating, cooling, air humidity control and water recovery in greenhouses as well as for drying of agricultural goods using thermo-chemical conversion principles based on the use of salt solutions (thermochemical fluids). The common effect in all applications is the hygroscopic property of thermochemical fluids, allowing an uptake of water vapor from air thus releasing sensible heat involved in the phase change. The technology allows to (1) use unexplored potentials of solar- and residual heat at farm level, (2) to convert and to store the heat into thermochemical potential without thermal losses and (3) to use the potential through re-conversion of the potential into heat within the above-mentioned applications. Within two different demonstrators in Central European Climate (heating) and Mediterranean Climate (cooling, water recovery and desalination) the technology will be tested, further developed and disseminated. Lab tests will explore the processes and materials involved, will include tests on material drying and on interactions between different applications. Development of improved knowledge on modelling of the involved processes, the simulation and control of specific applications and the development of control strategies are further tasks to provide a bright insight into the novel approach. Strategies to bring the technology to market will be developed. Thermochemical applications in agriculture have the potential to significantly reduce the energy consumption in greenhouse climate control as well as in crop drying and will provide an alternative to energy intensive water desalination in arid regions. The uptake, conversion and storage of solar heat from greenhouses even provides the perspective to turn protected intensive horticulture from an energy/water consuming to an energy/water producing method, allowing to secure the important market of food production and food processing and to extend it to new regions.