The turnover of mining and quarrying in Europe reaches up to 224 billion Euros and has generated EUR 64.9 billion of value added, 1% of the non-financial business economy total. The rise of key enabling technologies and the urbanisation and industrialisation of emerging economies in combination with increase in population and living standards will continue to drive growing demand for raw materials. The need to extract raw materials in a profitable, environmentally sound, and safe way for both mining workforce and communities is driving the mining industry towards innovative approaches to transform operations. Even though Industry 4.0 offers a wide spectrum of solutions, and intelligent technologies to address respective challenges, the mining industry hesitates to adopt such innovative approaches when compared to downstream industries. In addition, the need for a human-centred, environmentally oriented and society-driven approach is emerging in developing Industrial Internet of Things technologies for mining. Dig_IT will address the needs of the mining industry to move forward towards a sustainable use of resources while keeping people and environment at the forefront of their priorities. In order to achieve that Dig_IT proposes the development of a smart Industrial Internet of Things platform (IIoTp) that will improve the efficiency and sustainability of mining operations by connecting cyber and physical systems. The platform will collect data from sensors at 3 levels: (i) human, (ii) assets, (iii) environment and will also incorporate both market real time and historical data. The impact of Dig_IT to the European Mining industry, but also the society itself, can be summarised in the following (with a horizon of 4 years after project ends): (i) increase of the mining efficiency by 17%, (ii) increased OEE for machines and loading by 20% and 18% respectively, (iii) 19% reduction of CO2eq, (iv) about 310 new jobs created and (v) over 28M EUR ROI for the consortium.

The problem addressed by the OPTIMINER project is multi-faceted and significant in the European context. Europe's mining industry is grappling with the pressing need to efficiently and sustainably recover CRMs from increasingly complex and low-grade ores. OPTIMINER offers a comprehensive solution to Europe's mining challenges, encompassing five Key Exploitable Results (KERs). REMINER focuses on advanced technologies for efficient CRM recovery. These include smart ore sorters, membrane-based hydrometallurgical processes, bioleaching, and phytomining. They will comprise a marketplace of technologies that will be offered to the extractive industry through an innovative AI-enabled CRM Recovery Selector. DIGIMINER offers a digital platform for smart monitoring and control. It is enhanced with a Decision Support System and an NLP-based digital assistant, the Virtual Miner. Moreover, Digital Twins of the recovery pilot plants will be created to optimise productivity and provide with simulation capacities. ECOMINER delivers services enhancing sustainability and resilience. It boosts resource management and efficiency by designing a toolkit to optimise energy, water usage and waste valorisation, along with strategies for toxicity management and LCA. Financial sustainability is tackled by using an AI-enabled Market Observatory system to provide knowledge support and resilience to the end user. DEMOMINER showcases pilot lines for CRM recovery across different materials and geographical locations. Specifically, we are proposing 6 use cases in Spain, Greece, Poland, Finland and Chile, while focusing on CRM recovery, namely magnesium, tungsten, REE (esp. Neodymium), Copper, Cobalt and Coking Coal. GLOBEMINER promotes increased awareness and market uptake, highlighting the strategic EU-Chile strategic cooperation. Together, these components form an integrated approach to revolutionize CRM recovery, ensuring environmental sustainability and operational efficiency.

The RESLAG project proposal is aligned with the challenges outlined in the call WASTE-1-2014: Moving towards a circular economy through industrial symbiosis. In 2010, the European steel industry generated, as waste, about 21.8 Mt of steel slag. The 76 % of the slag was recycled in applications such as aggregates for construction or road materials, but these sectors were unable to absorb the total amount of produced slag. The remaining 24 % was landfilled (2.9 Mt) or self-stored (2.3 Mt). The landfilled slag represents a severe environmental problem. The main aim of RESLAG is to prove that there are industrial sectors able to make an effective use of the 2.9 Mt/y of landfilled slag, if properly supported by the right technologies. In making this prof, the RESLAG project will also prove that there are other very important environmental benefits coming from an “active” use of the slag in industrial processes, as CO2 saving (up to 970 kt/y from CSP applications, at least 71 kg/ton of produced steel from heat recovery applications), and elimination of negative impacts associated with mining (from the recovery of valuable metals and from the production of ceramic materials). To achieve this ambitious goal four large-scale demonstrations to recycle steel slag are considered: Extraction of non-ferrous high added metals; TES for heat recovery applications; TES to increase dispatchability of the CSP plant electricity; Production of innovative refractory ceramic compounds. Overall, the RESLAG project aims at an innovative organizational steel by-products management model able to reach high levels of resource and energy efficiency, which considers a cascade of upgrading processes and a life cycle perspective. All these demonstrations will be lead by the industries involved in the RESLAG consortium. The RESLAG project is supported by the main organizations representing energy-intensive industries, CSP sector, energy platforms, governments, etc.

The industry is facing surmounting challenges today, such as deeper mining, social license to operate, access to land, higher production rates, but at a lower cost and more challenging environments, both underground and on the surface. Innovative mining technologies, research and education are required through bridging of business, research, and education, to enable a sustainable, efficient, and successful mining industry now and in the future. MASTERMINE proposes a structural multilevel change for the mining operations, focusing on the top-down axis of Culture, Strategy and Tactics. Culture refers to the intrinsic change for the EU mines, to understand the value of digitalization and environmental sustainability We address the Strategy pillar for the mine, by designing high-level modules that address real industrial challenges. We lead the digital transformation of mines through CYBERMINE, we foster autonomous and electric operations along with smart monitoring and maintenance through AUTOMINE, we ensure safety and stability in critical structures using GEOMINE, in GREENMINE we enhance the environmental sustainability of the mines by improving energy consumption, air quality and GHG emissions, water savings and waste valorisation. In METAMINE, we build a virtual world for the EU mines, introducing the concept of the mining metaverse hosting all the technologies, along with Digital Twins and Business Intelligence to provide simulation and decision support. Finally, we make the EU mine OURMINE, by bringing the communities together, build trust around the sustainability compliance of the raw material and fostering social innovation. We are going to demonstrate our approach in 5 EU demo cases and one replication demo in South Africa. Our mining partners offer access to a total of 11 mines around Europe, producing 10 different raw materials, including 5 CRMs (Cobalt, Tungsten, Coking Coal, Phophate Rock and Platinum).