The I3 Support Facility has published a new analytical article titled "Strengthening the EU’s raw materials value chains through interregional collaboration: the I4-GREEN case" as part of the I3 Instrument insights articles series. This publication explores how the I4-GREEN project serves as a strategic catalyst for sustainable, circular, and socially responsible innovation within the European Union's critical raw materials supply chains.
A central feature of the case study is the successful deployment of two industrial pilots located in the less developed regions of Extremadura and Andalucia in Spain; these pilots demonstrate cutting-edge technologies, such as the recovery of rare earth elements from mining waste and the use of E-LIX™ hydrometallurgical technology to extract strategic metals with a significantly reduced carbon footprint.
Furthermore, the project showcases the vital role of SMEs in the green transition; through an open call, 12 SMEs were selected to receive cascade funding and specialised business services, allowing them to integrate their innovative solutions directly into industrial mining operations.
The I4-GREEN experience provides a promising model for future EU initiatives, demonstrating how trust-based, interregional cooperation can evolve into concrete investments that reinforce Europe’s resilience and leadership in the circular economy.
Download the full article below to discover how interregional innovation is securing Europe’s industrial future.
