GRAPHERGIA launches three demonstration cases to pilot graphene-based energy solutions

The demonstrators' development began in March 2026 and aims to validate cutting-edge solutions in smart self-charging textiles and next-generation lithium-ion batteries for applications in healthcare, aerospace, mobility, and wearable electronics.

Three Demonstrators Enter Piloting Phase

The first demonstrator, ‘All-in-one self-charging textile capable of energy harvesting and storage’ is led by BORN Knitting Engineers. It integrates advanced electronic components directly into fabrics, enabling battery-free wearable solutions supporting wellness and performance monitoring. Two use cases are being explored: a smart textile system featuring a T-shirt designed for energy harvesting and storage and a belt for real-time gait monitoring, together with a self-powered smart seating prototype that will function as an autonomous passenger seat indicator.

The second demonstrator, ‘Self-powered structurally integrated sensor for aerospace structures’, is guided by Adamant Composites. It focuses on a self-powered, miniaturised sensor embedded within composite materials powered by a triboelectric nanogenerator. This system will enable wireless monitoring of strain and temperature, providing continuous insight into material performance during operation.

Pleione Energy leads the third demonstrator, ‘Advanced graphene-based LIB module prototype for space applications’, supporting the development of a rigorous qualification protocol for cylindrical LIB cells, ensuring both electrochemical performance and mechanical integrity for integration to CubeSat missions. The module will comprise battery cells, a management system, interconnectors, and supporting structures, and will be prepared for in-orbit validation and future use in space applications.

“The launch of our three demonstrators marks a crucial step for GRAPHERGIA as it moves forward with system-level validation, generating key performance data to confirm readiness for integration into textile, aerospace, and space grade energy applications”, explains Despoina Batsouli, Head of Advanced Materials Division at Adamant Composites, the GRAPHERGIA partner leading and coordinating the demo cases.

Eco-Design and Sustainability at the Core of GRAPHERGIA’s Methodology

A central element of the project is its Safe-and-Sustainable-by-Design (SSbD) approach. GRAPHERGIA employs water-based or solvent-free materials, avoids hazardous substances such as toxic binders, and uses laser-based processes to reduce energy consumption and waste.

The project also incorporates Life Cycle Assessment (LCA) and Life Cycle Costing (LCC) to evaluate environmental and economic performance. These assessments examine the full process chain, from material development to manufacturing and deployment. In addition, eco-design principles are applied to enhance the recyclability and reusability of all materials and components developed within the project.