How to Transfer Thermoelectric Technology from Academia to Industry? The Case of Thermo Power Systems

The European scientific community focused on thermoelectrics is highly active, driving key advancements in knowledge. However, the transition from academic research to industrial applications remains limited. Most private companies in this field are start-ups or SMEs that face significant challenges not only in scaling up thermoelectric technology but also in bridging the gap between academia and industry - a crucial yet complex step in a niche sector that demands substantial production infrastructure. Recently, Thermo Power Systems has begun industrializing a sustainable thermoelectric technology developed at UCLouvain (Belgium) over the past decade 1-4. This contribution highlights the key factors enabling a successful technology transfer: (i) an innovative funding strategy involving collaboration with a climate-tech start-up studio, (ii) a strong partnership with academia through licensing and lab access agreements, (iii) vertical integration from raw material processing to thermoelectric system manufacturing, and (iv) a technology designed from the outset for sustainability, scalability, and cost efficiency. These elements have enabled thermoelectric technology to move beyond the lab. Finally, we present several prototypes of thermoelectric waste heat recovery systems successfully installed and operating in real industrial environments. References 1 G. Roy, E. Matagne, P. J. Jacques, Journal of Electronic Materials, 42, 1781-1788 (2012). 2 C. van der Rest, A. Schmitz, P. J. Jacques, Acta Materialia, 142, 193-200 (2018). 3 G. Roy, C. van der Rest, S. Heymans, E. Quintin, V. Dupont, J.P. Erauw, A. Schmitz, P. J. Jacques, Journal of Electronic Materials, 48, 5390-5402 (2019). 4 C. van der Rest, V. Dupont, J. P. Erauw, P. J. Jacques, Intermetallics, 125, 106890 (2020).