Image of an industrial process where there is a source of heat that is wasted. This represents one of the main application fields for TEGs, where high temperature waste heat could be transformed into electricity, achieving a better energy efficiency

High temperature waste heat


Approximately 70% of the globally produced primary energy gets lost; most of it as waste heat


Energy streams that are wasted are unacceptable to achieve energy efficiency; most of this lost energy is in the form of heat.

Industrial processes and fossil fuel based electrical power stations provide a large amount of high temperature waste heat and an attractive potential of efficiency increase. Key requirements of modules are high temperature and long-term stability, robustness against mechanical impact and corrosion. ESPRYX™ can offer the solution!