Opportunities for thermoelectric generators in supporting a low carbon economy
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Date
2022
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Abstract
Environmental pollution, global warming and increasing energy demands are urgent challenges facing society. Governments all over the world have set a national policy target for the transition to a zero or low carbon dioxide economy. As a result, scientists and engineers in industry and academia are working to develop cleaner, alternative and sustainable energy production technologies. One technology that has potential in this green technology transition is thermoelectric generators (TEGs), traditionally used off-grid and isolated from things such as stand-alone solar-thermal cells for military and aerospace applications such as missile-testing systems and space telescope cameras. However, future applications based on home entertainment, security systems and smart metering applications are imminent. Key limitations to this are low efficiency, high costs and self-heating with low thermal conductivity. Hence, this study aims to examine the current state of the art of TEGs and identify future research directions to achieve support for the green technology transition. The key findings of this study show that present successes will fulfill the future advancement of thermoelectric technology by supporting a low carbon dioxide economy. © 2022 ICE Publishing: All rights reserved.
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Keywords
Carbon , Electronic equipment , Environmental management , Environmental technology , Global warming , Military applications , Renewable energy resources , Thermal conductivity , Thermoelectric equipment , Cleaner energies , Energy demands , Environmental pollutions , Green technology , Low carbon economy , National-policy , Scientists and engineers , Technology transition , Thermoelectric generators , Zero carbons , Aerospace applications