From waste heat to electrical power: A new generation of thermomagnetic generators

Use of waste heat contributes largely to sustainable energy supply. Scientists have now come much closer to their goal of converting waste heat into electrical power at small temperature differences. Electrical power per footprint of thermomagnetic generators based on Heusler alloy films has been increased by a factor of 3.4.

from Top Technology News -- ScienceDaily https://ift.tt/3trkBA4