Thermomagnetic generators are emerging as a promising technology for harnessing ultra-low-grade thermal energy in marine environments. This approach capitalizes on temperature differences in ocean waters, converting thermal energy into electrical power efficiently and sustainably. The use of thermomagnetic materials, which exhibit changes in magnetic properties based on temperature variations, is central to the functionality of these generators. Such innovations hold significant potential for expanding renewable energy sources, particularly in regions where conventional energy harvesting methods face challenges due to low-temperature gradients. Advanced research and development in this field are essential to optimize and implement these systems for practical and broad-scale applications in marine settings.
