Air conditioning, refrigeration, and other cooling technologies account for more than 20 percent of today’s global energy consumption, while the refrigerants they use have a global warming potential thousands of times greater than carbon dioxide. In a recent study in the journal Science, a team led by Maryland Engineering Professors Ichiro Takeuchi, Reinhard Radermacher, and Yunho Hwang introduced a high-performance elastocaloric cooling system that could represent the next generation of cooling devices.
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Source: Phys.org