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Samsung and US researchers say a new technology called thermoelectric cooling can make refrigerators 70% more energy efficient, & could enable them to power themselves from their ambient environment (www.eenewseurope.com)

submitted 1 day ago by [email protected] to c/[email protected]

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[–] [email protected] 6 points 1 day ago (1 children)

I’m calling bullshit.

Their findings were published in the peer-reviewed journal, Nature.

https://www.nature.com/articles/s41467-025-59698-y

[–] [email protected] 10 points 1 day ago* (last edited 1 day ago)

I'm not questioning the findings. I'm questioning the article, and your interpretation to arrive at such a summary.

APL plans to continue to partner with organizations to refine the CHESS thermoelectric materials with a focus on boosting efficiency to approach that of conventional mechanical systems

energy-harvesting technologies for applications ranging from computers to spacecraft

70% improvement in efficiency in a fully integrated refrigeration system.

It's all potential, and possibilities, and future projections. I'm sure someone will find real world applications for it, but a fridge tacked out with Peltier tiles that draws energy from its ambient environment (while actively ruining the thermal gradient by the way) is ludicrous.