this post was submitted on 23 Jan 2026
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119
A new cooling technology freezes food without warming the climate (www.anthropocenemagazine.org)
submitted 1 day ago by RodgeGrabTheCat@sh.itjust.works to c/technology@lemmy.world
50 comments fedilink hide all child comments
 

Imaging if this technology could cool a data centre.

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[–] BussyCat@lemmy.world 2 points 8 hours ago

https://www.freon.com/en/industries/refrigeration/residential-refrigeration

R134 was the “safe” refrigerant to replace R-12 because R12 is 11000x more potent of a ghg than co2

There are some new refrigeration units that use R600 but the vast majority of refrigerators are still R134

R600 being a highly flammable gas (it’s butane) has slowed its rollout a lot. Hence why a solid state non volatile refrigerant is still a cool development