this post was submitted on 23 Jan 2026
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102
A new cooling technology freezes food without warming the climate (www.anthropocenemagazine.org)
submitted 22 hours ago by RodgeGrabTheCat@sh.itjust.works to c/technology@lemmy.world
32 comments fedilink hide all child comments
 

Imaging if this technology could cool a data centre.

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[–] BussyCat@lemmy.world 4 points 14 hours ago (1 children)

Old school refrigerants were absolutely horrendous ghg even modern ones are pretty bad with R134 being 1430x worse of a ghg than CO2

If we can reduce that, that’s good! And metals like titanium are recyclable so yes initially extracting them is bad but the full lifecycle isn’t as terrible

[–] SkyeStarfall@lemmy.blahaj.zone 1 points 4 hours ago

Modern refrigerants don't use R134