this post was submitted on 12 May 2026
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Technology

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[–] Thorry@feddit.org 5 points 3 days ago

Since we've stopped using CFC gases in our air conditioners and fridges, this has been mostly a non issue. The biggest issue also wasn't the leaking, it was improper recycling. Things were just thrown away, leading to the gas escaping. These days proper recycling is mandatory in most countries and programs have been setup to do so.

Modern airconditioning systems mostly use a pure form of propane (R290). Which is still not the best thing to release, but has a very low environmental impact. Fridges have mainly used R134a for the past 30 years or so, which also doesn't have a major environmental impact. R32 is also still used a lot, but is being phased out in favor of R290.

I think this is mainly a solved problem. But if they want to spend a few million to figure out if they can do better, more power to them.