this post was submitted on 10 Sep 2023
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Uplifting News

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Occidental Petroleum is investing in billion-dollar projects to suck carbon dioxide out of the sky. The effort is raising hopes — and eyebrows

By Daniel Estrin, Camila Domonoske

3-Minute Listen / Transcript available

https://www.npr.org/2023/09/08/1198373683/sucking-carbon-dioxide-out-of-the-sky-is-moving-from-science-fiction-to-reality

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[–] PiousAgnostic 2 points 1 year ago (1 children)

Gasses can definitely be trapped underground. That's where we mine methane, ethane,and propane.

[–] [email protected] 2 points 1 year ago* (last edited 1 year ago) (1 children)

You don’t think it would just come back out the same hole they pulled the oil out of when they’re done? Or that the cavern they just created would collapse, releasing the gas at some point?

[–] PiousAgnostic 2 points 1 year ago

No, they can cap those off pretty well. Honestly, I think we need a way to start capturing CO2 and that's a solid solution for holding a large amount of CO2.

Once our CO2 emissions finally come under control and we are not pumping out an insane amount, we will need to start finding ways to capture massive amounts of CO2 and holding them, or chemically changing the CO2 into liquids or solids.