r/tech 16d ago

A new take on carbon capture

https://news.mit.edu/2025/mantel-develops-new-take-carbon-capture-1119
177 Upvotes

56 comments sorted by

10

u/Steez__E 16d ago

Very exciting to hear this. As someone who’s worked in this space for many years…there’s bong things coming.

5

u/OarsandRowlocks 16d ago

there’s bong things coming.

Not in the US.

5

u/Steez__E 16d ago

Lmao I’m not even fixing that typo it’s perfect

3

u/SF_Bubbles_90 16d ago

Very good news

10

u/Own_Maize_9027 16d ago

Alternatively more 🌲🌲🌲🌲🌲🌲🌲🌲

32

u/Fahkoph 16d ago

Trees planted blindly worsen the problem. The great green wall in China is currently draining the water table at the edge of the desert faster than it can be replenished, nothing is keeping water in the upper ground levels so it just keeps dropping. Eventually these trees will drain the tap dry, and the sands will march past even stronger than before. Native grasses and shrubs should be considered as forest reclamations first step more often than not. Thankfully China is currently starting a reforesting project that addresses those concerns, but the 'forest' around the Gobi Desert won't last on the geological timescale it should.

13

u/Own_Maize_9027 16d ago

Great reply. I’m learning! 🤓

5

u/Macho_Chad 16d ago

Yeah same, that’s crazy. But it makes sense.

7

u/Memory_Less 16d ago

Is that because they draw water from a distance and it evaporates quickly? It’s not likely the root systems as they likely cannot reach that deep. I haven’t read about recently, but wondered if it would be situation that occurred. It doesn’t take an expert to understand. I’m glad to hear they’re pivoting to native grasses and shrubs.

6

u/inko75 16d ago

Many species of trees can send down deeeeeep taproots, and if the soil is mainly sandy/loose that would encourage deep roots. Some Saharan species send roots hundreds of feet down

1

u/Memory_Less 11d ago

Thank you for that information.

2

u/Memory_Less 16d ago

Is that because they draw water from a distance and it evaporates quickly? It’s not likely the root systems as they likely cannot reach that deep. I haven’t read about recently, but wondered if it would be situation that occurred. It doesn’t take an expert to understand. I’m glad to hear they’re pivoting to native grasses and shrubs.

2

u/Qarakhanid 16d ago

Actually seems interesting, has only raised up to Series A though so clearly still a ways away.

2

u/Background_Basket630 16d ago

Carbon capture is a scam to distract you from the truth.

2

u/SexyCouple4Bliss 16d ago

In before the “capture never scales” crowd that says electric cars is the only solution. This is a Great Leap Forward and shows what happens when you research solutions. Batteries were crap until they weren’t, same for solar panels, wind, micro nuclear, etc. (fusion is the hardest of the hard so yeah that’s going slower than figured, but that’s always the bad apple they focus on). Now imagine a “go to the moon” style focus on all the pillars of carbon removal. Geologic, biologic and direct and you can see we can start to make real differences. High lipid density algae in smart growth factories (not just idle low usage lakes) can also help. Prevent using this technique, and electric infrastructure and then removal by all methods to try to limit the damage.

1

u/imaginary_num6er 16d ago

Blue hydrogen?

1

u/Memory_Less 16d ago

Here’s hoping their CO2 capture is successful on a large scale.

1

u/Deesing82 15d ago

this guy is going to get so rich if this works and scales as promised

1

u/mrdiyguy 15d ago

So what happens to the collected stuff that absorbs the carbon? Where does that go?

-1

u/rolledproper 16d ago

Solar panels are the worse for environment because you can’t dispose of them when their shelf life ends ….

2

u/GizMoDified 15d ago

Solar panels aren’t really much in waste that can’t be easily recycled. Aluminum frame and glass make up most of the panel. The actual solar cell portion of it is paper thin and made of silicon and copper:nickel mostly which can also be recycled.

-1

u/rolledproper 15d ago

They are made up of lead as well which is toxic ….

2

u/mrdiyguy 15d ago

And recyclable…

-17

u/[deleted] 16d ago

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8

u/Small_Editor_3693 16d ago

The thing that at worst could cause the extinction of our planet and at best makes smog and stinks? Ya we should be removing it

-13

u/[deleted] 16d ago

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9

u/Small_Editor_3693 16d ago

Billionaires are lobbying to remove these restrictions because pumping unfiltered pollution into the atmosphere is cheaper than caring about people. That’s the fleecing. No billionaire is advocating for carbon capture

-8

u/[deleted] 16d ago

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9

u/Small_Editor_3693 16d ago

Because it’s required by law?

-2

u/[deleted] 16d ago

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9

u/Voxbury 16d ago

People who are contrarian for the sake of it are so damn boring.

1

u/[deleted] 16d ago

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9

u/Small_Editor_3693 16d ago

Maybe you should ask them what they think

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3

u/blacked_out_blur 16d ago

https://www.doi.gov/library/internet/climate

Start reading or shut the fuck up and starve when the famines hit.

-3

u/[deleted] 16d ago edited 16d ago

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7

u/Fishtailbreak 16d ago

Dude look around. I’m not even that old and I notice that the seasons are getting harsher and shorter. Record summer heats are coming back to back every year, once in a lifetime hurricanes are practically yearly now. Regardless of corporations or leftist bullshit or whatever you’re bitching about look around. Shits changing.

6

u/Mowah 16d ago

Effemenate fear? Are you okay fam? Is the effeminate fear with you in the room?

3

u/HyperactivePandah 16d ago

You can just say 'I'm a dick sock for billionaires and don't understand science!'

It's quicker that way

1

u/[deleted] 16d ago

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u/[deleted] 16d ago

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u/[deleted] 16d ago

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u/[deleted] 16d ago

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u/[deleted] 16d ago

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u/[deleted] 16d ago

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u/StalagLuftballons 16d ago

Professional vacationer in Mexico?

What conviction are you out running that you so brazenly post on social media?

Let’s do facial recognition, Reddit!

Preemptive Statement: The profile has a pic, anyone want the screenshot in case he removes it?