$100M xPrize for Carbon Removal
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$100M xPrize for Carbon Removal
1–10 of 469 posts
Re: $100M xPrize for Carbon Removal
#2My idiot-layman brain says buy it from AirGas or capture from large emitters and pipe it into a geological structures like the do for storing helium. It could probably only get to gigatons if it's worldwide and we have enough geological structures capable of containing it.
Re: $100M xPrize for Carbon Removal
#3Re: $100M xPrize for Carbon Removal
#4Re: $100M xPrize for Carbon Removal
#5Here's my proposal, take that $100M and find a Saudi/Venezuela oil well operator. Give him the $100M in exchange for not pumping $100M worth of oil out of the ground.
But seriously, this is harder than it sounds. Unless you pay him to permanently sequester $100M of oil, I don't see how it would make a difference.
Re: $100M xPrize for Carbon Removal
#6Here's my proposal, take that $100M and find a Saudi/Venezuela oil well operator. Give him the $100M in exchange for not pumping $100M worth of oil out of the ground.
Re: $100M xPrize for Carbon Removal
#7Time to quit my job and become an inventor (actually something I thought was a real thing when I was a kid). My idiot-layman brain says buy it from AirGas or capture from large emitters and pipe it into a geological structures like the do for storing helium. It could probably only get to gigatons if it's worldwide and we have enough geological structures capable of containing it.
Re: $100M xPrize for Carbon Removal
#8How is the answer to “carbon removal” not just “turn deserts into plant areas” or “encourage algae blooms” or something? It seems implausible to me that any chemical carbon extraction process has superior externalities to just planting more trees or something.
Also, it is difficult to plant trees in a desert. Also, algae blooms are dangerous for other life forms.
However, there are some startups working with super-fast-growing (ugly) trees that are then used as construction material, which would be a longer-term-functioning sink. Not very clear whether that scales.
Re: $100M xPrize for Carbon Removal
#9Here's my proposal, take that $100M and find a Saudi/Venezuela oil well operator. Give him the $100M in exchange for not pumping $100M worth of oil out of the ground.
Re: $100M xPrize for Carbon Removal
#10You can blindly accept dogma or you can think about the implications of that in light of fanatical calls to remove CO2 from the atmosphere - CO2 which has been steadily removed by long term geological processes, and which is now below the levels of over 99% of earth's history.