#co2removal — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #co2removal, aggregated by home.social.
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Heated Rocks Promise Rapid Carbon Sequestration
Stanford scientists heat rocks to capture CO2 thousands of times faster than nature. This could be a cheap way to fight climate change. Find out how it works and what it means.
#CarbonCapture, #ClimateTech, #Stanford, #CO2Removal, #GreenTech
https://newsletter.tf/heated-rocks-capture-co2-faster-than-nature/
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Scientists have found a way to heat rocks to capture CO2 thousands of times faster than natural processes. This is a major step in fighting climate change.
#CarbonCapture, #ClimateTech, #Stanford, #CO2Removal, #GreenTech
https://newsletter.tf/heated-rocks-capture-co2-faster-than-nature/ -
Direct Air Capture (DAC) and Carbon Sequestration are redefining #ClimateTech.
Instead of just reducing emissions, we can now remove CO2 directly from the atmosphere using advanced #CarbonRemovalTechnology.
A key step toward achieving #NetZero emissions and building scalable #SustainableTechnology solutions.
#DirectAirCapture #CarbonSequestration #ClimateInnovation #CO2Removal
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Direct Air Capture (DAC) and Carbon Sequestration are redefining #ClimateTech.
Instead of just reducing emissions, we can now remove CO2 directly from the atmosphere using advanced #CarbonRemovalTechnology.
A key step toward achieving #NetZero emissions and building scalable #SustainableTechnology solutions.
#DirectAirCapture #CarbonSequestration #ClimateInnovation #CO2Removal
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🏭 Climate-neutral? Only with massive CO₂ removal
The #CDRterra factsheet shows results from ten research consortia involving ESRAH and #CLICCS on land-based #CO2Removal in Germany – potentials, risks, and implementation barriers.
👉 https://www.esrah.uni-hamburg.de/about/news/06-news-2025/2025-12-09-cdrterra-research-project.html
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Downside: full text search will never fully work in the Fediverse. If my instance doesn't know of a post on your instance I'll never find your interesting words unless maybe you tagged them meaningfully with
#CO2removal
, plus my instance follows that hashtag on a big-enough relay,
plus I search for that # instead of for the word only.
The relay being big enough means: it has to know your post. If it doesn't, my instance following the #CO2removal on the relay won't be able to find your post either.This knowledge gap is not in the architecture of Bluesky. But its resource use therefore is simply prohibitive for meaningful decentralisation purposes that really do curb the power exerted by single software developer or hosters.
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Invitingly provocative but with factual underpinnings that will endure after heat is dissipated.
"Recently, many studies have touted the idea of planting trees as a natural means of climate mitigation...Initial estimates were strongly criticized for their false assumptions...but many of the critiques also failed to acknowledge that at least a century of work has documented successful tree planting..."
Reasons asserted, practical steps suggested:
https://www.frontiersin.org/articles/10.3389/ffgc.2024.1372409/full
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A recent paper in Science assesses the sustainability risks of land-based #CO2Removal techniques.
Unsurprisingly, land-based #CarbonDioxideRemoval is not only inefficient, but also not sustainable, with negative impacts on biodiversity, freshwater use and food production.
CO2 removal should be deployed only with careful consideration of its potential impacts. Much better (and cheaper) is to prioritize CO2 emission reductions.
#cllimatechange
https://znetwork.org/znetarticle/why-we-cannot-rely-on-land-based-co%E2%82%82-removal-to-address-the-climate-and-biodiversity-crises/ -
#ClimateChange #JohnKerry #CO2Removal
John Kerry: relying on technology to remove carbon dioxide is ‘dangerous’
https://www.theguardian.com/us-news/2023/apr/25/john-kerry-relying-technology-remove-carbon-dioxide-dangerous?CMP=Share_AndroidApp_Other -
"...hybrid sorbent, such as other amine-based sorbents, is amenable to thermal desorption at less than 90°C. In addition, seawater was validated as a viable regenerant, and the desorbed CO2 is simultaneously sequestered as innocuous, chemically stable alkalinity (NaHCO3)...During brine regeneration and OH− conditioning, copper leakage from the sorbent was minuscul...Consequently, the CO2 removal capacity Polyam-N-Cu2+ did not undergo any noticeable decline"
#CO2Removal
https://www.science.org/doi/full/10.1126/sciadv.adg1956 -
Here are some methods to remove CO2 from the atmosphere
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New blog by Carbon Drawdown Initiative, showing what #EnhancedWeathering looks like, with pictures from experiments around the world.
More than 50.000 tons of silicate materials were applied in 2022 and more than 500.000 tons are planned for 2023!
Including our experiments in Antwerp that are also on instagram: https://www.instagram.com/enhancedweatheringrocks/
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New blog by Carbon Drawdown Initiative, showing what #EnhancedWeathering looks like, with pictures from experiments around the world.
More than 50.000 tons of silicate materials were applied in 2022 and more than 500.000 tons are planned for 2023!
Including our experiments in Antwerp that are also on instagram: https://www.instagram.com/enhancedweatheringrocks/
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New blog by Carbon Drawdown Initiative, showing what #EnhancedWeathering looks like, with pictures from experiments around the world.
More than 50.000 tons of silicate materials were applied in 2022 and more than 500.000 tons are planned for 2023!
Including our experiments in Antwerp that are also on instagram: https://www.instagram.com/enhancedweatheringrocks/
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New blog by Carbon Drawdown Initiative, showing what #EnhancedWeathering looks like, with pictures from experiments around the world.
More than 50.000 tons of silicate materials were applied in 2022 and more than 500.000 tons are planned for 2023!
Including our experiments in Antwerp that are also on instagram: https://www.instagram.com/enhancedweatheringrocks/
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New blog by Carbon Drawdown Initiative, showing what #EnhancedWeathering looks like, with pictures from experiments around the world.
More than 50.000 tons of silicate materials were applied in 2022 and more than 500.000 tons are planned for 2023!
Including our experiments in Antwerp that are also on instagram: https://www.instagram.com/enhancedweatheringrocks/
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(Test for cross-posting)
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RT @JudithHauck
Hardly anyone who speaks as clearly about #CO2Removal #CDR as Julia #Pongratz.Emission reductions first, #cdr second.
Go speak to her and excellent @CDRmare and @CDRterra colleagues if you attend #COP27.With @PFriedling, she will also present the #CarbonBudget on Friday. https://twitter.com/cdrterra/status/1589208979758256129
https://twitter.com/JudithHauck/status/1589219857387900930