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Geoengineering Info Profile picture
@geoengineering1
May 27, 2023 • 5 tweets • 3 min read • Read on X
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🚨UPCOMING EVENTS🚨

Sixteenth @IAMConsortium Annual Meeting
📅 November 14th-16th, 2023
📍Venice, Italy 🇮🇹- Hybrid format

📢 The IAMC solicits abstracts for oral & poster presentations on various research topics including #CarbonDioxideRemoval & #NatureBasedSolution.

🧵 1/5 Image
Submission guidelines ⬇️

🚨Deadline: 30 June 2023

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Participation grants ⬇️
3/5 Image
🚨📢Important Dates📢🚨 ⬇️
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For more information, visit ⬇️
a1d0g2.emailsp.com/f/rnl.aspx/?fd…

#CarbonDioxideRemoval
#NatureBasedSolutions

5/5 Image

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More from @geoengineering1

Geoengineering Info Profile picture
Jul 17
🚨Global talk on #SolarGeoengineering is heating up but Latin America’s barely in the room.

A new study analyzes the #MakeSunsets case in Mexico & shows why Latin America & the Caribbean need urgent, inclusive SRM governance to prevent risks & protect real research.🧵1/8 Image
2/ With climate risks growing, solar radiation modification is gaining attention globally.

Yet in the Latin America & the Carribean (LAC) region, it's still a marginal topic, largely absent from political agendas, public debate, and regulatory systems.
3/ In 2023, a US-based startup called Make Sunsets released SO2 over Baja California without local approval, triggering outrage & prompting Mexico to ban SRM experiments.

The incident highlighted gaps in governance and ethical oversight.
Read 9 tweets
Geoengineering Info Profile picture
Jul 15
🚨🗓Carbon Removal Events🗓🚨

Here's a list of what's coming up this week (08 July - 21 July 2025) in the field of #CarbonDioxideRemoval:

🔗:

🧵1/17 teamup.com/kshqbfhrqkw36s…Image
EVENT—This is CDR: Divert, Transform, Apply – How BioForceTech is Removing CO2 by Turning Wastewater Sludge into Aggregate by @openaircollect

🗓15 July 2025 | Online
🔗

2/17lu.ma/4mr8gbc9
EVENT—What’s Hot in Carbon Removal – A Peek into the Future of Climate Tech by @airminers

🗓15 July 2025 | Online
🔗

3/17lu.ma/qcfpipnt
Read 18 tweets
Geoengineering Info Profile picture
Jul 13
📝💡𝐖𝐞𝐞𝐤𝐥𝐲 𝐂𝐃𝐑 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬💡📝

📰 Here's your round-up of top #CarbonDioxideRemoval News / Developments from this week (07-13 July 2025):

🔗:

🧵0/23
Frontier signed a $41M deal with Arbor for 116,000 tCO₂ removals (2028–2030).

1/23
frontierclimate.com/writing/arbor
Five UK cement & lime firms raised £60M to build the world’s largest cement CCS plant, creating 12,500 jobs.

2/23
constructionenquirer.com/2025/07/07/60m…
Read 25 tweets
Geoengineering Info Profile picture
Jul 11
🚨Georgia Tech researchers have developed a low-cost method to pull CO₂ from the air (#DAC) using cold temperatures and common materials, potentially slashing capture costs to ~$70 per ton and expanding where Direct Air Capture can work. #CDR

DETAILS🧵1/9 Image
2/ DAC is a critical tool for fighting climate change, but it’s been too expensive to scale.

Current systems often exceed $200 per ton of CO₂ captured, partly due to the high energy needed to run them.
3/ The Georgia Tech team found a smart way to tap into existing industrial cold from liquefied natural gas (LNG) terminals.

When LNG is regasified for use, huge amounts of cold energy are wasted (energy that can chill air for better CO₂ capture).
Read 10 tweets
Geoengineering Info Profile picture
Jul 9
🚨From Air to Stone🚨

New study revealed that Kenyan fig trees can literally turn parts of themselves to stone, using microbes to convert internal crystals into limestone-like deposits that lock away CO2, sweeten surrounding soil & still yield fruit. #CarbonRemoval

DETAILS🧵1/8 Image
2/ Some Kenyan fig trees, like Ficus wakefieldii, store CO₂ not just as organic matter (wood/leaves) but also as calcium carbonate (CaCO₃) - the same mineral as chalk or limestone.

This process is called the oxalate-carbonate pathway (OCP).
3/ PROCESS:

First, the tree forms calcium oxalate crystals inside its wood.

Then, special microbes (oxalotrophic microorganisms) or fungi convert these crystals into CaCO₃.

This locks up carbon in mineral form that can persist in soil far longer than organic carbon. Image
Read 9 tweets
Geoengineering Info Profile picture
Jul 8
🚨🗓Carbon Removal Events🗓🚨

Here's a list of what's coming up this week (08 July - 14 July 2025) in the field of #CarbonDioxideRemoval:

🔗:

🧵1/15 teamup.com/kshqbfhrqkw36s…Image
EVENT—5th Brazilian Congress of Remineralizers Conference

🗓8-11 July 2025 | Brazil
🔗

2/15remineralize.org/2025/01/5th-br…
EVENT—Can Germany lead the way on CDR Policy? by CDR Policy Scoop

🗓09 July 2025 | Online
🔗

3/15linkedin.com/events/cangerm…
Read 16 tweets

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