Geoengineering Info Profile picture
May 20, 2023 โ€ข 6 tweets โ€ข 3 min read โ€ข Read on X
Rewind "restore the earth's carbon balance by storing #OrganicCarbon in anoxic water."

#CarbonDioxideRemoval

Details in a ๐Ÿงต below โฌ‡๏ธ
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Plants are the best option for capturing CO2

"They naturally extract CO2 from the air and use it as feed. The more CO2 plants absorb, the less CO2 remains trapped in the atmosphere."
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As plants decompose, CO2
is released back to the air

"If left alone, plants are eaten by other organisms and releasing the carbon back to the carbon cycle within months."
3/6
Anoxic conditions slow decomposition

"In anoxic waters, plants decompose extremely slowly, effectively storing the carbon much longer."
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The Black Sea is the ideal location

"It is the largest anoxic body of water on earth, 2km deep, surrounded by fertile lands. The Black Sea is the optimal environment allowing affordable, environmentally safe, gigaton scale #CarbonRemoval in this decade."
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Read more about Rewind here โฌ‡๏ธ
rewind.earth

#CarbonDioxideRemoval

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More from @geoengineering1

May 28
๐Ÿšจ๐Ÿ“…CDR REMINDERS!๐Ÿ“…๐Ÿšจ

Here's a list of what's coming up this week (๐Ÿฎ๐Ÿด ๐— ๐—ฎ๐˜† - ๐Ÿฌ๐Ÿฏ ๐—๐˜‚๐—ป๐—ฒ ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฐ) in the field of #CarbonDioxideRemoval:

#CDREvents #Deadlines #CDRJobs

๐Ÿงต1/12 Image
EVENTโ€”A Buyers Guide to Enhanced Rock Weathering by @senken_io

๐Ÿ—“๏ธ28 May 2024
๐Ÿ“Online

2/12
senken.io/webinars/a-buyโ€ฆ
EVENTโ€”In-situ Enhanced Mineralization Value Proposition as a Carbon Dioxide Removal Technique

๐Ÿ—“๏ธ28 May 2024
๐Ÿ“Online
๐Ÿ”—

3/12events.teams.microsoft.com/event/60f9a066โ€ฆ
Read 14 tweets
May 26
๐Ÿ“๐Ÿ’ก๐–๐ž๐ž๐ค๐ฅ๐ฒ ๐‚๐ƒ๐‘ ๐‡๐ข๐ ๐ก๐ฅ๐ข๐ ๐ก๐ญ๐ฌ๐Ÿ’ก๐Ÿ“

๐Ÿ“ฐ Here's your round-up of top Carbon Dioxide Removal News / Developments, Reports & Scientific Papers from this week (๐Ÿฎ๐Ÿฌ ๐— ๐—ฎ๐˜† - ๐Ÿฎ๐Ÿฒ ๐— ๐—ฎ๐˜† ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฐ)

๐Ÿ”—:

#CarbonDioxideRemoval
#CDR

๐Ÿงต0/24
Google, Meta, Microsoft & Salesforce formed Symbiosis Coalition, an alliance meant to scale nature-based CDR. Symbiosis wants to ease access to 20M tons of natural CDR credits by 2030, making it the largest ever advance market commitment of the sort.

1/24
symbiosiscoalition.org/perspectives/iโ€ฆ
@280earth, a DAC tech developer, announced that it has completed construction & started operating its first direct air capture facility in Oregon. The firm also announced it has officially closed a $50M Series B Round of investment.

2/24
www-oregonlive-com.cdn.ampproject.org/c/s/www.oregonโ€ฆ
Read 26 tweets
May 22
๐ŸšจIn a NEW study, novel self-operating electrochemical tech is presented "that not only combines #OIF & #OAE but also recovers H2 gas from seawater, hence offering a promising solution for achieving quantifiable & transparent large-scale #mCDR."

๐Ÿ”—

๐Ÿงต1/12 nature.com/articles/s4418โ€ฆ
Image
Electrochemical OIF (EOIF) Tech

"This tech represents a promising solution to increase the ocean capacity for CDR & enhance primary production in the ocean based by combining both OIF & OAE concepts, in addition to potentially allowing for H2 recovery from the ocean."

2/12 Image
The proposed EOIF relies on releasing Fe in ocean via electrochemical reactions at electrode. The electrochemical release of Fe & OH-, which are controlled by Faradayโ€™s law, demonstrates an engineered route to regulate Fe release rate, its bioavailability & pH of seawater.

3/12 Image
Read 13 tweets
May 21
๐Ÿšจ๐Ÿ“…CDR REMINDERS!๐Ÿ“…๐Ÿšจ

Here's a list of what's coming up this week (๐Ÿฎ๐Ÿญ ๐— ๐—ฎ๐˜† - ๐Ÿฎ๐Ÿณ ๐— ๐—ฎ๐˜† ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฐ) in the field of #CarbonDioxideRemoval:

#CDREvents #Deadlines #CDRJobs

๐Ÿงต1/16 Image
EVENTโ€”Quarterly Policy Update - CDR policy in Germany by @CarbonGap and Remove

๐Ÿ—“๏ธ21 May 2024
๐Ÿ“Online
๐Ÿ”—

2/16us06web.zoom.us/webinar/registโ€ฆ
EVENTโ€”Carbon Stacking: What you need to know by @AgreenaApp

๐Ÿ—“๏ธ21 May 2024
๐Ÿ“Online
๐Ÿ”—

3/16view6.workcast.net/register?cpak=โ€ฆ
Read 17 tweets
May 20
๐Ÿšจโ€œWhile Germany aims to achieve climate neutrality by 2045, reducing CO2 emissions must be the primary step. #CDR measures, while important, cannot remove the large amount of CO2 emitted in ๐Ÿ‡ฉ๐Ÿ‡ช. It is assumed that CDR can only offset ~5โ€“15% of current emissions.โ€

DETAILS๐Ÿงต1/11 Image
But how effective and efficient are the various possible #CDR measures? What are the hurdles to implementing them? What are the costs? How environmentally friendly are they?

2/11
The research team investigated these and other questions in its latest study in which it analyzed the feasibility of 14 #CDR measures that could be implemented in Germany. The measures include #DACCS & #BECCS as well as measures to increase carbon uptake by ecosystems.

3/11
Read 12 tweets
May 19
๐Ÿ“๐Ÿ’ก๐–๐ž๐ž๐ค๐ฅ๐ฒ ๐‚๐ƒ๐‘ ๐‡๐ข๐ ๐ก๐ฅ๐ข๐ ๐ก๐ญ๐ฌ๐Ÿ’ก๐Ÿ“

๐Ÿ“ฐ Here's your round-up of top Carbon Dioxide Removal News / Developments, Reports & Scientific Papers from this week (๐Ÿญ๐Ÿฏ ๐— ๐—ฎ๐˜† - ๐Ÿญ๐Ÿต ๐— ๐—ฎ๐˜† ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฐ)

๐Ÿ”—:

#CarbonDioxideRemoval
#CDR

๐Ÿงต0/20
Frontier โ€“ the advance market commitment aiming to accelerate the development of CDR technologies, announced that they are accepting applications for their fourth prepurchase programme to receive $500k each.

Deadline to apply: 28 May 2024

1/20
frontierclimate.com/apply
@ToucanProtocol announced a total of $250k in grant funding available to apps integrating CHAR: the world's first onchain carbon dioxide removal credit pool, and a building block for planet positive applications.

2/20
blog.toucan.earth/integrate-charโ€ฆ
Read 23 tweets

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