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May 1, 2023 โ€ข 6 tweets โ€ข 8 min read โ€ข Read on X
๐Ÿšจ๐…๐จ๐ซ #๐‚๐ƒ๐‘ ๐…๐จ๐ฅ๐ค๐ฌ!๐Ÿšจ
ICYM any recent developments in the field of #CarbonDioxideRemoval published btw ๐‰๐š๐ง๐ฎ๐š๐ซ๐ฒ ๐Ÿ๐ŸŽ๐Ÿ๐Ÿ‘ & ๐€๐ฉ๐ซ๐ข๐ฅ ๐Ÿ๐ŸŽ๐Ÿ๐Ÿ‘, here are links to (in๐Ÿงตโฌ‡๏ธ) all pertinent research papers, news articles, reports, thesis, event recordings, & podcasts โฌ‡๏ธ Image
๐Ÿ“† ๐€๐๐‘๐ˆ๐‹

๐Ÿšจ๐Ÿ†•๐ŸŒฑ rb.gy/zcw3p

๐ŸŒฑ rb.gy/dz7ea

๐ŸŒฑ rb.gy/ydck8

๐ŸŒฑ rb.gy/vn7g9

๐ŸŒฑ rb.gy/0rojj

2/6 Image
๐Ÿ“… ๐Œ๐€๐‘๐‚๐‡

๐ŸŒฑ rb.gy/1zjyz

๐ŸŒฑ rb.gy/2v54b

๐ŸŒฑ rb.gy/h1jwn

๐ŸŒฑ rb.gy/v1tmu

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๐Ÿ—“๏ธ ๐…๐„๐๐‘๐”๐€๐‘๐˜

๐ŸŒฑ rb.gy/38uts

๐ŸŒฑ rb.gy/wtx17

๐ŸŒฑ rb.gy/snz5h

๐ŸŒฑ rb.gy/ctmqt

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๐Ÿ—“๏ธ ๐‰๐€๐๐”๐€๐‘๐˜

๐ŸŒฑ rb.gy/badc1

๐ŸŒฑ rb.gy/1ywbw

๐ŸŒฑ rb.gy/xc0o3

๐ŸŒฑ rb.gy/9byhm

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If you want to keep updated with the latest #CarbonDioxideRemoval news, subscribe โžก๏ธrb.gy/0r86d

#DirectAirCapture ๐ŸŽ›๏ธ
#EnhancedWeathering ๐ŸŒฑ๐Ÿšœ
#OceanAlkalinityEnhancement ๐ŸŒŠ
#Afforestation ๐ŸŒณ๐ŸŒฒ
#OceanIronFertilization ๐ŸŒŠ
#Biochar ๐Ÿชจ
#BECCS ๐ŸŒฟ๐ŸŒพ๐Ÿฅœ

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More from @geoengineering1

Apr 27
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 #CarbonDioxideRemoval News / Developments from this week (21 April - 27 April 2025):

๐Ÿ”—:

๐Ÿงต0/25
@xprize announced the winners of its $100M CDR competition. The grand prize of $50M went to @mati_carbon for ERW. Other awards included $15M to @NetZero, $8M to @VaultedDeep, $5M to @undocarbon & $1M each to Planetary & Project Harar.

1/25
xprize.org/prizes/carbonrโ€ฆ
Microsoft has signed a large-scale carbon removal deal, purchasing 1.4 million tonnes of credits from @living_carbonโ€™s reforestation projects on degraded U.S. mine lands.

2/25
esgtoday.com/microsoft-buysโ€ฆ
Read 28 tweets
Apr 25
๐ŸšจA recent field study conducted over the Great Barrier Reef has provided key insights regarding sea spray aerosols (SSA).

For the first time, it shows that SSA can reach the cloud base height, advancing Marine Cloud Brightening (#MCB) research.

DETAILS๐Ÿงต1/8 Image
2/ MCB is a proposed climate intervention that aims to reflect more sunlight by enhancing marine clouds.

The concept relies on artificially generated sea spray aerosols (SSA) at the ocean surface and their transport in sufficient quantities to low-level maritime clouds.
3/ A portion of the SSA that reaches cloud height can act as additional cloud condensation nuclei and modify cloud microphysical properties, potentially reducing the amount of solar radiation reaching the sea surface.
Read 9 tweets
Apr 23
๐ŸšจA new 3-year study found that by combining crushed rock + compost + biochar could remove 51.7 million tons of COโ‚‚e/yearโ€”just by treating 8% of Californiaโ€™s rangelands.
#ERW #CDR #biochar

Hereโ€™s the details:๐Ÿงต1/9 Image
2/ Researchers spread finely crushed metabasaltic rocks across test plots in Browns Valley, California, in each of 3yrs.

Along with the crushed rock, some of the applications included compost or a combination of compost & biochar (burned pine & fir left over from local logging). Image
3/ Other plots were treated with only compost, and a group of control plots received no treatment.

Throughout the year, the team monitored each plot for levels of soil organic and inorganic carbon, pore water dissolved carbon, aboveground biomass, and greenhouse gas emissions.
Read 10 tweets
Apr 20
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 #CarbonDioxideRemoval News / Developments from this week (14 April - 20 April 2025):

๐Ÿ”—:

๐Ÿงต0/18
Microsoft has entered into the worldโ€™s largest carbon removal agreement, securing a 15-year contract to purchase 6.75 million metric tons of permanent CDR from AtmosClear, a subsidiary of Fidelis, utilizing BECCS technology.

1/18
reuters.com/sustainabilityโ€ฆ
Occidental Petroleum has acquired carbon removal startup @holoceneclimate, marking its second direct air capture acquisition in two years. The deal was made through its low-carbon arm, Oxy Low Carbon Ventures, for an undisclosed amount.

2/18
heatmap.news/climate-tech/oโ€ฆ
Read 21 tweets
Apr 18
๐Ÿšจ๐Ÿ—“We launched the first-of-its-kind Solar Geoengineering Events Calender last year, to create the go-to public resource for anyone tracking key events in #SRM. From conferences to job deadlines, we update it regularly.

๐Ÿ”—

Hereโ€™s whatโ€™s coming up:๐Ÿงต1/15 teamup.com/ks64mmvtit583eโ€ฆImage
EVENTโ€”Geoengineering & Climate Intervention: Unconference + Drinks by Emma K & SF Climate Week

๐Ÿ—“20 April 2025 | San Francisco, California
๐Ÿ”—

2/15lu.ma/huhghe6g
EVENTโ€”Earth System Intervention Roundtable by ClimateImpact Calendar

๐Ÿ—“22 April 2025 | California
๐Ÿ”—

3/15lu.ma/earthsystemintโ€ฆ
Read 16 tweets
Apr 15
๐Ÿšจ๐Ÿ—“CDR REMINDERS!๐Ÿ—“๐Ÿšจ

Here's a list of what's coming up this week (15 April - 21 April 2025) in the field of #CarbonDioxideRemoval:

๐Ÿ”—๐Ÿ—“๏ธLink to the CDR Events Calendar:


#CDREvents #CDRJobs #Deadlines

๐Ÿงต1/12 teamup.com/kshqbfhrqkw36sโ€ฆImage
EVENTโ€”This is CDR: Tropical Scale, Global Impact - NetZeroโ€™s Bold Biochar Vision for Brazil by @openaircollect

๐Ÿ—“15 April 2025 | Online
๐Ÿ”—

2/12lu.ma/a9ds7z4y
EVENTโ€”Nellie Show & Tell. A Carbon Dioxide Removal Discovery Day by Nellie Technologies

๐Ÿ—“16 April 2025 | United Kingdom
๐Ÿ”—

3/12eventbrite.co.uk/e/nellie-show-โ€ฆ
Read 13 tweets

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