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Geoengineering Info Profile picture
@geoengineering1
May 1, 2023 โ€ข 6 tweets โ€ข 8 min read โ€ข Read on X
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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

3/6 Image
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

Geoengineering Info Profile picture
Feb 6
๐Ÿšจ๐Ÿ—ž๏ธMonthly #SolarGeoengineering Updates (Jan 2026)๐Ÿ—ž๏ธ๐Ÿšจ

From U.S. withdrawal from global climate bodies & anti-geoengineering bills, to SAI uncertainty tool, Arctic field trials & funding calls, SRM stayed at the nexus of sci & geopolitics.

Top 10 SRM Highlights (Jan'26)๐Ÿงต1/11 Image
1๏ธโƒฃ ๐—จ.๐—ฆ. ๐—ฒ๐˜…๐—ถ๐˜๐˜€ ๐—จ๐—ก๐—™๐—–๐—–๐—– & ๐—œ๐—ฃ๐—–๐—– - Experts warn withdrawal could weaken SRM governance, deepen geopolitical mistrust, and accelerate fragmented or unilateral approaches.

2/11 Image
2๏ธโƒฃ ๐—”๐—ป๐˜๐—ถ-๐—ด๐—ฒ๐—ผ๐—ฒ๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ๐—ถ๐—ป๐—ด ๐—ฏ๐—ถ๐—น๐—น๐˜€ ๐—ถ๐—ป ๐˜๐—ต๐—ฒ ๐—จ.๐—ฆ. - New Arizona and Iowa state proposals target geoengineering, despite limited evidence and no active SRM programs.

3/11 Image
Read 12 tweets
Geoengineering Info Profile picture
Feb 5
๐ŸšจClimate pathways to 1.5ยฐC increasingly depend on land-intensive carbon dioxide removal (#CDR) like forestation and BECCS.

But new research shows these climate solutions could place major pressure on #biodiversity if deployed without safeguards.

Details๐Ÿงต1/11 Image
2/ Using five integrated assessment models, the study examines where large-scale CDR is projected to occur & and how often it overlaps with biodiversity hotspots and climate refugia, the places most critical for species survival. Image
3/ The analysis focuses on a moderate but realistic deployment level of 6 GtCOโ‚‚ per year:
โ€ข 3 GtCOโ‚‚/yr from forestation
โ€ข 3 GtCOโ‚‚/yr from BECCS
Even at this level, land pressures are already significant.
Read 12 tweets
Geoengineering Info Profile picture
Jan 30
๐ŸšจThe Politics of Geoengineering (book) is out, offering 1st comprehensive social science view of #geoengineering.

It examines political, legal, economic & societal dimensions of CDR & SRM, from Africa to the Asia-Pacific, amid urgent governance & ethical debates

Chapters๐Ÿงต1/15 Image
2/ Chapter 01: Geoengineering has shifted from theory to contested policy, with technology outpacing governance. The analysis highlights political, legal, economic, and justice dimensions and calls for urgent global oversight.

link.springer.com/chapter/10.100โ€ฆImage
3/ Chapter 2 examines Carbon Dioxide Removal (CDR) as geoengineering, analyzing CO2 extraction, storage, and conversion, with SWOT insights on techniques and implications for sustainable climate action.

link.springer.com/chapter/10.100โ€ฆImage
Read 16 tweets
Geoengineering Info Profile picture
Jan 21
๐ŸšจIs carbon dioxide removal (#CDR) in the Arctic really feasible?

A new peer-reviewed study systematically assessed proposed Arctic CDR pathways and finds that feasibility is far more limited than often assumed.

DETAILS๐Ÿงต1/14 Image
2/ As Arctic warms rapidly (4x) & attracts attention for climate interventions, can it host CDR at meaningful scale?

To answer this, authors conducted a comparative assessment of major CDR approaches proposed for Arctic regions, spanning both nature-based & engineered methods. Image
3/ The analysis draws on existing empirical studies, pilot projects, and modeling literature, evaluating each CDR pathway against biophysical constraints, technical readiness, environmental risks, and governance requirements. Image
Read 15 tweets
Geoengineering Info Profile picture
Jan 15
๐Ÿšจ2025 Year in Review: Solar Geoengineering Edition๐Ÿšจ

As we enter 2026, weโ€™re excited to share our yearly summary for #SRM: "Solar Geoengineering in 2025: Rays of Hope, Clouds of Doubt."

Hereโ€™s what we cover in this comprehensive review:๐Ÿงต1/11 Image
2/ ๐–๐ก๐š๐ญโ€™๐ฌ ๐ข๐ง๐œ๐ฅ๐ฎ๐๐ž๐ ๐ข๐ง ๐จ๐ฎ๐ซ ๐Ÿ๐ŸŽ๐Ÿ5 ๐ซ๐ž๐ฏ๐ข๐ž๐ฐ?
1๏ธโƒฃ Rising Temp & Escalating Climate Impacts
2๏ธโƒฃSRM Funding Announcements
3๏ธโƒฃTop SRM Stories
4๏ธโƒฃRestrictions & Bans on SRM
5๏ธโƒฃEssential SRM Reads
6๏ธโƒฃSRM in Media
7๏ธโƒฃResearch Highlights
8๏ธโƒฃOur Work Across Geoengineering Image
3/ 2025 was the third-warmest yr on record. @CopernicusEU shows the last 11 yrs were the warmest ever, with the global average temp in yrs 2023-25 exceeding 1.5 ยฐC. Top climate disasters caused $120B+ in losses, intensifying debates over mitigation, CDR & SRM. Image
Read 12 tweets
Geoengineering Info Profile picture
Jan 8
๐ŸšจOceans struggle to absorb Earth's carbon dioxide as microplastics invade their waters, a new study finds.

#CarbonSink #CDR #CarbonSequestration

DETAILS๐Ÿงต1/12 Image
2/ The ocean is Earthโ€™s largest carbon sink, absorbing vast amounts of COโ‚‚ from the atmosphere.

But tiny plastic particles under 5 mm (microplastics) are now everywhere, from deep sea to Arctic ice, disrupting this natural system. Image
3/ When microplastics enter the ocean, they interact with phytoplankton, the microscopic plants that absorb atm COโ‚‚ through photosynthesis.

Even tiny plastic particles can shade, stress, or damage these organisms, reducing their growth and carbon-fixing ability. Image
Read 13 tweets

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