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Geoengineering Info Profile picture
@geoengineering1
May 28 โ€ข 12 tweets โ€ข 11 min read Twitter logo Read on Twitter
๐Ÿ“๐Ÿ’ก ๐–๐ž๐ž๐ค๐ฅ๐ฒ ๐‡๐ข๐ ๐ก๐ฅ๐ข๐ ๐ก๐ญ๐ฌ๐Ÿ’ก๐Ÿ“
Here's your roundup of top #CarbonDioxideRemoval News Articles / Scientific Papers from the past week:
๐ŸŒฑ๐Ÿชจ๐ŸŽ›๏ธ๐ŸŒŠ
๐Ÿงต1/12 Image
1๏ธโƒฃ ๐ŸŒฑ๐Ÿšœ @undocarbon raises ยฃ9.6 million ($11.93 million) in funding for its #EnhancedRockWeathering technology led by @lowercarbon.
#ERW

๐ŸŒฑ๐Ÿ“œโžก๏ธ
2/
2๏ธโƒฃ๐Ÿ’ต In an effort to neutralize its environmental footprint, JP Morgan has announced it plans to invest more than $200 million to purchase credits from several #CarbonDioxideRemoval companies (โ€œone of the biggest bets ever on #CarbonRemovalโ€).

๐Ÿ’ต๐Ÿ“œโžก๏ธ
3/
3๏ธโƒฃ ๐Ÿค๐ŸŽ›๏ธ Norwegian #DirectAirCapture company #Removr announces partnership with @CarbFix to develop a 100,000-ton C02 per year facility in Iceland ๐Ÿ‡ฎ๐Ÿ‡ธ (planned to start in 2027).
#DAC

๐Ÿค๐Ÿ“œโžก๏ธ
4/
4๏ธโƒฃ ๐Ÿ“ƒThe Carbon Dioxide Removal Market Development Act (#SB308) passed out of the CA State Senate with the relentless work of @openaircollect.

#CarbonDioxideRemoval
#CDR

๐Ÿ“„โžก๏ธ
5/
5๏ธโƒฃ ๐Ÿ“๐Ÿ“Š Recent study present an analysis of โ€œthe gap between the #CO2Storage required to meet #NetZero targets and the slow maturation of regional storage resources.โ€

๐Ÿ”Š๐ŸŽ™๏ธโžก๏ธ

๐Ÿ“๐Ÿ“–โžก๏ธ
6/
6๏ธโƒฃ ๐Ÿ”The review study carried out in India addresses the functional impediments of drilling in #basaltic formation for #CO2Storage.
#CarbonSequestration

๐Ÿ“๐Ÿ“–โžก๏ธ
7/
7๏ธโƒฃ๐ŸŽ›๏ธ Researchers from the Republic of Korea reviewed electrochemical direct carbon capture tech, which allows for the capture of CO2 from diluted sources like #DirectAirCapture or #DirectOceanCapture, ultimately resulting in #NetZero C emissions.

๐Ÿ“๐Ÿ“–โžก๏ธ
8/
8๏ธโƒฃ๐ŸŒฑ๐ŸŒด๐ŸŒพA new study from Colorado State Uni's Dept. of Soil & Crop Sciences found โ€œthat #regenerative practicesโ€”including integrating crop & livestock systemsโ€”were successful as long-term #CarbonStorage solutions.โ€

๐Ÿ”Š๐ŸŽ™๏ธโžก๏ธ

๐Ÿ“๐Ÿ“–โžก๏ธ
9/
9๏ธโƒฃ๐ŸŒด๐ŸŒฒโ€œKeeping tree diversity intact in Canada's many forests over the long term can help increase #CarbonCapture & #mitigate #ClimateChange,โ€ according to a new study conducted by University of Alberta.

๐Ÿ”Š๐ŸŽ™๏ธโžก๏ธ

๐Ÿ“๐Ÿ“–โžก๏ธ
10/
๐Ÿ”Ÿโ€œThe max grid C intensity to obtain #NegativeEmissions with #DAC is estimated at 468gCO2ekWh, which is compliant with most of the EU countriesโ€™ current grid mix,โ€ a study executed by EU Commission, Ispra ๐Ÿ‡ฎ๐Ÿ‡น found.

๐Ÿ”Š๐ŸŽ™๏ธโžก๏ธ

๐Ÿ“โžก๏ธ
11/
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More from @geoengineering1

Geoengineering Info Profile picture
May 30
๐ŸšจNEW STUDY๐Ÿšจ

๐ŸŒ‹ A recent study by @Olenellus & @GambixPT published in @geosociety found that โ€œan extinct #volcano off the shore of Portugal could store as much as 1.2-8.6 gigatons of CO2, the equivalent of 24-125yrs of the countryโ€™s industrial emissions.โ€
#CarbonStorage

๐Ÿงต1/9 Image
โ€œDoing so would rely on a method known as in situ mineral #carbonization, which works when the CO2 taken from the air is pumped deep underground.โ€
2/9
โ€œOnce in the bowels of this extinct volcano, calcium, magnesium, and iron react to the incoming carbon dioxide to form calcite, dolomite, and magnesite, trapping the CO2 forever in a rocky prison.โ€
3/9
Read 9 tweets
Geoengineering Info Profile picture
May 28
๐ŸšจNEW STUDY๐Ÿšจ

Scientists investigate โ€œthe potential impact of #StratosphericAerosolIntervention (#SAI) on the spatiotemporal behavior of large-scale climate teleconnection patterns using simulations from the CESM1 & CESM2).โ€ย 
๐Ÿงต1/10 Image
โ€œThe leading empirical orthogonal function of #SST anomalies indicates that #GHG forcing is accompanied by increases in variance across both the North Atlantic (i.e., AMO) & North Pacific (i.e., PDO) and a decrease over the tropical Pacific (i.e., ENSO),โ€ researchers inferred.
2/ Image
โ€œHowever, #StratosphericAerosolInjection (#SAI) effectively reverses these global-warming-imposed changes.โ€
3/10
Read 10 tweets
Geoengineering Info Profile picture
May 27
๐Ÿšจ๐Ÿ“NEW PAPER ๐Ÿ“๐Ÿšจ

Recent study present an analysis of โ€œthe gap between the CO2 storage required to meet net zero targets and the slow maturation of regional storage resources.โ€

#NetZero
#EuropeanGreenDeal
#CarbonDioxideStorage
#EnergyTransition

๐Ÿงต 1/12 ImageImage
Researchers estimate that โ€œEuropean storage rates need to boost 30-100x by 2030 to meet #NetZero by 2050. ๐Ÿ‡จ๐Ÿ‡ณ & North America face a similar challenge. The slow global progress of #CarbonStorage undermines the latest IPCC, IEA & EU transition pathways to net zero by 2050.โ€
2/12 Image
โ€œThese pathways imply a radically in teased demand for carbon capture and storage & #NegativeEmissionTechnologies (#NETs), contributing 500 of 700 megatonnes of #CarbonDioxideRemoval annually by 2050.โ€
3/12 Image
Read 12 tweets
Geoengineering Info Profile picture
May 27
๐ŸšจUPCOMING EVENTS๐Ÿšจ

Sixteenth @IAMConsortium Annual Meeting
๐Ÿ“… November 14th-16th, 2023
๐Ÿ“Venice, Italy ๐Ÿ‡ฎ๐Ÿ‡น- Hybrid format

๐Ÿ“ข The IAMC solicits abstracts for oral & poster presentations on various research topics including #CarbonDioxideRemoval & #NatureBasedSolution.

๐Ÿงต 1/5 Image
Submission guidelines โฌ‡๏ธ

๐ŸšจDeadline: 30 June 2023

2/5 Image
Participation grants โฌ‡๏ธ
3/5 Image
Read 5 tweets
Geoengineering Info Profile picture
May 26
๐ŸšจNEW STUDY๐Ÿšจ
โ€œGiven the high expectations placed on #DAC for future #decarbonisation, recent study presents an extensive review of DAC tech, exploring a number of techno-economic aspects, including an updated collection of the current & planned DAC projects around the world.โ€
๐Ÿงต ImageImage
โ€œA dedicated analysis focused on the production of synthetic methane, methanol, and diesel from #DAC and electrolytic hydrogen in the European Union (EU) is also performed, where the #carbonfootprint is analysed for different scenarios and energy sources.โ€
2/10 Image
The results show that โ€œthe maximum grid carbon intensity to obtain #NegativeEmissions with #DAC is estimated at 468 gCO 2 e/kWh, which is compliant with most of the EU countriesโ€™ current grid mix.โ€
3/10 Image
Read 10 tweets
Geoengineering Info Profile picture
May 25
๐Ÿšจ๐Ÿ“NEW PAPER๐Ÿ“๐Ÿšจ

A new study from Colorado State University's Dept. of Soil & Crop Sciences & the Graduate Degree Program in Ecology found โ€œthat #regenerative practicesโ€”including integrating crop & livestock systemsโ€”were successful as long-term #CarbonStorage solutions.โ€
๐Ÿงต 1/7 Image
Researchers conducted a โ€œglobal systematic meta-analysis of the effects of #regenerative management practices on Soil Organic Carbon (#SOC), Particulate Organic Carbon (#POC) & Mineral-Associatedย Organic Carbon (#MAOC) in cropland.โ€

2/
They found that:
1๏ธโƒฃ โ€œno-till (NT) and cropping system intensification increase #SOC (11.3% and 12.4%, respectively), #MAOC (8.5% and 7.1%, respectively), and #POC (19.7% and 33.3%, respectively) in topsoil (0 to 20 cm), but not in subsoil (>20 cm).โ€
3/ Image
Read 8 tweets

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