Geoengineering Info Profile picture
May 19, 2023 7 tweets 5 min read Read on X
🚨NEW STUDY🚨

"#NegativeEmissionsTechnologies are needed to achieve #NetZero emissions, but their deployment will depend on regional & national circumstances, technology availability, & decarbonization strategies."

In this regard, a new study is done. Details below in a 🧵
1/7 Image
The recent paper reviews "the literature and maps the role of Process Integration (PI) in #NETs deployment."
2/7 Image
"Techniques such as mathematical programming, pinch analysis (PA), process graphs (P-graphs), are powerful methods for planning #NET systems under resource or footprint constraints."
3/7 Image
"Other methods such as multi-criteria decision analysis (MCDA), marginal abatement cost curves, causality maps, and machine learning (ML) are also discussed," in this study.
4/7 Image
"Current literature focuses mainly on bioenergy with carbon capture and storage (#BECCS) and afforestation/reforestation (#AR), but other #NETs need to be integrated into future models for large-scale #decarbonization," study found.
5/7 Image
Read the open-access paper study entitled: "Optimization and decision support models for deploying negative emissions technologies" here ⬇️
journals.plos.org/sustainability…

#NegativeEmissionsTechnologies
#NETs

6/7 Image

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Geoengineering Info

Geoengineering Info Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @geoengineering1

May 16
🚨📢We bring you this time the roundup of research papers on Carbon Dioxide Removal technology from April 2024:
#CarbonDioxideRemoval

🧵0/27 Image
The potential for carbon dioxide removal by enhanced rock weathering in the tropics: An evaluation of Costa Rica


Maximizing carbon sequestration potential in Chinese forests through optimal management


1/27sciencedirect.com/science/articl…
nature.com/articles/s4146…
Careful selection of forest types in afforestation can increase C sequestration by 25% without compromising sustainability


Organic C source controlled microbial olivine dissolution in smallscale flowthrough bioreactors for CDR

2/27nature.com/articles/s4324…
nature.com/articles/s4152…
Read 29 tweets
May 14
🚨 In a NEW study published today, researchers presented an analysis of the atmospheric sulfur budget using nine state-of-the-art global circulation models with interactive aerosol modules & sulfur chemistry.

🔗:

DETAILS🧵1/12 acp.copernicus.org/articles/24/55…
Image
In particular, "researchers showcase the burdens of the main sulfur species represented in these models (OCS, sulfate aerosols, and SO2), as well as their latitudinal and vertical distribution and seasonal variability. Emission and deposition fluxes were also discussed."

2/12
Image
Image
FINDINGS:

"Sulfate aerosol, carbonyl sulfide & SO2 behave very differently in the atm, providing insight into the modeled processes. OCS is almost chemically inert in troposphere & is primarily influenced by transport mechanisms but undergoes photolysis in stratosphere."

3/12 Image
Read 13 tweets
May 14
🚨📅CDR REMINDERS!📅🚨

Here's a list of what's coming up this week (𝟭𝟰 𝗠𝗮𝘆 - 𝟮𝟬 𝗠𝗮𝘆 𝟮𝟬𝟮𝟰) in the field of #CarbonDioxideRemoval:

#CDREvents #Deadlines #CDRJobs

🧵1/14 Image
EVENT—How To Build and Execute a Net Zero Strategy With Carbon Removals by @cur8earth

🗓️14 May 2024
📍Online

2/14
cur8.registration.goldcast.io/events/9db60bc…
CALL FOR FEEDBACK—U.S. Department of Energy (@ENERGY) Announced Intent to Launch Voluntary Carbon Dioxide Removal Purchasing Challenge

🗓️Written comments are required on this challenge by 15 May 2024

3/14
energy.gov/fecm/articles/…
Read 15 tweets
May 12
📝💡𝐖𝐞𝐞𝐤𝐥𝐲 𝐂𝐃𝐑 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬💡📝

📰 Here's your round-up of top Carbon Dioxide Removal News / Developments, Reports & Scientific Papers from this week (𝟬𝟲 𝗠𝗮𝘆 - 𝟭𝟮 𝗠𝗮𝘆 𝟮𝟬𝟮𝟰)

🔗:

#CarbonDioxideRemoval
#CDR

🧵0/17
@SthlmExergi signed a contract with @Microsoft covering 3.33M tonnes of permanent CDRs over 10 years from BECCS plant at Värtan, Stockholm. "The agreement represents the world's largest permanent removals deal to date."



1/17beccs.se/news/stockholm…
The Midwest Nuclear DAC Hub (MINDAC) – one of the 19 #DirectAirCapture projects announced for award negotiations by @ENERGY, received the $4 million investment by the DOE.

2/17
carbonherald.com/the-midwest-nu…
Read 20 tweets
May 10
🚨NEW study explored a system that combines enhanced olivine weathering (EOW) with increased C fixation by diatoms.

EOW can boost ocean's ability to sequester DIC while stimulating diatom growth, which in turn would fix more C & reinforce biological C pump processes. #CDR

🧵1/8 Image
In this study, researchers investigated the short-term synergistic CO2 removal effects of an olivine–diatom coculture system & found that:

2/8
1️⃣ "Over a 6-day incubation period, the olivine dissolution was 92%–144% higher in the olivine–diatom groups compared with the olivine-only groups."

3/8
Image
Image
Read 9 tweets
May 8
🚨🚜 @Veolia, the UK’s leading resource management firm, has partnered with UK biotechnology startup, @fabricnano, to apply enzymes to rocks to trial faster, permanent #CarbonRemoval directly from the atmosphere.
#EnhancedRockWeathering

🔗:

Details🧵1/9 fabricnano.com/news/veolia-arw
Image
“With this world-first trial pairing biology with geology to accelerate rock weathering for carbon sequestration, @Veolia aims to reduce the energy consumption, emissions and timescales for carbon removal by utilizing enzymes to accelerate the natural weathering process.”

2/9
“@fabricnano’s patented technology immobilizes the Carbonic Anhydrase enzyme directly onto large particle basalt, accelerating carbon sequestration timelines from decades to just a couple of years.”

3/9 Image
Read 10 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(