Geoengineering Info
@geoengineering1.bsky.social
Carbon Removal & Solar Geoengineering updates by Andrew Lockley & team. RT=/=E
Also see Carbon Removal Updates Substack (carbonremovalupdates.substack.com/) & Solar Geoengineering Updates Substack (solargeoengineeringupdates.substack.com/).
Also see Carbon Removal Updates Substack (carbonremovalupdates.substack.com/) & Solar Geoengineering Updates Substack (solargeoengineeringupdates.substack.com/).
🚨Solar Geoengineering in 2025: Rays of Hope, Clouds of Doubt🚨
This post provides a comprehensive overview of Solar Geoengineering in 2025, from funding & research breakthroughs to global debates, restrictions, media highlights & more.
solargeoengineeringupdates.substack.com/p/solar-geoe...
#SRM
This post provides a comprehensive overview of Solar Geoengineering in 2025, from funding & research breakthroughs to global debates, restrictions, media highlights & more.
solargeoengineeringupdates.substack.com/p/solar-geoe...
#SRM
January 15, 2026 at 6:25 PM
🚨Solar Geoengineering in 2025: Rays of Hope, Clouds of Doubt🚨
This post provides a comprehensive overview of Solar Geoengineering in 2025, from funding & research breakthroughs to global debates, restrictions, media highlights & more.
solargeoengineeringupdates.substack.com/p/solar-geoe...
#SRM
This post provides a comprehensive overview of Solar Geoengineering in 2025, from funding & research breakthroughs to global debates, restrictions, media highlights & more.
solargeoengineeringupdates.substack.com/p/solar-geoe...
#SRM
🚨Reflecting on Progress: Key Milestones in Carbon Dioxide Removal - 2025 Edition🚨
This annual summary encapsulates the significant developments that shaped the carbon removal field throughout 2025.
Read here:
carbonremovalupdates.substack.com/p/reflecting...
#CDR #ClimateTech #ScienceNews
This annual summary encapsulates the significant developments that shaped the carbon removal field throughout 2025.
Read here:
carbonremovalupdates.substack.com/p/reflecting...
#CDR #ClimateTech #ScienceNews
January 15, 2026 at 6:23 PM
🚨Reflecting on Progress: Key Milestones in Carbon Dioxide Removal - 2025 Edition🚨
This annual summary encapsulates the significant developments that shaped the carbon removal field throughout 2025.
Read here:
carbonremovalupdates.substack.com/p/reflecting...
#CDR #ClimateTech #ScienceNews
This annual summary encapsulates the significant developments that shaped the carbon removal field throughout 2025.
Read here:
carbonremovalupdates.substack.com/p/reflecting...
#CDR #ClimateTech #ScienceNews
🔟 Report on the 2022 Hunga Tonga eruption shows minor surface cooling (~0.05°C) but significant stratospheric and mesospheric cooling, informing SAI impact studies.
7/
7/
December 31, 2025 at 2:44 PM
🔟 Report on the 2022 Hunga Tonga eruption shows minor surface cooling (~0.05°C) but significant stratospheric and mesospheric cooling, informing SAI impact studies.
7/
7/
8️⃣ 1st IAA Planetary Sunshade Workshop set for May 2026, aiming to advance space-based climate cooling research and collaboration.
9️⃣ African Climate Intervention Research Hub (ACIRH) launches its website, centralizing African-led SRM expertise, collaboration, and resources.
6/
9️⃣ African Climate Intervention Research Hub (ACIRH) launches its website, centralizing African-led SRM expertise, collaboration, and resources.
6/
December 31, 2025 at 2:44 PM
8️⃣ 1st IAA Planetary Sunshade Workshop set for May 2026, aiming to advance space-based climate cooling research and collaboration.
9️⃣ African Climate Intervention Research Hub (ACIRH) launches its website, centralizing African-led SRM expertise, collaboration, and resources.
6/
9️⃣ African Climate Intervention Research Hub (ACIRH) launches its website, centralizing African-led SRM expertise, collaboration, and resources.
6/
6️⃣ Multi-model study finds Marine Cloud Brightening could cool the Arctic and stabilize the AMOC under mid-century scenarios.
7️⃣ UNEA-7 features informal SRM discussions; Africa Group initiates a plurilateral Solar Geoengineering Non-Use Agreement dialogue.
5/
7️⃣ UNEA-7 features informal SRM discussions; Africa Group initiates a plurilateral Solar Geoengineering Non-Use Agreement dialogue.
5/
December 31, 2025 at 2:44 PM
6️⃣ Multi-model study finds Marine Cloud Brightening could cool the Arctic and stabilize the AMOC under mid-century scenarios.
7️⃣ UNEA-7 features informal SRM discussions; Africa Group initiates a plurilateral Solar Geoengineering Non-Use Agreement dialogue.
5/
7️⃣ UNEA-7 features informal SRM discussions; Africa Group initiates a plurilateral Solar Geoengineering Non-Use Agreement dialogue.
5/
5️⃣ Co‑CREATE Project announces first dedicated SRM Governance Conference in Brussels - EU (May 2026).
4/
4/
December 31, 2025 at 2:44 PM
5️⃣ Co‑CREATE Project announces first dedicated SRM Governance Conference in Brussels - EU (May 2026).
4/
4/
3️⃣ DSG launches SRM Governance Horizons, a project to assess institutional readiness and inclusive governance for solar radiation modification debates.
4️⃣ Sandro Vattioni wins China’s 2025 Pineapple Science Award for research on diamond dust as a potential SRM material.
3/
4️⃣ Sandro Vattioni wins China’s 2025 Pineapple Science Award for research on diamond dust as a potential SRM material.
3/
December 31, 2025 at 2:44 PM
3️⃣ DSG launches SRM Governance Horizons, a project to assess institutional readiness and inclusive governance for solar radiation modification debates.
4️⃣ Sandro Vattioni wins China’s 2025 Pineapple Science Award for research on diamond dust as a potential SRM material.
3/
4️⃣ Sandro Vattioni wins China’s 2025 Pineapple Science Award for research on diamond dust as a potential SRM material.
3/
1️⃣ Trump administration plans to dismantle NCAR, a leading hub for climate & SRM research
2️⃣ Guardian editorial sparks debate, warning of “sun-dimming” under political control. In response, letters argue research shutdown stifles science & misrepresents African perspectives.
2/
2️⃣ Guardian editorial sparks debate, warning of “sun-dimming” under political control. In response, letters argue research shutdown stifles science & misrepresents African perspectives.
2/
December 31, 2025 at 2:44 PM
1️⃣ Trump administration plans to dismantle NCAR, a leading hub for climate & SRM research
2️⃣ Guardian editorial sparks debate, warning of “sun-dimming” under political control. In response, letters argue research shutdown stifles science & misrepresents African perspectives.
2/
2️⃣ Guardian editorial sparks debate, warning of “sun-dimming” under political control. In response, letters argue research shutdown stifles science & misrepresents African perspectives.
2/
🚨Monthly Solar Geoengineering Updates (Dec Edition)
From NCAR’s possible shutdown & the Guardian’s sun-dimming debate to an African-led #SRM hub, the EU’s first governance conference & new studies, SRM dominated headlines and labs alike.
Top 10 SRM Highlights (Dec 2025)🧵1/8
From NCAR’s possible shutdown & the Guardian’s sun-dimming debate to an African-led #SRM hub, the EU’s first governance conference & new studies, SRM dominated headlines and labs alike.
Top 10 SRM Highlights (Dec 2025)🧵1/8
December 31, 2025 at 2:44 PM
🚨Monthly Solar Geoengineering Updates (Dec Edition)
From NCAR’s possible shutdown & the Guardian’s sun-dimming debate to an African-led #SRM hub, the EU’s first governance conference & new studies, SRM dominated headlines and labs alike.
Top 10 SRM Highlights (Dec 2025)🧵1/8
From NCAR’s possible shutdown & the Guardian’s sun-dimming debate to an African-led #SRM hub, the EU’s first governance conference & new studies, SRM dominated headlines and labs alike.
Top 10 SRM Highlights (Dec 2025)🧵1/8
🚨🗞️Carbon Removal Weekly Summary (08 December - 14 December 2025):
➡️ carbonremovalupdates.substack.com/p/carbon-rem...
#ScienceNews #ClimateTech #CDR
➡️ carbonremovalupdates.substack.com/p/carbon-rem...
#ScienceNews #ClimateTech #CDR
December 16, 2025 at 2:03 PM
🚨🗞️Carbon Removal Weekly Summary (08 December - 14 December 2025):
➡️ carbonremovalupdates.substack.com/p/carbon-rem...
#ScienceNews #ClimateTech #CDR
➡️ carbonremovalupdates.substack.com/p/carbon-rem...
#ScienceNews #ClimateTech #CDR
🚨🗞️Weekly Solar Geoengineering Updates (08 December - 14 December 2025)
solargeoengineeringupdates.substack.com/p/weekly-sol...
#SRM #ScienceNews #ClimateTech
solargeoengineeringupdates.substack.com/p/weekly-sol...
#SRM #ScienceNews #ClimateTech
December 16, 2025 at 2:00 PM
🚨🗞️Weekly Solar Geoengineering Updates (08 December - 14 December 2025)
solargeoengineeringupdates.substack.com/p/weekly-sol...
#SRM #ScienceNews #ClimateTech
solargeoengineeringupdates.substack.com/p/weekly-sol...
#SRM #ScienceNews #ClimateTech
🚨Amid chemtrail myths and climate confusion, we deliver credible #SRM news you can trust. Subscribe to stay informed and consider supporting our independent coverage with a paid subscription.
➡️ solargeoengineeringupdates.substack.com
#SolarGeoengineering #ClimateTech #ScienceNews
➡️ solargeoengineeringupdates.substack.com
#SolarGeoengineering #ClimateTech #ScienceNews
December 6, 2025 at 7:47 PM
🚨Amid chemtrail myths and climate confusion, we deliver credible #SRM news you can trust. Subscribe to stay informed and consider supporting our independent coverage with a paid subscription.
➡️ solargeoengineeringupdates.substack.com
#SolarGeoengineering #ClimateTech #ScienceNews
➡️ solargeoengineeringupdates.substack.com
#SolarGeoengineering #ClimateTech #ScienceNews
📰We covered all this and more in our November 2025 roundup. Read here:
solargeoengineeringupdates.substack.com/p/monthly-so...
✍️Subscribe to stay informed and consider supporting our independent coverage with a paid subscription:
solargeoengineeringupdates.substack.com
🧵6/6
solargeoengineeringupdates.substack.com/p/monthly-so...
✍️Subscribe to stay informed and consider supporting our independent coverage with a paid subscription:
solargeoengineeringupdates.substack.com
🧵6/6
December 5, 2025 at 5:04 PM
📰We covered all this and more in our November 2025 roundup. Read here:
solargeoengineeringupdates.substack.com/p/monthly-so...
✍️Subscribe to stay informed and consider supporting our independent coverage with a paid subscription:
solargeoengineeringupdates.substack.com
🧵6/6
solargeoengineeringupdates.substack.com/p/monthly-so...
✍️Subscribe to stay informed and consider supporting our independent coverage with a paid subscription:
solargeoengineeringupdates.substack.com
🧵6/6
➡️New modeling shows SAI can reduce many tipping-point elements, but effectiveness vary sharply by strategy
➡️Studies warn SAI may cut protein in staple crops and destabilize yields for coffee, cacao & wine
🧵5/
➡️Studies warn SAI may cut protein in staple crops and destabilize yields for coffee, cacao & wine
🧵5/
December 5, 2025 at 5:04 PM
➡️New modeling shows SAI can reduce many tipping-point elements, but effectiveness vary sharply by strategy
➡️Studies warn SAI may cut protein in staple crops and destabilize yields for coffee, cacao & wine
🧵5/
➡️Studies warn SAI may cut protein in staple crops and destabilize yields for coffee, cacao & wine
🧵5/
➡️Tucker Carlson amplifies chemtrail conspiracies via interviewing Dane Wigington, driving renewed misinformation
➡️European publics show low SRM awareness, but prefer info & oversight over outright bans on R&D
🧵4/
➡️European publics show low SRM awareness, but prefer info & oversight over outright bans on R&D
🧵4/
December 5, 2025 at 5:04 PM
➡️Tucker Carlson amplifies chemtrail conspiracies via interviewing Dane Wigington, driving renewed misinformation
➡️European publics show low SRM awareness, but prefer info & oversight over outright bans on R&D
🧵4/
➡️European publics show low SRM awareness, but prefer info & oversight over outright bans on R&D
🧵4/
➡️London Protocol reiterates precaution on marine geoengineering deployment (incl. MCB, albedo methods)
➡️UK reiterates it is “not in favor” of SRM deployment but open to debating regulation
➡️The Degrees Initiative expands funding to 27 countries and passes 50+ peer-reviewed publications
🧵3/
➡️UK reiterates it is “not in favor” of SRM deployment but open to debating regulation
➡️The Degrees Initiative expands funding to 27 countries and passes 50+ peer-reviewed publications
🧵3/
December 5, 2025 at 5:04 PM
➡️London Protocol reiterates precaution on marine geoengineering deployment (incl. MCB, albedo methods)
➡️UK reiterates it is “not in favor” of SRM deployment but open to debating regulation
➡️The Degrees Initiative expands funding to 27 countries and passes 50+ peer-reviewed publications
🧵3/
➡️UK reiterates it is “not in favor” of SRM deployment but open to debating regulation
➡️The Degrees Initiative expands funding to 27 countries and passes 50+ peer-reviewed publications
🧵3/
➡️Make Sunsets secures first U.S. patent for stratospheric cooling technology
➡️Climate scientists remain skeptical of SRM, favor research over deployment, per Garman newspaper survey
➡️Royal Society sees SRM’s potential but stresses it cannot solve climate change alone
🧵2/
➡️Climate scientists remain skeptical of SRM, favor research over deployment, per Garman newspaper survey
➡️Royal Society sees SRM’s potential but stresses it cannot solve climate change alone
🧵2/
December 5, 2025 at 5:04 PM
➡️Make Sunsets secures first U.S. patent for stratospheric cooling technology
➡️Climate scientists remain skeptical of SRM, favor research over deployment, per Garman newspaper survey
➡️Royal Society sees SRM’s potential but stresses it cannot solve climate change alone
🧵2/
➡️Climate scientists remain skeptical of SRM, favor research over deployment, per Garman newspaper survey
➡️Royal Society sees SRM’s potential but stresses it cannot solve climate change alone
🧵2/
🚨🗞️Monthly Solar Geoengineering Updates (November Edition)
From the U.S. stratospheric-cooling patent to Global South funding, cautious UK–EU stances, tipping-point modeling & a surge in chemtrail chatter, #SRM captured global attention.
solargeoengineeringupdates.substack.com/p/monthly-so...
🧵1/6
From the U.S. stratospheric-cooling patent to Global South funding, cautious UK–EU stances, tipping-point modeling & a surge in chemtrail chatter, #SRM captured global attention.
solargeoengineeringupdates.substack.com/p/monthly-so...
🧵1/6
December 5, 2025 at 5:04 PM
🚨🗞️Monthly Solar Geoengineering Updates (November Edition)
From the U.S. stratospheric-cooling patent to Global South funding, cautious UK–EU stances, tipping-point modeling & a surge in chemtrail chatter, #SRM captured global attention.
solargeoengineeringupdates.substack.com/p/monthly-so...
🧵1/6
From the U.S. stratospheric-cooling patent to Global South funding, cautious UK–EU stances, tipping-point modeling & a surge in chemtrail chatter, #SRM captured global attention.
solargeoengineeringupdates.substack.com/p/monthly-so...
🧵1/6
🚨 Here's your reminder to subscribe to our Substack for regular updates on #ClimateIntervention technologies:
Solar Geoengineering: solargeoengineeringupdates.substack.com
Carbon Dioxide Removal: carbonremovalupdates.substack.com
Solar Geoengineering: solargeoengineeringupdates.substack.com
Carbon Dioxide Removal: carbonremovalupdates.substack.com
December 1, 2025 at 12:38 PM
🚨 Here's your reminder to subscribe to our Substack for regular updates on #ClimateIntervention technologies:
Solar Geoengineering: solargeoengineeringupdates.substack.com
Carbon Dioxide Removal: carbonremovalupdates.substack.com
Solar Geoengineering: solargeoengineeringupdates.substack.com
Carbon Dioxide Removal: carbonremovalupdates.substack.com
🚨🗞️ Weekly #CarbonRemoval Upsates (10-16 November)
carbonremovalupdates.substack.com/p/carbon-rem...
#ScienceNews #ClimateTech #CDR
carbonremovalupdates.substack.com/p/carbon-rem...
#ScienceNews #ClimateTech #CDR
November 18, 2025 at 12:59 PM
🚨🗞️ Weekly #CarbonRemoval Upsates (10-16 November)
carbonremovalupdates.substack.com/p/carbon-rem...
#ScienceNews #ClimateTech #CDR
carbonremovalupdates.substack.com/p/carbon-rem...
#ScienceNews #ClimateTech #CDR
🚨✨𝗛𝗮𝗹𝗳 𝗮 𝗠𝗶𝗹𝗹𝗶𝗼𝗻 𝗩𝗶𝗲𝘄𝘀!✨🚨
Our “Carbon Removal Updates Newsletter” community keeps growing, now past 𝟰,𝟬𝟬𝟬 subscribers across every continent. We’ve delivered 146+ weekly CDR updates emails & reached 𝟱𝟬𝟬,𝟬𝟬𝟬+ total views.
Subscribe here: carbonremovalupdates.substack.com
#CDR #ClimateTech #Science
Our “Carbon Removal Updates Newsletter” community keeps growing, now past 𝟰,𝟬𝟬𝟬 subscribers across every continent. We’ve delivered 146+ weekly CDR updates emails & reached 𝟱𝟬𝟬,𝟬𝟬𝟬+ total views.
Subscribe here: carbonremovalupdates.substack.com
#CDR #ClimateTech #Science
November 18, 2025 at 11:09 AM
🚨✨𝗛𝗮𝗹𝗳 𝗮 𝗠𝗶𝗹𝗹𝗶𝗼𝗻 𝗩𝗶𝗲𝘄𝘀!✨🚨
Our “Carbon Removal Updates Newsletter” community keeps growing, now past 𝟰,𝟬𝟬𝟬 subscribers across every continent. We’ve delivered 146+ weekly CDR updates emails & reached 𝟱𝟬𝟬,𝟬𝟬𝟬+ total views.
Subscribe here: carbonremovalupdates.substack.com
#CDR #ClimateTech #Science
Our “Carbon Removal Updates Newsletter” community keeps growing, now past 𝟰,𝟬𝟬𝟬 subscribers across every continent. We’ve delivered 146+ weekly CDR updates emails & reached 𝟱𝟬𝟬,𝟬𝟬𝟬+ total views.
Subscribe here: carbonremovalupdates.substack.com
#CDR #ClimateTech #Science
🚨Top #SolarGeoengineering Updates from Past Week (16-22 June)🚨
🔗: solargeoengineeringupdates.substack.com/p/weekly-sol...
🧵1/9
#ClimateIntervention #SRM #geoengineering
🔗: solargeoengineeringupdates.substack.com/p/weekly-sol...
🧵1/9
#ClimateIntervention #SRM #geoengineering
June 24, 2025 at 5:53 PM
🚨Top #SolarGeoengineering Updates from Past Week (16-22 June)🚨
🔗: solargeoengineeringupdates.substack.com/p/weekly-sol...
🧵1/9
#ClimateIntervention #SRM #geoengineering
🔗: solargeoengineeringupdates.substack.com/p/weekly-sol...
🧵1/9
#ClimateIntervention #SRM #geoengineering
🚨 #SolarGeoengineering field trials, fierce debates, fresh funding, future risks & what’s next—May was a big month for #SRM.
Read our newsletter for the full roundup of everything you need to know from the past month:
solargeoengineeringupdates.substack.com/p/monthly-so...
Read our newsletter for the full roundup of everything you need to know from the past month:
solargeoengineeringupdates.substack.com/p/monthly-so...
June 5, 2025 at 5:00 PM
🚨 #SolarGeoengineering field trials, fierce debates, fresh funding, future risks & what’s next—May was a big month for #SRM.
Read our newsletter for the full roundup of everything you need to know from the past month:
solargeoengineeringupdates.substack.com/p/monthly-so...
Read our newsletter for the full roundup of everything you need to know from the past month:
solargeoengineeringupdates.substack.com/p/monthly-so...
🚨JOB OPPORTUNITY🚨
Program Director, Harvard Solar Geoengineering Research Program at Harvard University Faculty of Arts and Sciences
📍USA - MA - Cambridge
🔗: main.hercjobs.org/jobs/2127509...
#SolarGeoengineering #jobs
Program Director, Harvard Solar Geoengineering Research Program at Harvard University Faculty of Arts and Sciences
📍USA - MA - Cambridge
🔗: main.hercjobs.org/jobs/2127509...
#SolarGeoengineering #jobs
April 28, 2025 at 9:27 PM
🚨JOB OPPORTUNITY🚨
Program Director, Harvard Solar Geoengineering Research Program at Harvard University Faculty of Arts and Sciences
📍USA - MA - Cambridge
🔗: main.hercjobs.org/jobs/2127509...
#SolarGeoengineering #jobs
Program Director, Harvard Solar Geoengineering Research Program at Harvard University Faculty of Arts and Sciences
📍USA - MA - Cambridge
🔗: main.hercjobs.org/jobs/2127509...
#SolarGeoengineering #jobs
🚨We’re receiving amazing feedback on our #SRM newsletter lately🚨
If you’re enjoying this newsletter, consider forwarding it to a colleague or sharing on socials. Every share helps us grow the conversation around responsible #SolarGeoengineering.
🔗: solargeoengineeringupdates.substack.com
If you’re enjoying this newsletter, consider forwarding it to a colleague or sharing on socials. Every share helps us grow the conversation around responsible #SolarGeoengineering.
🔗: solargeoengineeringupdates.substack.com
April 16, 2025 at 4:52 PM
🚨We’re receiving amazing feedback on our #SRM newsletter lately🚨
If you’re enjoying this newsletter, consider forwarding it to a colleague or sharing on socials. Every share helps us grow the conversation around responsible #SolarGeoengineering.
🔗: solargeoengineeringupdates.substack.com
If you’re enjoying this newsletter, consider forwarding it to a colleague or sharing on socials. Every share helps us grow the conversation around responsible #SolarGeoengineering.
🔗: solargeoengineeringupdates.substack.com