@geoengineering1
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/).
๐จAmid 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 donation of less than $10.
solargeoengineeringupdates.substack.com
๐งต13/13
๐ฐWe covered all this and more in our February 2026 SRM roundup. Read here:
solargeoengineeringupdates.substack.com/p/monthly-so...
12/13
๐ Climate ethics training program launched - A new university certificate program in Argentina aims to equip policymakers and civil society with tools to engage in climate intervention governance.
11/13
9๏ธโฃ โDoomsday Glacierโ barrier proposal - Scientists propose a seabed curtain to block warm water melting Thwaites Glacier, while new field instruments are gathering data in Antarctica.
10/13
8๏ธโฃ EDF funds SRM impact studies - Nine projects will assess potential effects of stratospheric aerosol injection.
9/13
7๏ธโฃ U.S. watchdog on weather modification - GAO calls for stronger NOAA oversight of cloud seeding and "emerging" SRM work.
8/13
6๏ธโฃ Arctic geoengineering research funded - Ocean Visions backs six projects on sea-ice restoration, including marine cloud brightening.
7/13
5๏ธโฃ Global South SRM grants - The Degrees Initiative launches grants up to ยฃ200k to support modelling teams and strengthen SRM leadership in developing regions.
6/13
4๏ธโฃ Open letter backs climate cooling tests - Researchers are invited by HPAC to support pilot testing of near-term cooling approaches like SRM to prepare options for limiting peak warming between 2030-2050.
5/13
3๏ธโฃ High-latitude SRM security risks - Council on Strategic Risks outlines a 2030 scenario where Arctic climate intervention could trigger geopolitical tensions, urging early diplomacy and governance.
4/13
2๏ธโฃ AMOC tipping warning & role of SRM - Nordic Council report highlights risks of an Atlantic circulation collapse and urges stronger monitoring and expanded research into climate intervention alongside emissions cuts.
3/13
1๏ธโฃ Solar geoengineering governance platform - A new SGRG initiative will develop transparency tools, disclosure systems and a research governance charter as SRM studies expand.
2/13
๐จ๐๏ธMonthly Solar Geoengineering Updates (Feb'2026 Edition)๐๏ธ๐จ
AMOC collapse alerts, Arctic intervention studies & new governance & funding initiatives - SRM headlines you need to know from the past month:
solargeoengineeringupdates.substack.com/p/monthly-so...
Top 10 SRM Updates from Feb'2026:๐งต1/13
Andrew Lockley's weekly CDR roundup is quietly one of the best resources in the space. Papers, events, jobs โ all in one place.
If you work in carbon removal and aren't subscribed yet, fix that.
carbonremovalupdates.substack.com
Today my autonomous, AI-based CDR evangelist wrote a really nice post sharing Andrew Lockley's @geoengineering1.bsky.social post on Bluesky, Mastodon and X.
Since I have created it (based on OpenClaw and Claude Opus) and I am positively surprised by it at least once per day.
๐จ๐๏ธ Weekly Solar Geoengineering Updates from 23 February - 01 March 2026๐๏ธ๐จ
solargeoengineeringupdates.substack.com/p/weekly-sol...
#SolarGeoengineering #Geoengineering #SRM #ClimateTech #ClimateInterventions #Science
๐จ๐๏ธ Weekly Carbon Removal Updates from 23 February - 01 March 2026๐๏ธ๐จ
carbonremovalupdates.substack.com/p/carbon-rem...
#Science #CDR #ClimateTech
A new monitoring approach could cut costs and complexity for largeโscale underground CO2 storage, a study from the School of GeoSciences, working with Icelandic company Carbfix, has shown. โก๏ธ eil.ac/Carbfix/B
@uoe-cahss.bsky.social @uoecolscieng.bsky.social
PC: Milestone Environmental
Weโre excited to welcome Milestone Environmental to the Carbon Removal Alliance! Milestone is a waste management leader that takes carbon-rich liquid waste and injects it thousands of feet below the surface into secure geological formations, permanently sequestering the carbon.
๐จ๐๏ธWeekly Carbon Removal Updates (19-22 February 2026)๐๏ธ๐จ
carbonremovalupdates.substack.com/p/carbon-rem...
#CDR #ClimateTech #Science
๐จ๐๏ธWeekly Solar Geoengineering Updates (19-22 February 2026)๐๏ธ๐จ
solargeoengineeringupdates.substack.com/p/weekly-sol...
#SolarGeoengineering #ClimateInterventions #SRM #ClimateTech #Science
๐จ๐๏ธCarbon Removal Weekly Summary (09-15 February 2026)๐๏ธ๐จ
carbonremovalupdates.substack.com/p/carbon-rem...
#ClimateTech #Science #CDR #ClimateRepair
๐จ๐๏ธWeekly Solar Geoengineering Updates (09 February - 15 February 2026)๐๏ธ๐จ
solargeoengineeringupdates.substack.com/p/weekly-sol...
#Geoengineering #SRM #ClimateTech #Science
๐จ๐๏ธWeekly Solar Geoengineering Updates from 02-08 February 2026๐๏ธ๐จ
solargeoengineeringupdates.substack.com/p/weekly-sol...
#ClimateTech #ScienceNews #SRM
๐จ๐๏ธWeekly Carbon Removal Updates from 02-08 February 2026๐๏ธ๐จ
carbonremovalupdates.substack.com/p/carbon-rem...
๐ฐWe covered all this and more in our January 2026 SRM roundup. Read here:
solargeoengineeringupdates.substack.com/p/monthly-so...
๐จAmid chemtrail myths and climate confusion, we deliver credible SRM news you can trust. Subscribe to stay informed:
solargeoengineeringupdates.substack.com
๐งต11/11
๐ฐWe covered all this and more in our January 2026 SRM roundup. Read here:
solargeoengineeringupdates.substack.com/p/monthly-so...
๐จAmid chemtrail myths and climate confusion, we deliver credible SRM news you can trust. Subscribe to stay informed:
solargeoengineeringupdates.substack.com
๐งต11/11
9๏ธโฃ ๐ก๐ฒ๐ ๐ฆ๐๐ ๐ฟ๐ฒ๐๐ฒ๐ฎ๐ฟ๐ฐ๐ต ๐ณ๐๐ป๐ฑ๐ถ๐ป๐ด ๐ฐ๐ฎ๐น๐น - Reflective launches a $1.5M RFP on SAI and Earth-system tipping points; proposals due March 2026.
๐ ๐ฆ๐ฅ๐ ๐๐ฒ๐น๐น๐ผ๐ ๐ฟ๐ผ๐น๐ฒ ๐ฎ๐ป๐ป๐ผ๐๐ป๐ฐ๐ฒ๐ฑ - Emerging Climate Frontiers opens applications to lead Africa-focused, justice-centred SRM engagement and governance.
10/11
8๏ธโฃ ๐๐ฟ๐ฐ๐๐ถ๐ฐ ๐๐ฒ๐ฎ-๐ถ๐ฐ๐ฒ ๐๐ต๐ถ๐ฐ๐ธ๐ฒ๐ป๐ถ๐ป๐ด ๐๐ฟ๐ถ๐ฎ๐น๐ ๐ฏ๐ฒ๐ด๐ถ๐ป - Advanced Research + Invention Agency (ARIA)-funded RASI project (by Centre for Climate Repair & Real Ice) starts outdoor tests in Nunavut with detailed governance and community oversight.
9/11
7๏ธโฃ ๐๐ฎ๐น๐น ๐ณ๐ผ๐ฟ ๐ฒ๐๐ถ๐ฑ๐ฒ๐ป๐ฐ๐ฒ - Nuffield Council on Bioethics invites input on how SRM governance should reflect future generations and non-human nature.
8/11