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Index/Topics/Stratospheric Aerosol Injection Governance

Stratospheric Aerosol Injection Governance

Governance proposals for cross-border risks from stratospheric aerosol injection, including defend and extend existing treaty principles, create new multilateral institutions or treaties, and build operational rules for research, monitoring, and transparency.

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2 results
Feb 5, 2026

What peer-reviewed studies exist on stratospheric aerosol injection and how do they differ from claims made by GeoEngineeringWatch?

Peer‑reviewed literature on (SAI) is substantial and growing: multi‑model experiments, systematic reviews, and targeted studies find SAI could offset some but would carry regional climate trade‑offs, ...

Feb 1, 2026

What are the projected climate effects and limits of SAI on global temperatures and precipitation patterns?

can rapidly reduce global-mean surface temperature by reflecting sunlight, and many model experiments show it can stabilize or lower average temperatures relative to high‑CO2 futures . However, precip...

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