Tracking the SRM landscape.

How much is being spent, who is spending it, and where is it going?

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What is SRM?

What are sunlight reflection methods – also known as solar geoengineering – and why do they matter now?

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Latest Content

News Reaction

What Does Trump’s Withdrawal From Climate Organisations Mean for SRM?

6 mins

Perspective

“Make Sunsets” in Mexico: Lessons for SRM Governance

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Four charts about global CO₂ emissions

Perspective

Five Insights We’ve Gained From Communicating on SRM

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Video

Live Discussion: Are Emissions Cuts on Track to Avoid Catastrophic Impacts?

71 mins

Perspective

When SRM Meets MAGA – Conspiracies, Politics, and Potential Profits

6 min read

On the Horizon

Live Discussion

January 29 2026

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Bright red coral with sunlight shining through the water in the background

Knotted fan coral near Misool, Indonesia

Credit: ifish

Could solar geoengineering help protect coral reefs?

Join us for our next live discussion. We'll look at corals reefs, their decline, and what impacts solar geoengineering could have.

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