Supporting an informed, evidence-based discussion of sunlight reflection methods (SRM).

SRM360 Explorer

News Roundup: The Next IPCC report, Alternative Aerosol Particles, and More

We’re joined by SRM experts to discuss the latest news: Sandro Vattioni, Alfonso Fernández, Daniele Visioni, and Tyler Felgenhauer.

Alternative Particles Could Reduce the Side Effects of SAI

Sandro Vattioni discusses the different particles that could be used for geoengineering with stratospheric aerosol injection (SAI). He argues that solid particles could offer a better alternative to sulphur dioxide – the most widely studied substance for injection – but without dedicated research, this option will not be available in time.

How Would SAI Impact Renewable Energy?

Renewable energy depends on sunlight, wind, and other environmental energy sources. How could climate change and geoengineering with stratospheric aerosol injection (SAI) affect renewable power generation?

SRM Governance With Cynthia Scharf

Join our exclusive conversation with Cynthia Scharf, Senior Fellow at the Centre for Future Generations.

Solar Geoengineering, Sovereignty, and the Case for Ecological Realism

Beth Chalecki argues that states clinging to an outdated vision of sovereignty could see solar geoengineering as a means to disrupt their rivals. However, she suggests that if they recognise the world’s ecological realities, there may be a collaborative path forward on these contentious technologies.

How Would SRM Affect Plants?

Plants need sunlight, water, and carbon dioxide (CO2) to photosynthesise. They also need nutrients and the right climate conditions to grow well. Climate change affects these factors, as would sunlight reflection methods (SRM), also known as solar geoengineering, though in different ways.