Solar Energy Adoption Timeline

by Frankie Berry | Sep 19, 2025 | Data & Research, Grid & Transmission, Infographics, Renewables/DER

Solar energy’s journey from niche beginnings to a multi-terawatt global powerhouse offers valuable lessons for fusion. This timeline highlights the key milestones from the first PV installations in 1954, to today’s rapid growth past 2 TW, to projections of solar supplying more than a quarter of global electricity by 2050.

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About the author

Frankie Berry

Publisher, The Fusion Report

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