Global Solar Atlas maps the world's solar power potential

Global Solar Atlas: summary of solar power potential globally

The Global Solar Atlas, now at version 2.13 as of May 2026, is a free online tool that maps photovoltaic power potential worldwide. Built on Solargis data and OpenStreetMap, it offers interactive maps, site assessments, a global PV potential study, and downloadable datasets. The platform also includes a Global Wind Atlas and serves as a resource for renewable energy planning and research.