"Sahara + Solar Panels = Disaster? 😱

Added: 2026-06-03

[00:00:00]Why don't we just put solar panels all across the Sahara desert? It sounds great. Every year the Sahara gets over 22 million terawatt hours of solar energy. That's enough to power the whole planet many times over. So what's holding us back? First, the desert itself. Sandstorms all the time, very hot, panels get damaged, covered in dust and too hot. They would need to be cleaned and cared for all the time, but there isn't much infrastructure, no roads, not much water, not easy to get there. Second, [music] there is distance. The world's energy needs are mostly thousands of kilometers away. Sending energy that far involves losing power. Think about how hard it would be to charge your phone with a 4,000 km long extension cord [music] that goes through deserts and oceans.

[00:00:52]If one thing goes wrong, everything stops. And last but not least, the weather.

[00:00:58]Dust from the Sahara blows across the Atlantic and helps [music] the Amazon rainforest grow. We could mess up ecosystems all around the world if we change that cycle. Yes, the Sahara does get a lot of sun, but making it into a huge power plant is a lot harder than it seems.