Scientists unearth a consequence of solar panels in the Sahara
Scientists unearth a consequence of solar panels in the Sahara A giant solar farm sounds perfect, right? Not quite. Wadstock/Shutterstock Zhengyao Lu and Benjamin Smith 2.21.2021 3:00 AM The world’s most forbidding deserts could be the best places on Earth for harvesting solar power — the most abundant and clean source of energy we have. Deserts are spacious, relatively flat, rich in silicon – the raw material for the semiconductors from which solar cells are made — and never short of sunlight. In fact, the ten largest solar plants around the world are all located in deserts or dry regions. By Christian Yates and Ed Feil Researchers imagine it might be possible to transform the world’s largest desert, the Sahara, into a giant solar farm, capable of meeting four times the world’s current energy demand. Blueprints have been drawn up for projects in Tunisia and Morocco that would supply electricity for millions of households in Europe. While the black surfaces of solar panels ...