Solar panels are causing rainwater to fall in one of the driest places on Earth

Dark solar panels in desert environments could trigger rainfall by creating temperature differences that drive cloud formation, according to new research from the University of Hohenheim. When solar farms exceed 15 square kilometers, the panels absorb more heat than surrounding sand, creating updrafts that combine with moist winds to produce rain clouds. A 20-square-kilometer solar field could generate nearly 600,000 cubic meters of rainfall, potentially providing water for over 30,000 people annually in water-scarce regions like the UAE.