On a barren, sun-baked plateau in southern Spain, row upon row of gleaming mirrors form one of the world’s biggest solar power plants and harness the sun’s power even after dark.
Near the town of Guadix, where summer temperatures often top 40 degrees Celsius, the main sound at the site is a whirring of motors to keep the mirrors – mounted on giant steel frames – tracking the sun as the Earth turns.
Fuente: https://widerimage.reuters.com/story/earthprints-andasol-solar-power-station