Green Energy - The Amazing Solar Tower of Seville

Located in the Andalusian countryside of Southern Spain, near Seville, is a giant 115 meter high concrete tower surrounded by a field of 624 huge mirrors. These mirrors collect the sunlight and focus it at the top of the concrete tower, where it heats water passing through pipes, converting it into steam. This steam drives a series of turbines that produce electricity. Simple, efficient, environment friendly and spectacular!




These 624 parabolic mirrors each having a surface area of 120m² are heliostats, that track the sun throughout the year, precisely focusing the sunlight to the top of the tower at all times. The temperature at the top rises to over 400'C (750'F).