The PS10 CSP plant (bottom) in Spain (Photo: Koza1983 via Wikipedia)
The Fermat spiral found in the spiraling pattern of florets in sunflowers has inspired a more efficient CSP plant layout
Concentrated Solar Power (CSP) plants, such as the Gemsolar and PS10 plants in Spain, use arrays of mirrors (or heliostats) to focus a large area of the Sun's rays onto a small area, where the concentrated light is converted to heat that is used to generate electricity. While CSP has gained popularity in recent years with numerous plants being built around the world, they require a large area to generate the amounts of electricity needed to make them economically viable. Taking inspiration from the sunflower, researchers have devised a more efficient design that would allow such plants to be constructed on a much smaller area.
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