Parabolic trough solar power plant. Worker cleaning the parabolic mirrors of the Andasol 3 Parabolic trough solar thermal power plant, Andaulsia, Spai

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Parabolic trough solar power plant. Worker cleaning the parabolic mirrors of the Andasol 3 Parabolic trough solar thermal power plant, Andaulsia, Spain. This power plant uses parabolic mirrors to focus the Sun's energy onto oil circulating at the centre of each mirror. This energy is then stored in vats of molten salt so that the plant can continue to generate electricity even once the sun has set.

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Size: 5161px × 3434px
Photo credit: © PHILIPPE PSAILA/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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