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Posts Tagged ‘Walkway’
201 Walkway Street Light
... out these vertical axis wind turbines vawt images: 201 Walkway street lightImage by Argonne National Laboratory The light uses a Green Utility System (GUS) Vertical Axis Wind Turbine (VAWT) on top combined with solar photovoltaic panels that can be positioned to gain the most exposure to the sun.Tags: Walkway, light, streetPermanent link to this post (56 words, 1 image, estimated 13 secs reading ...