Slashdot Mirror
Las Vegas Gets "Kinetic Tiles" That Power Lights With Foot Traffic (arstechnica.com)
An anonymous reader quotes Ars Technica: A New York-based startup called EnGoPlanet has installed four streetlights in a plaza off the Las Vegas Strip that are powered exclusively by solar and kinetic energy. The installations aren't mere streetlights though -- they also power a variety of environmental monitors, support video surveillance, and, for the masses, offer USB ports for device charging.
The streetlights are topped by a solar panel crest, and have "kinetic tiles" on the ground below them. These panels reportedly can generate 4 to 8 watts from people walking on them, depending on the pressure of the step. The renewable energy is then collected by a battery for use at night. The solar-plus-kinetic energy design is useful on those rare Vegas days without too much sun -- as long as there is still plenty of foot traffic.
The streetlights are topped by a solar panel crest, and have "kinetic tiles" on the ground below them. These panels reportedly can generate 4 to 8 watts from people walking on them, depending on the pressure of the step. The renewable energy is then collected by a battery for use at night. The solar-plus-kinetic energy design is useful on those rare Vegas days without too much sun -- as long as there is still plenty of foot traffic.
Conservation of energy? Isn't this just making the pedestrians expend more energy to walk?
Sunrise in Las Vegas on March 1 is 6:10am.
You are welcome on my lawn.