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Solar Powered

The new Spirit Solar Powered Lighting Column can be powered 100-percent by the sun

Street lights are one of things people in heavily populated areas tend to take for granted. They make walking and driving a safer, more pleasant experience, but they also account for a significant chunk of a city's energy usage. Solar powered street lights offer a solution for places where electricity is at a premium, or locations that are off the grid completely and the Spirit Solar Powered Lighting Column is the first example we've seen which rolls the post and the panels together in a standalone design.  Read More

Nuon Team preparing for business time (Photo: World Solar Challenge)

Delft University's Nuon Solar Team has won the Challenger class of the World Solar Challenge. Its solar-powered Nuna 7 vehicle arrived in Adelaide at 10:03 a.m. on the morning of the fifth day of the event, having led from the front for the full 3,021 km from Darwin, crossing Australia from north coast to south in a total of a little over 33 hours. That puts its average speed at an impressive 91 km/h (57 mph).  Read More

The university's first-of-its-kind Solar Walk (Photo: The George Washington University)

We typically see photovoltaic panels up on roofs, as they're broad, open surfaces that receive a lot of sunlight. You know what else spends a lot of time in the scorching sun, though? Sidewalks. With that in mind, a team at Washington DC's The George Washington University has created what is claimed to be "the first walkable solar-paneled pathway in the world."  Read More

Artist's impression of a massive asteroid impact (Image: NASA/Don Davis)

Last year, the University of Strathclyde in Glasgow put forward the idea of using fleets of laser-toting satellites to deflect potentially dangerous objects away from Earth. Now, Dr. Richard Fork, principal investigator for the Laser Science and Engineering Laboratory at the University of Alabama and his team have refined the idea, saying that it’s not only feasible, but could handle anything up to the size of a comet.  Read More

Gizmag tries out Horizon Fuel Cell Technologies' i-H2GO hydrogen-powered car

At the end of last month, Horizon Fuel Cell Technologies began shipments of its latest hydrogen fuel cell-powered remote-control toy car, the i-H2GO. Like its predecessor, the H2GO, it runs on hydrogen obtained from user-supplied water. The main thing that's new about the i-H2GO, however, is the fact that it is now controlled using a free app on the user's existing smartphone. I got my hands on an early production model, mainly just so that I could truthfully say "I've driven a fuel cell car."  Read More

The ClicLite, spied at IFA 2013

There are already a number of solar-powered phone charger/LED light combos out there, but the ClicLite is a little different from the rest – “little” being the key word. At just 4 x 4 cm (1.6 x 1.6 in), it can be attached to a keyring, and easily stuffed into a purse or pocket. Additionally, if its one included mono-crystalline solar panel isn't powerful enough for you, you can add on some others.  Read More

The T 8881 S EcoComfort is billed as the 'world's only' solar-powered dryer (Photo: Miele)

German domestic appliances manufacturer Miele has taken to IFA's stage and unveiled what the company cites as the "world's only" solar-powered tumble dryer, the T 8881 S EcoComfort.  Read More

Titan Aerospace's Solara in flight

Conventional satellites may be decent at their jobs, but they do have some drawbacks – the spacecraft themselves are quite expensive, getting them into orbit is also a costly process, and they can’t be reclaimed once they’re in use. Titan Aerospace, however, is offering an alternative that should have none of those problems. The company’s Solara unmanned high-altitude aircraft is intended to serve as an “atmospheric satellite,” autonomously flying in the sky’s upper reaches for as long as five years continuously.  Read More

Envision Solar's EV ARC station is portable and sets up in minutes

If you wanted to charge an electric vehicle anywhere, without permits, digging holes, pouring concrete, or wiring up to the grid, Envision Solar's new portable solar-powered electric vehicle charger ticks all the boxes. Envision, known for turning parking lots into reasonably attractive vehicle-charging factories, has introduced a next step of clean electric vehicle charging, intended for businesses or cities who need a quick and easy way to offer this service to clients in the form of a single parking space.  Read More

Hi’ilani EcoHouse was completed earlier this month (Photo: Studio RMA)

US architectural firm Studio RMA recently completed the Hi’ilani EcoHouse: a two-family, low-energy property located on an attractive plot on Hawaii's Big Island. The building draws much of its required energy from renewable sources, and Studio RMA strove to offset the CO2 produced during construction by planting extensive forestry.  Read More

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