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Record-breaking EV or solar vehicles can be awkward, but the new EV speed champ from Australia looks like an actual car. The Sunswift eVe from NSWU managed 62MPH over 500km (310 miles) on a test circuit, besting the previous 45MPH record in a rout (pending final FIA verification). It could've done...

7 months ago 0 Comments
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Solar power cells need to stay relatively cool for the sake of both efficiency and longevity, but active cooling (like ventilation) isn't practical; it's expensive, and may block the very rays the cells are supposed to collect. To tackle this problem, Stanford University researchers have created a...

8 months ago 0 Comments
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If you've spent time on a beach without protection, you probably have a good idea of just how damaging the sun can be. That gigantic star that gives us life from millions of miles away can also do great harm, as Earth nearly discovered during a powerful 2012 solar storm. According to NASA, during ...

8 months ago 0 Comments
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Solar farms need three things: sunlight, photovoltaic panels and a huge expanse of land. It's the third in that list that's hampering green efforts in countries like India, where space is scarce and therefore very expensive. That's why India is copying Japan's (pictured) idea of building floating ...

8 months ago 0 Comments
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Apple has purchased an additional 100 acres of North Carolina which it will use to add to the solar farm it already operates in the region. The state's Claremont City Council has approved the project, which will cost Apple a reported US$55 million -- that's sofa-cushion change for a company that's...

8 months ago 0 Comments
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Let it not be said that public parks are anti-technology. Over in Boston, city officials are more than happy to try new things in green spaces, including the use of solar-powered smart benches, aka "soofas." These look a lot like regular benches, except they're equipped with big, steel-encased blo...

8 months ago 0 Comments
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External battery packs are wonderful for giving your iPhone a boost when it's running low, but what about those situations where you're nowhere near a wall outlet to plug the battery pack in to top it off? Fortunately, Bracketron thought of those situations and is now selling the US$49.95 Xventure...

9 months ago 0 Comments
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Renewable energy is getting better all the time, but no-one's yet worked out a good way to store the juice for those cloudy, windless days. Batteries do work, but given the high cost of swapping out the cells for your EV, we doubt that Duracell will start making a five-megawatt version any time so...

9 months ago 0 Comments
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Today we watched Apple purchase Beats Electronics for $3 billion, investigated the benefits of solar energy, learned about LG's inspiration for the G3 and uncovered a few tricks to help you find new life in your old Wii. Read on for Engadget's news highlights from the last 24 hours....

10 months ago 0 Comments
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Right now, you can install relatively cheap technology on your own roof and power your house, gadgets and even your car. For free! Sorcery? Not so much. The Earth receives more energy from our sun in about one hour than humans consume in an entire year. That's why solar power was the second leadin...

10 months ago 0 Comments
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Next time you're at a park, beach or high-traffic spot in New York, and your phone battery's running low, look for the contraption in the image above. That's AT&T's Street Charge station, which harnesses the power of the sun so you can continue tweeting and uploading those selfies on the go. M...

10 months ago 0 Comments
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Solar panels have become cheaper and more efficient in recent years, but you can't say the same for the big, costly inverters turning their energy into usable electricity. Google isn't happy with this lack of progress, so it's about to launch the Little Box Challenge, an open competition to build ...

10 months ago 0 Comments