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Architecture

Ultra-efficient SURE HOUSE wins the 2015 Solar Decathlon

The US Department of Energy’s Solar Decathlon has been run and won for 2015. It’s a nationwide contest between collegiate teams to see who can build the most attractive, cost-effective and efficient solar home. Fourteen teams duked it out for this year’s competition, and the winning team from the Stevens Institute of Technology drew inspiration from Hurricane Sandy to create a sustainable, solar coastal home that opens up for entertaining in summertime but locks down to resist severe weather damage in the winter – and uses some 90 percent less energy than a typical home.Read More

Environment

WaterStillar readies roll-out of scaleable solar water distiller

In a bid to help bring greater access to clean drinking water to the developing world, WaterStillar has created a solar-distillation system designed to produce clean drinking water from almost any source. Conceived as a cheap, efficient, modular system that can be scaled up to produce thousands of liters per day, Water Works is installed with no upfront costs and requires minimal maintenance or training to operate.Read More

Outdoors

Tough teardrop caravan offers cozy off-road comfort

Colorado-based outdoor enthusiast Britton Purser has teamed up with his two younger brothers to create a series of lightweight teardrop caravans tough enough to take off road. The Vintage Overland teardrops weigh about 700 lb and provide the makings for a quick and easy getaway, offering shelter for two adults or, with a few additions, even a family of four.Read More

Aircraft

Sunseeker Duo solar-powered airplane flies across the Alps – and back

This July, PC Aero’s single-seater solar-electric Elektra One Solar airplane got some media attention by flying across the Alps in both directions within one trip. Starting in 2009, however, Solar Flight president Eric Raymond took his solar-electric Sunseeker II over the mountain range a number of times. This August, he did his own over-and-back trip … although this time he flew his two-seater Sunseeker Duo, which allowed him to bring his wife Irena along as a second pilot.Read More

Marine

Mayflower Autonomous Research Ship to cross Atlantic without a crew

If you should encounter a crewless ship out on the Atlantic Ocean in a few years, don’t worry about it being the ghostly Flying Dutchman … it may be the Mayflower, however. No, not the square-rigger that brought Pilgrims to America, but the Mayflower Autonomous Research Ship (MARS). Plans call for the wind- and solar-powered trimaran to sail itself from Plymouth, England to Plymouth, Massachusetts in 2020 – the 400th anniversary of the original ship’s journey – carrying out a variety of research projects along the way.Read More

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