Articles With "alternative energy" Tag

Autarkhome: Sustainable Floating Passivhaus

This is a floating home that is entirely self-sufficient and docked in Maastricht, Netherlands.  Designed by Pieter Kromwijk and referred to as Autarkhome, the solar-powered project was built to the Passivhaus standard and is 10 times more energy efficient than the average dwelling of similar size.

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Firefly is a New VAWT Small Wind Turbine

South Carolina-based Firefly Power is one of 20 other social- or environmentally-inclined companies presenting at the i2i Awards program in conjunction with SXSW Eco in Austin through Friday, October 5, 2012.  The company makes lightweight small wind turbines out of carbon-fiber blades in the vertical axis form.  The residential unit is rated at 1.8 kW, weighs less than 60 pounds, cuts in at 10 mph winds, and is expected to sell for about $7,000, according to Firefly Power.

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Solar-Powered Canopy for an Urban Tower

Turns out the Rhône Alpes team from France with the Canopea house won Solar Decathlon Europe held in Madrid.  Their home is actually the top of a conceptual “Nanotower” that the team proposed to bring single-family style living back to the urban core.  The top level acts like a rain forest’s canopy — hence the name — by collecting 95% of all solar energy and 30% of rainwater for the tower.  Canopea was built of a prefab CORE, site-built SKIN, and a SHELL capable of off-site fabrication as well.

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