Articles With "energy efficiency" Tag

Colorado’s First Passive House

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Brookfield Residential’s Midtown Residence Eight in Denver, is the first Colorado home to receive the Passive House Institute U.S. (PHIUS) certification. It is also the first house made by a US production builder to receive this certification. The home was designed by KGA Studio Architects.
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Researchers Develop Semi-Transparent and Decorative Solar Cells

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A team of researchers at the University of Michigan has successfully developed a prototype of a semi-transparent photovoltaic solar cell, which they hope will make solar arrays more attractive to consumers and lead to a more widespread adoption. Existing solar panels are far from aesthetically pleasing, but this new invention could be used to cover the sides of buildings, window shades and even billboards without obscuring what lies beneath.
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A Tiny House EcoVillage for the Homeless

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The YouthBuild Program in collaboration with the Alternative Energy Program at New Market Skills Center are busy building a so called Tiny House EcoVillage, which will consist of three 70 square foot tiny mobile sleeping units, and 30 larger, permanent tiny houses. These will be placed in Quixote Village, which is part of Olympia, WA’s Camp Quixote, also known as Olympia’s Homeless Tent City.
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Solar Bridge in London Completed and Operational

Solar photovoltaic (PV) panels on new Blackfriars bridge

Blackfriar’s Bridge, which is the largest solar bridge in the world and part of London’s Blackfriar’s railway station, is finally finished. Work on the structure started in 2009 as part of the worldwide energy conservation efforts. The bridge crosses the river Thames and the solar panels that now cover it were installed by the firm Solarcentury.
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A Home That is Heated and Cooled Organically

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A team of students at Waseda University in Japan have constructed a prototype for a house that can be heated by composting straw. They dubbed the dwelling the “Recipe for Life” house. Using the heat generating composting process for the purpose of heating a dwelling is not a new idea, but it is definitely one that should be explored further, and perhaps brought closer to the public. The Recipe for Life prototype house is certainly an interesting proposition in that regard.
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A New Type of Washing Machine Cuts Water Use by 70%

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One of the biggest drains on freshwater resources is the household washing machine. As reported by the EPA, a washing machine uses about 41 gallons of water per load on average, while a typical US family uses the washing machine once per day. The UK-based company Xeros has come up with a washing technology that uses 70% less water per washing cycle. This technology also uses a special “bead cleaning” method that is environmentally friendly and apparently cleans dirty clothes even better than regular soap.
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