House Generates Surplus Electricity

www.gizmag.com

House with large, sun facing windows, and solar panel roof.International architecture firm Snøhetta has partnered with Norway’s Research Center on Zero Emission Buildings (ZEB) and to design and build a remarkable experimental house that helps move the development of very efficient buildings forward. The ZEB Pilot House is claimed to generate almost three times the amount of electricity it requires, with the significant surplus available to help run an electric car, for example.

A lot of sustainable technology was used on the build. The roof sports a 150 sq m (1,614 sq ft) photovoltaic array, and a 16 sq m (172 sq ft) solar thermal panel array, in addition to a rainwater collection system that provides water for toilet and garden use. In order to ensure all available rays are caught, the roof also slopes 19 degrees toward the southeast.

A Snøhetta representative told Gizmag that the photovoltaic array is expected to produce 19,200 kWh annually, while the home’s total electricity needs are calculated at just 7,272 kWh per year.

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